html, body, div, span, object, h1, h2, h3, h4, h5, h6, p, a, q, em, ul, li, ol, form, article, aside, embed, dl, dt, dd, table, td, th, input, button, legend, fiedlset, blockquote, textarea, label, strong, img, fieldset, b { margin: 0; padding: 0; }
body  { font: 12px '宋体'; color: #666; color:#333}
h1, h2, h3, h4, h5, h6 { font-weight: normal; font-size: 100%; }
ul, li { list-style-type: none;}
.clearfix { /*font-size: 0;*/ clear: both; line-height: 0; }
.left { float: left; }
.right{ float: right; }
em, cite { font-style: normal; }
.more {float:right;}
img{border:none; vertical-align: middle;}
a { text-decoration: none;color: #333; }
a:hover { text-decoration: underline; }
.MS_1{overflow: hidden;}
.MS_C_1{overflow: hidden;}
html,body{width:100%;overflow-x:hidden;}
#L_3{width:100%;margin:0 auto;}
#L_4{width:1200px;margin:0 auto;}
#M_3 .MS_C_1{background-color: #f5f5f5;}
#Content_3,#M_3 table{color:#888888;font-family:"SimHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_3 a{color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_3 a:hover{font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_3 .h-call{width:100%;height: 40px;}
#M_3 .hc-wrap{width: 1170px;height:40px;margin: 0 auto;line-height: 40px;}
#M_3 .lianxi{float: right;}
#M_3 .lianxi a{;margin: 0 5px}
#M_3 .lianxi a:hover{text-decoration: underline}



@media only screen and (max-width:1279px){
#M_3 .h-call,.c-header,.ch-r{display: none}
}#M_4 .MS_C_1{background-color: #ffffff;padding:20px 0px ;}
#Content_4,#M_4 table{color:#4c4c4c;font-family:"SimHei";font-size:22px;font-weight:bold;font-style:normal;}
#M_4 .logo_box{
text-align:left;
line-height: 1;
}
#M_4 .logo_box>a{
     display: inline-block;
     vertical-align: middle;
    }
#M_4 .logo_box>div{
      display: inline-block;
      vertical-align: middle;
color:#4c4c4c;font-family:"SimHei";font-size:22px;font-weight:bold;font-style:normal;
text-align:left;
    }
#M_4 .logo_box>div:nth-child(3)>h2{
color:#666666;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
line-height: 1.1;
margin-top: 6px;
}
   #M_4 .logo_box>a>img{
      height: 67px;
      display: inline-block;
      vertical-align: middle;
    }
   #M_4 .logo_box>.myline{
      display: inline-block;
      width: 1px;
      background: #dddddd;
      height: 67px;
      margin: 0px 0 20px;
    }

@media screen and (max-width: 760px) {
#M_4 .logo_box>div{
font-size:18px;
padding-right: 50px;
}
 #M_4 .logo_box{
    text-align: left;
    line-height: 1;
animation-name:none !important;
visibility: inherit !important;
 }
#M_4 .MS_C_1{
    padding:10px 10px ;
    margin:0px;
}
#M_4 .MS_C_-1{
    padding:10px 10px ;
    margin:0px;
}
   #M_4 .logo_box>.myline{
    display: block;
    height: 0px;
    width: 0px;
    overflow: hidden;
margin-bottom:10px;
}

#M_4 .MS_C_1{
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 9999;
}
#M_4 .MS_C_-1{
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 9999;
}
}#M_5 .MS_C_1{padding:20px 0px ;}
#Content_5,#M_5 table{color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
  #M_5 .logo_box{
  text-align:right;
  line-height: 1;
  }
  #M_5 .logo_box>a{
  display: inline-block;
  vertical-align: middle;
  }
  #M_5 .logo_box>div{
  display: inline-block;
  vertical-align: middle;
  color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
  text-align:left;
  }
  #M_5 .logo_box>div:nth-child(3)>h2{
  color:#015cb5;font-family:"Verdana";font-size:24px;font-weight:bold;font-style:normal;
  line-height: 1.1;
  }
  #M_5 .logo_box>a>img{
  height: 47px;
  display: inline-block;
  vertical-align: middle;
  }
  #M_5 .logo_box>.myline{
  display: inline-block;
  width: 0px;
  background: #;
  height: 47px;
  margin: 0px 2px;
  }
  
  @media screen and (max-width: 760px) {
  #M_5 .logo_box{
  text-align: left;
  line-height: 1;
  animation-name:none !important;
  visibility: inherit !important;
  }
  #M_5 .MS_C_1{
  padding:0px;
  margin:0px;
  }
  #M_5 .MS_C_-1{
  padding:0px;
  margin:0px;
  }
  #M_5 .logo_box>.myline{
  display: none;}
  
  #M_5 .MS_C_1{
  display:none;
  }
  #M_5 .MS_C_-1{
  display:none;
  }
  }
#L_5{width:100%;margin:0 auto;}
#L_6{width:100%;margin:0 auto;}
#L_26{width:1200px;margin:0 auto;}

#L_15_99{background:url(https://files.b2b.cn/skin/2022/0308/95a6bef4beb0532676738480d57fdb11.jpg) ;}
#L_15{width:1200px;margin:0 auto;}

#L_28_99{background:url(https://files.b2b.cn/style/2022/0224/3e8c661d25caf9f06c16922d66bb284a.jpg) center center / cover no-repeat;;}
#L_28{width:1200px;margin:0 auto;}
#L_11{width:100%;margin:0 auto;}
#L_11{background:url(https://files.b2b.cn/skin/2022/0308/d51677b3bedb751209f1ae6c9cf1d447.jpg) ;}
#L_10{width:100%;margin:0 auto;}
#L_27{width:1200px;margin:0 auto;}
#L_12{width:100%;margin:0 auto;}
#L_12{background-color:#005fbf;}
#L_13{width:100%;margin:0 auto;}
#L_14{width:1200px;margin:0 auto;}

#L_16_99{background-color:#f5f5f5;}
#L_16{width:1200px;margin:0 auto;}
#L_17{width:1200px;margin:0 auto;}
#L_18{width:1200px;margin:0 auto;}

#L_19_99{background-color:#032e65;}
#L_19{width:1200px;margin:0 auto;}
#L_19{padding:30px 0px ;}

#L_20_99{background-color:#032e65;}
#L_20{width:1200px;margin:0 auto;}
#M_6 .MS_C_1{background-color: #015cb5;}
#Content_6,#M_6 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_6 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_6 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}

#M_6 .telephone_box{
display:flex;
align-items: center;
} 
#M_6 .telephone_box>div:nth-child(1){
padding-right: 20px;
text-align: right;
} 


 

.nac_active_sty{
position: static !important;
background:rgba(0,0,0,0.3);
}
.nac_active_sty .my_nav{
    position: static !important;
}

#M_6 {overflow: visible; 
    position: relative;
    z-index: 10000;
}
#M_6 .MS_C_1{overflow: visible;}
#M_6 .MS_C_-1{overflow: visible;}

#M_6 a:hover{text-decoration: none;}

#M_6 .my_nav>.phone_nav{
      display: none;
}
#M_6 .my_nav{
  width: 100%;
}
#M_6 .my_nav::after{
  content: '';
  display: block;
bottom:-2px;
left:0;
right:0;
  height: 2px;
  position: absolute;
  z-index: 1;
  background: #022d64;
  opacity: 0.4;
}

#M_6 .my_nav>.my_pc_content{
  display: flex;
  width: 1200px;
  margin: 0 auto;
}

#M_6 .my_nav>.my_pc_content>a>img{
  height: 0;
}

#M_6 .pc_nav{
  display: flex;
flex:1;
  padding: 0 15px;
  margin: 0 auto;
  position: relative;
  z-index: 1000;
align-items: center;
}

#M_6 .pc_nav>li{position: relative;transition: all 0.3s;}
#M_6 .pc_nav>li::after{
position: absolute;
    position: absolute;
    top: 30%;
    right: 0;
    bottom: 30%;
    content: '';
    display: block;
    z-index: -2;
    width: 0px;
    opacity: 0.5;
    border-left: 1px #ffffff dashed;
}
#M_6 .pc_nav>li:last-child::after{
    display: none;
}
#M_6 .pc_nav>li:hover a:after{
   opacity:0.9;
 }
#M_6 .pc_nav>li:hover>a{
color:#ffffff;
}
#M_6 .pc_nav>li>a::after{
position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    content: '';
    display: block;
    z-index: -1;
    background: #022d64;
    transition: opacity 0.3s;
    opacity:0;
}

#M_6 .pc_nav>li>a{
  line-height: 2em;
  padding: 14px 30px;
  display: block;
  width: 100%;
  box-sizing: border-box;
  color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
#M_6 .pc_nav>li>.pc_nav_items{
  position: absolute;
  width: 100%;
  top: 140%;
  box-sizing: border-box;
  text-align: center;
  overflow: hidden;
  visibility: hidden;
  opacity:0;
  transition: all 0.2s;
  box-shadow: 0 6px 12px rgb(0 0 0 / 18%);
}
#M_6 .pc_nav>li>.pc_nav_items:after{
content:"";
position: absolute;
top:0;
left:0;
right:0;
bottom:0;
background: #333333;
opacity:0.5;
z-index:-1;
}
#M_6 .pc_nav_items>li{
position: relative;
border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}
#M_6 .pc_nav_items>li::after{
content:"";
position: absolute;
top:0;
left:0;
right:0;
bottom:0;
background: #022d64;
opacity:0;
z-index:-1;
}
#M_6 .pc_nav_items>li:hover:after{
opacity:0.9;
}
#M_6 .pc_nav_items>li>a{
  white-space: nowrap;
  overflow: hidden;
  display: block;
  text-overflow: ellipsis;
  padding: 6px 10px;
  color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
  line-height: 2em;
  transition: all 0.1s;
}
#M_6 .pc_nav_items>li>a:hover{
  color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
#M_6 .pc_nav>li:hover .pc_nav_items{
      visibility: visible;  top:100%;
  opacity:1;
}
#M_6 .vertical{
  left: 0px;
}
#M_6 .transverse{
left:0px;
  display: flex;
  width: 300% !important;
  color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
  flex-wrap:wrap;
}
#M_6 .transverse>li{
  width:33.3%;
}
#M_6 .flex-box-left{
  justify-content: flex-start;
}
#M_6 .flex-box-center{
  justify-content: center;
}
#M_6 .flex-box-center>li:last-child>.transverse{
  left: -200%;
}
#M_6 .flex-box-right{
  justify-content: flex-end;
}
#M_6 .flex-box-right>li>.transverse{
  left: -200%;
}
#M_6 .flex-box-around {
  justify-content: space-around;
}
#M_6 .flex-box-around>li:last-child>.transverse{
  left: -200%;
}
/*#M_6 .flex-box-around>li:nth-child(1)>.transverse{
  left: 0px;
}
#M_6 .flex-box-around>li:last-child>.transverse{
  left: -159%;
}*/
@media screen and (max-width:1024px) {
#M_6 .my_nav::after{
display:none;
}
#M_6 .telephone_box{
display:none;
} 


#M_6 {
position:fixed;
z-index:10000;
top:0;
left:0;
right:0;
}
#M_6 .my_nav>.my_pc_content{
width:90%;
}
#M_6 .my_pc_content>a{
animation-name:none !important;
visibility: inherit !important;
}
  #M_6 .pc_nav{
   display:none;
  }
 #M_6 .my_nav>.phone_nav{
   display: block;
 }
 #M_6 .phone_nav>.phone_nav_btn{
   position: fixed;
   top: 20px;
   right: 20px;
   z-index: 10000;
   width: 35px;
   height: 35px;
 }
 #M_6 .phone_nav>.phone_nav_btn::before,.phone_nav>.phone_nav_btn::after{
    background-color: #022d64;
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    width: 100%;
    content: '';
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
 }
 #M_6 .phone_nav>.phone_nav_btn::before{
   top: 8px;
 }
 #M_6 .phone_nav>.phone_nav_btn::after{
   bottom: 8px;
 }
 #M_6 .phone_btn_active::before{
    transform: translateY(8px) rotate(-45deg);
    -webkit-transform: translateY(8px) rotate(-45deg);
    -ms-transform: translateY(8px) rotate(-45deg);
 }
 #M_6 .phone_btn_active::after{
    transform: translateY(-8px) rotate(45deg);
    -webkit-transform: translateY(-8px) rotate(45deg);
    -ms-transform: translateY(-8px) rotate(45deg);
 }
 #M_6 .phone_nav>.phone_nav_items{
   position: fixed;
   box-sizing: border-box;
   top: 70px;
   left: 0;
   width:70%;
   max-width: 100%;
   background-color: #022d64;
   bottom: 0;
   transform: translateX(-100%);
   transition: all 0.3s;
padding-top:50px;
overflow-y: auto;
padding-bottom: 50%;
 }
 #M_6 .phone_nav>.phone_nav_items>li{
   box-sizing: border-box;
   padding: 12px 12px 12px 0px;
   line-height: 2em;
   border-bottom: 1px solid rgba(0, 0, 0, 0.05);
   position: relative;
 }
 #M_6 .phone_nav>.phone_nav_items>li>span{
   position: absolute;
   right: 10px;
   top: 10px;
   height: 40px;
   width: 70px;
z-index:100;
 }
  #M_6 .phone_active>.phone_nav_items{
    transform: translateX(0);
  }
  #M_6 .phone_active>.phone_nav_items>li{
    padding-left:12px !important;
    transition: padding 0.5s;
  }
  #M_6 .phone_nav_items>li>span::before,.phone_nav_items>li>span::after{
    background-color: #ff7f00;
    display: block;
    height: 2px;
    left: 50%;
    position: absolute;
    width: 20%;
    content: '';
    transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -webkit-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
    -ms-transition: all 0.3s cubic-bezier(0.7, 0, 0.3, 1) 0s;
 }
 #M_6 .phone_nav_items>li>span::before{
   transform: translateX(-90%) rotate(33deg);
   top: 45%;
 }
 #M_6 .phone_nav_items>li>span::after{
   transform: translateX(-10%) rotate(-33deg);
   top: 45%;
 }
 #M_6 .phone_items_items{
   background: rgba(0, 0, 0, 0.04);
 }
 #M_6 .phone_items_items>a{
   opacity: 0.5;
 }
 #M_6 .phone_items_items>span::before{
   transform: translateX(-90%) rotate(-33deg) !important;
   opacity: 0.8;
 }
  #M_6 .phone_items_items>span::after{
   transform: translateX(-10%) rotate(33deg) !important;
   opacity: 0.8;
 }
 #M_6 .phone_nav_items_child{
   padding: 0 20px;
   box-sizing: border-box;
   display: none;
 }
 #M_6 .phone_nav_items_child>li{
   box-shadow: 2px 1px 4px #022d64;
   box-sizing: border-box;
   line-height: 1;
 }
 #M_6 .phone_nav_items_child>li>a{
   width: 100%;
   box-sizing: border-box;
   height: 100%;
   display: block;
   padding: 14px;
   line-height: 1;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
 }
#M_6 .phone_nav>.phone_nav_items>li>a{
color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}

#M_6 .my_nav>.my_pc_content{
padding-left:10px;
}
}#M_7 {width:100%;}  
#M_7 .is_video{display:block;}
#M_7 .no_video{display:none !important;}
#M_7 video::-webkit-media-controls{ 
display:none !important;
}
 #M_7 .videoBox {
      width: 100%;
      overflow: hidden;
      height: 100%;
      position: relative;
    }
#M_7 .banner_ie_video{
      height:auto !important;
      position: relative;
      top:50%;
      transform: translateY(-50%);
}
   #M_7 .videoBox video {
      height: 100%;
      width: 100%;
      object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    border: 0;
    bottom: 0;
    z-index: 1;
    }

  #M_7 .swiper-button-prev , #M_7 .swiper-button-next {
      width: 50px !important;
      height: 50px !important;
      transform: translateY(-50%);
      opacity: 0.4;
      transition: all 0.3s;
margin-top:0;
    }

 #M_7 .swiper-button-next {
      background-image: url(https://img.b2b.cn/skin/template_passport_img/right2x.png);
      background-size: 80%;
    }

  #M_7 .swiper-button-prev {
      background-image: url(https://img.b2b.cn/skin/template_passport_img/left2x.png);
      background-size: 80%;
    }

   #M_7 .swiper-button-prev-next:hover {
      opacity: 1 !important;
      background-size: 90% auto !important;
    }

   #M_7 .hiddens {
      display: none;
    }

  #M_7 .hiddens{
   width:100%;
   height:200px;
  }
 #M_7 .shows {
      width: 100%;
      height:660px; 
   }

   #M_7 .swiper-container img {
      width: 100%;
      height: auto;
    }

   #M_7 .swiper-slide {
      width: 100%;
      height: 100%;
position:relative;
    }

#M_7 .swiper-pagination-pc{
bottom:80px;
}
  #M_7 .swiper-pagination-bullet{
      /* text-align: right !important;
      padding-right: 8%; */
      margin-bottom: 10px;
      box-sizing: border-box;
      opacity: 1;
width: 44px;
height: 8px;
border-radius: 5px;
      background: #ffffff;
    }
   #M_7 .swiper-pagination-bullet-active{
     /* color: #1D140E !important;
      text-shadow: 1px 1px #cfeeec,-1px -1px #cfeeec,1px -1px #cfeeec,-1px 1px #cfeeec;
      font-size: 44px; */
     background: #015cb5;
         opacity: 1;
    }
   #M_7 .swiper-pagination-total{
      font-size: 30px;
    }
  #M_7 .swiper-slide>div {
      width: 100%;
      height: 100%;
      /* background: linear-gradient(rgba(52, 52, 90, 0.1) 0%, rgba(34, 34, 37, 0.5) 100%); */
      /* background-color: rgba(34, 34, 37, 0.5); */
      position: absolute;
      overflow: hidden;
      top: 0;
      left: 0;
    }

    @media (max-width:760px) {
 /* #M_7 .swiper-slide>div{background-color: rgba(34, 34, 37, 0.5);} */
     #M_7 .shows {
        display: none !important;
      }

    #M_7 .hiddens {
        display: block !important;
      }
     #M_7 .swiper-button-prev-next{display: none !important;}
    }#M_9 .MS_C_1{padding:0px 0px 50px 0px ;}
#Content_9,#M_9 table{color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
   #M_9 .content_img_text{
      display: flex;
      width: 1200px;
      margin: 0 auto;
    }
    #M_9 .content_img_text>div{
      width: 50%;
    }
    #M_9 .content_img_text>.left_img{
      height: 375px;
      position: relative;
    }
    #M_9 .content_img_text>.left_img::after{
      display: block;
      content: '';
      width: 100%;
      height: 130px;
      background-color: #0890e1;
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 1;
    }
    #M_9 .content_img_text>.left_img>img{
      position: absolute;
      z-index: 2;
      max-width: 98%;
      max-height: 100%;
      left: 50%;
      top: 50%;
      transform: translate(-50%,-50%);
    }
    #M_9 .content_img_text>.right_text{
      padding-left: 100px;
      box-sizing: border-box;
      overflow: hidden;
    }
    #M_9 .content_img_text>.right_text>h2{
      color:#333333;font-family:" Microsoft YaHei";font-size:46px;font-weight:bold;font-style:normal;
    }
    #M_9 .content_img_text>.right_text>h5{
      color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
    }
    #M_9 .content_img_text>.right_text>p{
      margin-top: 20px;
      color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
line-height:1.75;
    }

  @media  (max-width:760px) {

#M_9 .MS_C_1 {
    border: none;
    padding: 20px 0;
    box-sizing: border-box;
}

#M_9 .content_img_text{
width:100%;
display: block;
}
#M_9 .content_img_text>div{
width:100%;
}
#M_9 .content_img_text>.left_img{
    height:280px;
}
#M_9 .content_img_text>.left_img>img{
    max-width: 80%;
}
#M_9 .content_img_text>.right_text{
padding: 10px 20px 0px 20px; 
}

}#M_10 .MS_C_1{padding:40px 0px 30px 0px ;}
#Content_10,#M_10 table{color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;}
  #M_10 .my_title_box{
     text-align: center;
max-width:1200px;
margin:0 auto;
   }
#M_10 .my_title_box h3{
     color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:bold;font-style:normal;
   }

  #M_10 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_10 .my_title_englist>i{
     flex: 1;
     height: 1px;
     background-color: #eeeeee;
     position: relative;
   }
  #M_10 .my_title_englist>span{
     margin: 0 20px;
color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
text-transform: uppercase;
   }
  #M_10 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 30px;
      height: 3px;
      background-color: #0890e1;
      margin-top: -2px;
      right: 0;
   }
  #M_10 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 30px;
      height: 3px;
      background-color: #0890e1;
      margin-top: -2px;
      left: 0;
   }
@media (max-width:760px) {
#M_10 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_10 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#Content_11,#M_11 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:18px;font-weight:normal;font-style:normal;}
#Content_11 a{color:#333333;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_11 a:hover{color:#0890e1;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#M_11 a{text-decoration: none;}
   #M_11 .nav_content .clearfix {
      display: flex;
      flex-wrap: wrap;
max-width:1200px;
margin:0 auto;
    }
    #M_11 .nav_content .clearfix li{
      width: 16.6%;
      text-align: center;
    }
    #M_11 .nav_content .clearfix li a{
      display: block;
      background-color: #242d34;
      padding:10px 0;
      position: relative;
      text-align: center;
      border-left: 1px solid #ffffff;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
color:#ffffff;font-family:" Microsoft YaHei";font-size:18px;font-weight:normal;font-style:normal;
line-height: 1;
    }
    #M_11 .nav_content .clearfix li a span{
      position: relative;
      z-index: 1;
    }
    #M_11 .nav_content .clearfix li a:before {
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 0;
        content: '';
        -webkit-transition: all 0.3s;
        transition: all 0.3s;
        background-color: #0890e1;
    }
    #M_11 .nav_content .clearfix li a:hover:before{
      height: 100%;
    }

#M_11 .clearfix-2{
max-width:1200px;
margin:0 auto;
}
    #M_11 .nav_content .clearfix-2 li:nth-child(1){
      display: block;
    }
    #M_11 .nav_content .clearfix-2 li{
      display: none;
    }
    #M_11 .nav_content .clearfix-2 li a{
        position: relative;
        display: inline-block;
        vertical-align: middle;
        border-bottom: 1px solid #f9f9f9;
        padding: 10px 0px 10px 35px;
        color:#333333;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
    }
    #M_11 .nav_content .clearfix-2 li a:hover{
      color:#0890e1;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
    }
    #M_11 .nav_content .clearfix-2 li a::after{
      content: '';
      display: inline-block;
      position: absolute;
      width: 6px;
      height: 6px;
      border: 1px #cacaca solid;
      border-radius: 50%;
      left: 20px;
      top: 50%;
      transform: translateY(-50%);
    }

@media (max-width: 760px){
#M_11 .MS_C_1 {
    border: none;
    padding: 0px 15px;
    box-sizing: border-box;
}
#M_11 .nav_content .clearfix li {
    width: 33.3%;
}
#M_11 .clearfix-2{
display:none;
}
}#M_70 .MS_C_1{padding:50px 0px 40px 0px ;}
#Content_70,#M_70 table{color:#ffffff;font-family:"SimHei";font-size:24px;font-weight:bold;font-style:normal;}
#Content_70 a{font-family:"Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
#Content_70 a:hover{font-family:"Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;}
  #M_70 .my_title_box{
     text-align: center;
   }
#M_70 .my_title_box h3{
     color:#ffffff;font-family:"SimHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_70 .my_title_box h4{
     color:#ffffff;font-family:"SimSun";font-size:32px;font-weight:normal;font-style:normal;
margin-bottom:6px;
   }
  #M_70 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_70 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #ffffff;
     position: relative;
   }
  #M_70 .my_title_englist>span{
     margin: 0 20px;
color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_70 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #ffffff;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_70 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #ffffff;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_70 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_70 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#Content_16,#M_16 table{color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;}
#M_16 .circle_box{
      width: 1200px;
      margin: 0 auto;
      overflow: hidden;
    }
    #M_16 .circle_box ul{
      display: flex;
      /* justify-content: space-between; */
      flex-wrap: wrap;
      width: 1280px;
    transform: translateX(-40px);
    }
    #M_16 .circle_box ul li{
      width: 16.6%;
      box-sizing: border-box;
      overflow: hidden;
      display: flex;
      justify-content: center;
      margin: 20px 0;
    }
    #M_16 .circle_box ul li div{
      display: table;
      width: 131px;
      height: 131px;
      position: relative;
      padding: 0 25px;
      box-sizing: border-box;
      text-align: center;
    }
    #M_16 .circle_box ul li div p{
      display: table-cell;
      vertical-align: middle;
color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
    }
    #M_16 .circle_box ul li>div::after{
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      content: '';
      background: url(https://img.b2b.cn/skin/images/imgmoban4/rzico.png) no-repeat 0 0;
      -webkit-transition: all 0.5s;
      transition: all 0.5s;
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    #M_16 .circle_box ul li:nth-child(2)>div::after{background-position: -214px 0;}
    #M_16 .circle_box ul li:nth-child(3)>div::after{background-position: -427px 0;}
    #M_16 .circle_box ul li:nth-child(4)>div::after{background-position: -642px 0;}
    #M_16 .circle_box ul li:nth-child(5)>div::after{background-position: -855px 0;}
    #M_16 .circle_box ul li:nth-child(5)>div::after{background-position: -1068px 0;}
    #M_16 .circle_box ul li div:hover::after{
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }

@media (max-width: 760px){
#M_16 .MS_C_1 {
    border: none;
    padding: 20px 10px;
    box-sizing: border-box;
}
#M_16 .circle_box{
width:100%;
}
#M_16 .circle_box ul{
width:100%;
transform: none;
}
#M_16 .circle_box ul li {
width:50%;
}

}#M_79 .MS_C_1{padding:50px 0px 15px 0px ;}
#Content_79,#M_79 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
  #M_79 .my_title_box{
     text-align: center;
   }
#M_79 .my_title_box h3{
     color:#ffffff;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_79 .my_title_box h4{
     
margin-bottom:6px;
   }
  #M_79 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_79 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #ffffff;
     position: relative;
   }
  #M_79 .my_title_englist>span{
     margin: 0 20px;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_79 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #ffffff;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_79 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #ffffff;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_79 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_79 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#M_35 .MS_C_1{padding:40px 0px ;}
#Content_35,#M_35 table{color:#ffffff;}
#Content_35 a{color:#ffffff;}
#Content_35 a:hover{color:#ffffff;}
#M_35 .icon {
    width: 1em;
    height: 1em;
    fill: currentColor;
    overflow: hidden;
    color:#ffffff;font-family:" Microsoft YaHei";font-size:26px;font-weight:normal;font-style:normal;
margin: 10px 10px 10px 0px;
}

 #M_35 .logo_text_map>.foot_logo{
   height: 68px;
    margin-bottom: 20px;
  }
 #M_35 .logo_text_map>.foot_logo>img{
    max-width: 100%;
    max-height: 100%;
  }

 #M_35 .logo_text_map>.foot_map{
    display: flex;
    align-items: center;
  }
 #M_35 .logo_text_map>.foot_map>div>h5{
    color:#ffffff;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
  }


@media (max-width:760px){
#M_35 .MS_C_1 {
padding: 30px 5%;
box-sizing: border-box;
}
/*内页的样式补充*/
#M_35 .MS_C_-1 {
padding: 30px 5%;
box-sizing: border-box;
}
}
#M_36 .MS_C_1{padding:40px 0px ;}
#Content_36,#M_36 table{color:#ffffff;font-family:"Arial";font-size:18px;font-weight:bold;font-style:normal;}
#Content_36 a{color:#aaacae;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_36 a:hover{color:#0890e1;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_36 .footer_content{
  display: flex;
  align-items: flex-start;
    flex-wrap: wrap;
}
#M_36 .footer_content>li{
  padding: 0 50px 0 0;
margin-bottom:20px;
position: relative;
}
#M_36 .footer_content>li:after{
    content: '';
    display: block;
    width: 0px;
    border-left: 1px solid #;
    position: absolute;
top:0;right:25px;bottom:0;
}
#M_36 .footer_content>li:last-child:after{
    display: none;
}
/*#M_36 .footer_content>li:nth-child(n+2){
  border-left: 1px solid #3b3b3b;
}*/
/*#M_36 .footer_content>li:first-child{
  padding-left: 0px;
}*/
/*#M_36 .footer_content>li:nth-child(5n){
  padding-left: 0px;
 border-left: none;
}*/

#M_36 .footer_content>li>h2{
  color:#ffffff;font-family:"Arial";font-size:18px;font-weight:bold;font-style:normal;
  margin-bottom: 15px;
}
#M_36 .footer_content>li>h2::after{
    content: '';
    display: block;
    background-color: #;
    height: 2px;
    width: 25px;
    transition: all 0.5s;
    margin: 15px 0 0;
}
#M_36 .footer_content>li>div>a{
  display: block;
  margin: 10px 0 0;
}


@media (max-width: 760px){

#M_36 .MS_C_1 {
    padding: 0 5%;
    box-sizing: border-box;
margin:20px 0;
}
#M_36 .MS_C_-1 {
    padding: 0 5%;
    box-sizing: border-box;
margin:20px 0;
}
#M_36 .footer_content{
justify-content: space-between;
}
#M_36 .footer_content>li{
width:48%;
    display: flex;
    flex-wrap: wrap;
margin-bottom:10px;
padding:10px;
border: 1px solid #ffffff;
box-sizing: border-box;
}
#M_36 .footer_content>li:after{
display:none;
}
#M_36 .footer_content>li>h2{
    position: relative;
    width:100%;
font-size:16px;
margin-bottom:0px;
}
#M_36 .footer_content>li>h2::after{
position: absolute;
    right: 6px;
    top: 40%;
    width: 9px;
    height: 9px;
    border-top: solid 1px #bfbf00;
    border-right: solid 1px #bfbf00;
    background-color: transparent;
    margin: -3px 0 0;
    -webkit-transform: rotate(135deg) translateX(-50%);
    transform: rotate(135deg) translateX(-50%);
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}
#M_36 .footer_content>li>div{
display:none;
margin-top:10px;
}
#M_36 .footer_content>li>div>a{
    margin:0;
    padding:6px 0;
}
#M_36 .footer_content>li>.open::after{
-webkit-transform: rotate(315deg) translateX(-50%);transform: rotate(315deg) translateX(-50%);
  right: 0;
  margin-top: -6px;
}
}#M_37 .MS_C_1{padding:40px 0px 10px 0px ;}
#M_37 {
text-align:right;
overflow: initial;
}
#M_37 .MS_C_1{
overflow: initial;
}
#M_37 .ewm_box{
display: inline-block;
text-align: left;
}
  #M_37 .ewm_box h5{
      color:#ffffff;font-family:"Arial";font-size:18px;font-weight:bold;font-style:normal;
margin-bottom:1.4em;
    }
   #M_37 .ewm_box>.ewm-imgs{
      background-color: #ffffff;
      display: flex;
      width: 160px;
      padding: 10px 20px;
      border-radius: 5px;
      box-sizing: border-box;
align-items: center;
position: relative;
    }
   #M_37 .ewm_box>.ewm-imgs .small-img{
      width: 38px;
    }
#M_37 .ewm_box>.ewm-imgs>div:nth-child(1):hover .big-img{
      display: block;
    }
   #M_37 .ewm_box>.ewm-imgs .big-img{
      width:118px;
      display: none;
      position: absolute;
      left: 0px;
      top: 0;
      transform: translateX(-100%);
    }
   #M_37 .ewm_box>.ewm-imgs>div:nth-child(2){
      margin-left: 10px;
    }
   #M_37 .ewm_box>.ewm-imgs>div:nth-child(2)>h4{
      color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      line-height: 1.42em;
    }
   #M_37 .ewm_box>.ewm-imgs>div:nth-child(2)>small{
      display: block;
      
      line-height: 1.5em;
      color:#999999;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
    }

@media (max-width: 760px){
#M_37 .MS_C_1 {
    padding: 0px 5%;
    box-sizing: border-box;
}
#M_37 {
text-align: left;
}
   #M_37 .ewm_box>.ewm-imgs .big-img{
      transform: translate(0);
    left: 0%;
    top: 0%;
height:100%;
width:auto;
    }

}#M_38 {
text-align:right;
overflow: initial;
}
#M_38 .MS_C_1{
overflow: initial;
}
#M_38 .ewm_box{
display: inline-block;
text-align: left;
}
  #M_38 .ewm_box h5{
      
margin-bottom:1.4em;
    }
   #M_38 .ewm_box>.ewm-imgs{
      background-color: #0890e1;
      display: flex;
      width: 160px;
      padding: 10px 20px;
      border-radius: 5px;
      box-sizing: border-box;
align-items: center;
position: relative;
    }
   #M_38 .ewm_box>.ewm-imgs .small-img{
      width: 38px;
    }
#M_38 .ewm_box>.ewm-imgs>div:nth-child(1):hover .big-img{
      display: block;
    }
   #M_38 .ewm_box>.ewm-imgs .big-img{
      width:120px;
      display: none;
      position: absolute;
      left: 0px;
      top: 0;
      transform: translateX(-100%);
    }
   #M_38 .ewm_box>.ewm-imgs>div:nth-child(2){
      margin-left: 10px;
    }
   #M_38 .ewm_box>.ewm-imgs>div:nth-child(2)>h4{
      color:#ffffff;font-family:"Arial";font-size:14px;font-weight:normal;font-style:normal;
      line-height: 1.42em;
    }
   #M_38 .ewm_box>.ewm-imgs>div:nth-child(2)>small{
      display: block;
      
      line-height: 1.5em;
      color:#999999;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
    }

@media (max-width: 760px){
#M_38 .MS_C_1 {
    padding: 0px 5%;
    box-sizing: border-box;
}
#M_38 {
text-align: left;
}
   #M_38 .ewm_box>.ewm-imgs .big-img{
      transform: translate(0);
    left: 0%;
    top: 0%;
height:100%;
width:auto;
    }

}#M_40 .MS_C_1{padding:30px 0px ;}
#Content_40,#M_40 table{color:#4c4c4c;}
#Content_40 a{color:#4c4c4c;}
#Content_40 a:hover{color:#4c4c4c;}
  #M_40 .myfooter{width:100%;overflow: hidden;text-align: center; box-sizing: border-box;}
  #M_40 .fooP,#M_40 .fooP2{margin-bottom: 10px;;line-height: 18px; display: flex;
  justify-content: center; flex-wrap: wrap;}
#M_40 .fooP{color:#4c4c4c;}
  #M_40 .fooP em{display: inline-block;margin:0 7px;}
  #M_40 .fooP a{margin: 0 20px;}
  #M_40 .marSpan{margin-left: 20px;}
  #M_40 .fooP2{width: 100%;}

  @media only screen and (max-width:760px){
  #M_40 .fooP a {margin: 0 12px;}
  }#M_54 .MS_C_1{border-width:0px 0px 0px 1px ;border-style:solid;border-color:transparent;;border-left-color:#cccccc;margin:30px 0px  ; }
#M_54 .MS_C_1{
text-align:center;
}
 #M_54 .search_box{
         display: inline-block;
text-align:left;
        }
  #M_54 .search_box input{
    border: 0;
    border: 1px solid #a0a0a0;
    font-size: 14px;
    padding: 7px 15px 7px 5px;
    border-radius: 4px; 
    outline: none;
    transition: all 0.8s;
   }
  #M_54 .search_box input:focus{
    border: 1px solid #52a2ec;
    box-shadow: 0px 0px 2px 0px #52a2ec;
   }
  #M_54 .search_box .s_btn{
    border: none;
    color: #ffffff;
    border-radius: 4px;
    padding: 8px 15px;
    text-align: center;
    background: #cf010e;
    outline: none;
    cursor: pointer;
   }
  #M_54 .keyword_search{
    margin: 10px 0 0;
    color:#999999;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
   }
  #M_54 .keyword_search span{
    margin-left: 10px;
    color:#333333;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
    cursor: pointer;
   }
  #M_54 .keyword_search span:hover{
   color:#cf010e;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
  }
@media (max-width:760px) {
#M_54 .MS_C_1{
border: none;
text-align:left;
padding: 0 5%;
box-sizing: border-box;
}
}#M_56 .MS_C_1{border-width:0px 0px 0px 1px ;border-style:solid;border-color:transparent;;border-left-color:#cccccc;margin:30px 0px 30px 0px  ; }
#Content_56,#M_56 table{color:#333333;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#M_56 .MS_C_1{
text-align:right;
}
#M_56 .title_content{
    display: inline-block;
    text-align:left;
}
#M_56 .title_content>h2>span:nth-child(1){
color:#333333;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
#M_56 .title_content>h2>span:nth-child(2){

margin-left: 8px;
}
#M_56 .title_content>span{
color:#003f7f;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
background:#;
padding: 4px 0px 0px 0px ;
display: inline-block;
}
@media (max-width:760px) {
#M_56 .MS_C_1{
border: none;
text-align:left;
padding: 0 5%;
box-sizing: border-box;
}
}#M_58 .MS_C_1{margin:30px 0px 30px 0px  ; }
#Content_58,#M_58 table{color:#000000;font-family:"SimSun";font-size:20px;font-weight:bold;font-style:normal;}
#M_58 .MS_C_1{
text-align:left;
}
#M_58 .title_content{
    display: inline-block;
    text-align:left;
}
#M_58 .title_content>h2>span:nth-child(1){
color:#000000;font-family:"SimSun";font-size:20px;font-weight:bold;font-style:normal;
}
#M_58 .title_content>h2>span:nth-child(2){
color:#666666;font-family:"SimSun";font-size:14px;font-weight:normal;font-style:normal;
margin-left: 8px;
}
#M_58 .title_content>span{
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
background:#d10009;
padding: 2px 8px 2px 8px ;
display: inline-block;
}
@media (max-width:760px) {
#M_58 .MS_C_1{
border: none;
text-align:left;
padding: 0 5%;
box-sizing: border-box;
}
}#M_68 .MS_C_1{padding:50px 0px 35px 0px ;}
#Content_68,#M_68 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
#Content_68 a{color:#ffffff;}
#Content_68 a:hover{color:#ffffff;}
  #M_68 .my_title_box{
     text-align: center;
   }
#M_68 .my_title_box h3{
     color:#ffffff;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_68 .my_title_box h4{
     color:#ffff56;font-family:"SimHei";font-size:32px;font-weight:normal;font-style:normal;
margin-bottom:6px;
   }
  #M_68 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_68 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #ffffff;
     position: relative;
   }
  #M_68 .my_title_englist>span{
     margin: 0 20px;
color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_68 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #ffffff;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_68 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #ffffff;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_68 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_68 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#M_66 .MS_C_1{margin:0px 0px 30px 0px  ; }
#Content_66,#M_66 table{color:#333333;font-family:" Microsoft YaHei";font-size:20px;font-weight:normal;font-style:normal;}
#Content_66 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_66 a:hover{color:#aaffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
  #M_66 .product_list{
     display: flex;
     flex-wrap: wrap;
     justify-content: space-between;
   }
  #M_66 .product_list>li{
     width: 31%;
     margin-bottom: 20px;
     display: block;
    background-color: #fff;
    border: 1px solid #e1e1e1;
    padding: 15px;
    box-sizing: border-box;
   }
  #M_66 .product_list>li>a:hover h2{
color:#ff0000;
}
  #M_66 .product_list>span{
     width: 31%;
     height: 0px;
     visibility: hidden;
   }
 #M_66 .brief{
color:#999999;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
  #M_66 .pdt_img{
    width: 90%;
    height:226px;
    margin: 0 auto;
   /* display: flex;
    justify-content: center;
    align-items: center;
overflow: hidden; */
position: relative;
   }
  #M_66 .pdt_img>img{
position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 1;
    max-width: 100%;
    max-height: 100%;
   }
  #M_66 .product_list>li h2{
    margin:20px 0 10px 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
color:#333333;font-family:" Microsoft YaHei";font-size:20px;font-weight:normal;font-style:normal;
   }
 #M_66 .product_list>li h2::after{
    margin-top: 10px;
    content: '';
    display: block;
    height: 1px;
    width: 30px;
    background-color: #333333;
   }
  #M_66 .product_list_btn>a{
cursor: pointer;
box-sizing: border-box;
    display: inline-block;
    vertical-align: middle;
    width: 120px;
    text-align: center;
    background-color: #cf010e;
    margin: 10px 10px 10px 0;
    text-decoration: none;
padding:8px 10px;
    color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
   }
#M_66 .product_list_btn>a:hover{
color:#aaffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
}
  #M_66 .product_list_btn>a:nth-child(2){
     background-color: #333333;
   }
  #M_66 .product_list_btn>a>i{
     font-style: normal;
     margin-left: 10px;
   }
@media (max-width: 760px){
#M_66 .MS_C_1 {
    padding: 0 5%;
    box-sizing: border-box;
}
#M_66 .product_list>li{
width:100%;
}
  #M_66 .pdt_img{
    height:226px;
}
  #M_66 .product_list>span{
    width:100%;
   }
}#M_17 .MS_C_1{margin:30px 0px 50px 0px  ; }
#Content_17,#M_17 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#Content_17 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_17 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
 #M_17 .phone_service{

    }
   #M_17 .phone_service>div:nth-child(1){
      display: flex;
      justify-content: center;
    }
   #M_17 .phone_service>div:nth-child(1) h4{
color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
   #M_17 .phone_service>div:nth-child(1) h5{
color:#f7c433;font-family:"Verdana";font-size:30px;font-weight:bold;font-style:normal;
}
   #M_17 .phone_service>div:nth-child(1)>div{
      padding-left: 50px;
    display: flex;
    align-items: center;
    }
   #M_17 .phone_service>div:nth-child(2){
      margin: 0 auto;
      width: 480px;
      text-align: center;
      border-top: 1px #61686e solid;
      margin-top: 30px;
    }
   #M_17 .phone_service>div:nth-child(2)>a{
      display: block;
      width: 190px;
      padding:18px 0;
 color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      background-color: #015cb5;
      margin: 20px auto 0;
    }

@media (max-width: 760px){
#M_17 .MS_C_1 {
    border: none;
    padding: 20px 10px;
    box-sizing: border-box;
}
#M_17 .phone_service>div:nth-child(1)>img{
display:none;
}
#M_17 .phone_service>div:nth-child(1)>div{
display:block;
text-align:center;
padding:0 30px;
}
#M_17 .phone_service>div:nth-child(2){
width:100%;
}

}#M_72 .MS_C_1{padding:30px 0px 15px 0px ;}
#Content_72,#M_72 table{color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
  #M_72 .my_title_box{
     text-align: center;
   }
#M_72 .my_title_box h3{
     color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_72 .my_title_box h4{
     color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:normal;font-style:normal;
margin-bottom:6px;
   }
  #M_72 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_72 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #d9dadc;
     position: relative;
   }
  #M_72 .my_title_englist>span{
     margin: 0 20px;
color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_72 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_72 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_72 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_72 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#M_75 .MS_C_1{padding:30px 0px 50px 0px ;}
#Content_75,#M_75 table{color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_75 a{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#Content_75 a:hover{color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;}
#M_75 {overflow: inherit;}
#M_75 .MS_C_1 {
    overflow: inherit;
}    
#M_75 a:hover{
text-decoration: none;
}
#M_75 .about_box{
      display: flex;
    }

    #M_75 .about_box>div:nth-child(1){
width: 64%;
background: #;
    }
    #M_75 .about_box>div:nth-child(2){
width: 36%;
      position: relative;
      z-index: 1; 
    }
    #M_75 .about_box>div:nth-child(1)>div{
      height: 480px;
     min-height: 100%;
    }
    #M_75 .about_box>div:nth-child(2)>div{
      height: 100%;
      padding: 40px;
      box-sizing: border-box;
      background: #ffffff;
    }
    #M_75 .about_box>div:nth-child(2)>div>h2{
      color:#333333;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
    }
    #M_75 .about_box>div:nth-child(2)>div>h2::after{
    display: block;
    content: '';
    width: 130px;
    height: 3px;
    background-color: #015cb5;
    margin-top: 15px;
}

#M_75 .about_box>div:nth-child(2)>div>h2>small{
    display: block;
    color:#999999;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
    letter-spacing: -1px;
}
    #M_75 .about_box>div:nth-child(2)>div>p{
      color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      line-height: 2.25em;
      margin: 25px 0 0;
      text-align: justify;
    }
    #M_75 .about_box>div:nth-child(2)>div>a{
      display: inline-block;
      margin-top: 20px;
      padding: 10px 20px;
      background: #015cb5;
      cursor: pointer;
      position: relative;
      overflow: hidden;
    }

#M_75 .about_box>div:nth-child(2)>div>a:hover span{
      color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
    }
    #M_75 .about_box>div:nth-child(2)>div>a>span{
      position: relative;
      z-index: 1;
      color:#ffffff;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
    }
    #M_75 .about_box>div:nth-child(2)>div>a>span>i{
      font-weight: bold;
      font-style: normal;
      margin-left: 18px;
    }

    @media screen and (max-width:760px){
#M_75 .MS_C_1 {
    padding: 20px 10px;
    box-sizing: border-box;
}
      #M_75 .about_box{
        flex-wrap: wrap;
      }
      #M_75 .about_box>div{
        width: 100% !important;
      }
#M_75 .about_box>div:nth-child(1){
 padding-left: 20px;
 padding-bottom: 20px;
}
#M_75 .about_box>div:nth-child(2) {
    padding: 20px 0 40px 0;
}
      #M_75 .about_box>div:nth-child(2)>div{
        padding: 20px;
      }
      #M_75 .about_box>div:nth-child(2)>div>h2{
        font-size: 16px;
      }
      #M_75 .about_box>div:nth-child(2)>div>p{
        font-size: 14px;
      }
      #M_75 .about_box>div:nth-child(2)>div>a>span{
        font-size: 14px;
      }
    #M_75 .about_box>div:nth-child(1)>div{
      height: 260px;
     
    }

    }#M_77 .MS_C_1{padding:30px 0px 15px 0px ;}
#Content_77,#M_77 table{color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;}
  #M_77 .my_title_box{
     text-align: center;
   }
#M_77 .my_title_box h3{
     color:#cf010e;font-family:" Microsoft YaHei";font-size:24px;font-weight:bold;font-style:normal;
   }
#M_77 .my_title_box h4{
     color:#333333;font-family:" Microsoft YaHei";font-size:32px;font-weight:normal;font-style:normal;
margin-bottom:6px;
   }
  #M_77 .my_title_englist{
     display: flex;
     justify-content: center;
     align-items: center;
   }
  #M_77 .my_title_englist>i{
     flex: 1;
     height: 2px;
     background-color: #d9dadc;
     position: relative;
   }
  #M_77 .my_title_englist>span{
     margin: 0 20px;
color:#666666;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
text-transform: uppercase;
   }
  #M_77 .my_title_englist>i:nth-child(1):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      right: 0;
   }
  #M_77 .my_title_englist>i:nth-child(3):after{
     content: '';
     display: block;
     position: absolute;
     top: 50%;
      width: 8px;
      height: 8px;
      background-color: #d9dadc;
      border-radius: 50%;
      margin-top: -4px;
      left: 0;
   }
@media (max-width:760px) {
#M_77 .MS_C_1{
border: none;
padding: 20px 5%;
box-sizing: border-box;
}
  #M_77 .my_title_englist>span{
     margin: 0 10px;
     font-size: 12px;
   }
}#M_76 .MS_C_1{margin:15px 0px  ; }
#Content_76,#M_76 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;}
#M_76 .swiper-wrapper{
height:auto;
}
#M_76 .news_swiper_content .swiper-container{
  padding-top: 30px;
}
#M_76 .news_swiper_nav{
  width: 100%;
  display: flex;
  justify-content: center; 
  flex-wrap: wrap;
}
#M_76 .news_swiper_nav li{
  position: relative;
  padding: 10px 20px;
  text-align: center;
  background-color: #363e45;
  margin:0 5px;
  cursor: pointer;
transition: all 0.3s;
color:#ffffff;font-family:" Microsoft YaHei";font-size:16px;font-weight:normal;font-style:normal;
}
#M_76 .active_news_nav{
  background-color: #104492 !important;
}
#M_76 .news_swiper_nav li::after{
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: #cf010e;
  transition: all 0.5s;
}
#M_76 .news_swiper_nav li:hover:after{
  left: 0;
  width: 100%;
}
#M_76 .news_swiper .swiper-slide{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
#M_76 .news_swiper_items_div{width: 49%;}
#M_76 .news_swiper_items{
  width: 100%;
  display: flex;
  padding: 20px;
  box-sizing: border-box;
  position: relative;
  margin-bottom: 20px;
  background: #ffffff;
  transition: all 0.5s;
  text-decoration: none;
}
#M_76 .news_swiper_items:hover{
  transform: translateY(-5px) !important;
  box-shadow: 0 0 16px #eee;
  background-color: #3a4249;
}
#M_76 .news_swiper_items:hover:after {
  border-bottom-color: #104492;
}
#M_76 .news_swiper_items:hover h5 {
  color: #ffffff !important;
}
#M_76 .news_swiper_items:hover p{
  color: #ffffff !important;
}
#M_76 .news_swiper_items>div{
  position: relative;
  z-index: 1;
}
#M_76 .news_swiper_items>div:nth-child(1){
  color: #fff;
  float: left;
}
#M_76 .news_swiper_items>div:nth-child(1)>h6{
  width: 140px;
  font-size: 16px;
  font-weight: bolder;
}
#M_76 .news_swiper_items>div:nth-child(1)>strong{
  display: block;
  font-size: 48px;
}
#M_76 .news_swiper_items>div:nth-child(2)>h5{
  color:#333333;font-family:" Microsoft YaHei";font-size:18px;font-weight:normal;font-style:normal;
  transition: all 0.5s;
}
#M_76 .news_swiper_items>div:nth-child(2)>p{
  text-align: justify;
  text-indent: 2em;
  margin: 10px 0 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  line-height: 2;
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
color:#666666;font-family:" Microsoft YaHei";font-size:12px;font-weight:normal;font-style:normal;
}
#M_76 .news_swiper_items::after{
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    width: 85px;
    height: 0;
    border-bottom: 125px solid #dfdfdf;
    border-right: 78px solid transparent;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

@media (max-width:760px){
#M_76 .MS_C_1 {
    padding: 0 5%;
    box-sizing: border-box;
}
#M_76 .news_swiper_nav li{
margin-bottom: 10px;
}
#M_76 .news_swiper_content .swiper-container{
padding-top: 15px;
}
#M_76 .news_swiper_items_div{
width:100%;
}
}#M_19 .MS_C_1{margin:50px 0px 50px 0px  ; }
#Content_19,#M_19 table{color:#ffffff;font-family:" Microsoft YaHei";font-size:22px;font-weight:bold;font-style:normal;}
    #M_19 .swiper_eq{
      width: 1200px;
      margin: 0 auto;
    }
    
    #M_19 .swiper_eq>ul:nth-child(1){
      width: 100%;
      display: flex;
      box-sizing: border-box;
      padding: 0px 60px;
      justify-content: space-between;
      position: relative;
      z-index: 1000;
    }
    #M_19 .swiper_eq>ul:nth-child(1) li{
         width: 95px;
    height: 103px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    box-sizing: border-box;
    padding-top: 50px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  color:#ffffff;font-family:" Microsoft YaHei";font-size:22px;font-weight:bold;font-style:normal;
    }
    
   


    #M_19 .swiper_content{
      width: 100%;
position: relative;
      top: -60px;
      background-color: rgba(0,0,0,0.05);
    }
    #M_19 .swiper_content .swiper-container{
      height: 550px;
    }
    #M_19 .swiper_content .swiper-slide{
      position: relative;
    }
    #M_19 .swiper_content .swiper-slide>img{
      max-width: 100%;
      max-height: 100%;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
    }
    #M_19 .swiper_content .slide_text{
      position: absolute;
      left: 60px;
      top: 110px;
      width: 390px;
      height: 350px;
      background-color: rgba(255,255,255,0.95);
      padding: 30px 25px 0;
      box-sizing: border-box;
    }
    #M_19 .swiper_content .slide_text h4{
      margin: 0 0 30px;
      padding-top: 45px;
     color:#333333;font-family:" Microsoft YaHei";font-size:30px;font-weight:bold;font-style:normal;
      background: no-repeat center 0;
    }
    #M_19 .swiper_content .slide_text p{
      line-height: 1.8;
      margin: 20px 0 0;
      color:#333333;font-family:" Microsoft YaHei";font-size:14px;font-weight:normal;font-style:normal;
      padding-left: 18px;
      position: relative;
    }
    #M_19 .swiper_content .slide_text p::after{
      content: '';
      display: block;
      position: absolute;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: #0890e1;
      left: 0;
      top: 10px;
    }

    #M_19 .swiper_content .swiper-slide:nth-child(1) .slide_text h4{
      background-image: url(https://img.b2b.cn/skin/images/imgmoban4/01.png);
    }
    #M_19 .swiper_content .swiper-slide:nth-child(2) .slide_text h4{
      background-image: url(https://img.b2b.cn/skin/images/imgmoban4/02.png);
    }
    #M_19 .swiper_content .swiper-slide:nth-child(3) .slide_text h4{
      background-image: url(https://img.b2b.cn/skin/images/imgmoban4/03.png);
    }
    #M_19 .swiper_content .swiper-slide:nth-child(4) .slide_text h4{
      background-image: url(https://img.b2b.cn/skin/images/imgmoban4/04.png);
    }
    #M_19 .swiper_content .swiper-slide:nth-child(5) .slide_text h4{
      background-image: url(https://img.b2b.cn/skin/images/imgmoban4/05.png);
    }
    #M_19 .swiper_content .swiper-slide:nth-child(6) .slide_text h4{
      background-image: url(https://img.b2b.cn/skin/images/imgmoban4/06.png);
    } 

    #M_19 .swiper_eq>ul li:nth-child(1){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico1.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li:nth-child(2){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico2.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li:nth-child(3){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico3.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li:nth-child(4){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico4.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li:nth-child(5){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico5.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li:nth-child(6){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico6.png) center no-repeat;
    }

     #M_19 .swiper_eq>ul li.on:nth-child(1){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico1cur.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li.on:nth-child(2){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico2cur.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li.on:nth-child(3){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico3cur.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li.on:nth-child(4){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico4cur.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li.on:nth-child(5){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico5cur.png) center no-repeat;
    }
    #M_19 .swiper_eq>ul li.on:nth-child(6){
      background: url(https://img.b2b.cn/skin/images/imgmoban4/ysico6cur.png) center no-repeat;
    }

@media (max-width: 760px){
#M_19 .MS_C_1 {
    border: none;
    padding: 20px 10px 0px 10px;
    box-sizing: border-box;
}
#M_19 .swiper_eq {
    width: 100%;
}
#M_19 .swiper_eq>ul:nth-child(1){
padding: 0px 40px;
flex-wrap: wrap;
}
#M_19 .swiper_content .slide_text{
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
}
#M_19 .swiper_content .slide_text h4 {
    background: no-repeat left 0;
}
    #M_19 .swiper_content{
      top: -50px;
}


}

/*二级菜单横向展开*/
.hengmenu{width:190px !important;}
.hengmenu li{float:left !important;margin-left:10px !important;}
.last_hengmenu{left:-110px !important;}
.phone_layout_active_box_zdx{width:100% !important; padding:0 !important;}