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;}
body{background-color: #ffffff;}
#L_10{width:100%;margin:0 auto;}
#L_16{width:100%;margin:0 auto;}
#L_16{background-color:#007639;}
#M_16 .h-call{width:100%;height: 40px;}
#M_16 .hc-wrap{width: 1170px;height:40px;margin: 0 auto;line-height: 40px;}
#M_16 .lianxi{float: right;}
#M_16 .lianxi a{;margin: 0 5px}
#M_16 .lianxi a:hover{text-decoration: underline}

@media only screen and (max-width:1279px){
#M_16 .h-call,.c-header,.ch-r{display: none}
}#M_20{background:url(https://files.b2b.cn/skin/2023/0328/7b804e7d8391e438be9b55fda3a9c923.png) no-repeat 4% 50%/169px 40px;}
#Content_20,#M_20 table{color:#ffffff;}
#Content_20 a{color:#ffffff;}
#M_20 {overflow:visible}
#M_20 .MS_C_1 {overflow:visible}
#M_20 .b-header{height:80px;width:100%;position: relative;z-index:99}
#M_20 .menu_r{float:right;width:100%;height:100%;position:relative;z-index:99}
#M_20 .b-menu{float:right;}
#M_20 .b-menu li{float:left;position: relative;font-size:12px;}
#M_20 .b-menu li>a{display:block;width:80px;height: 100%;text-align:center;line-height: 80px;}
#M_20 .b-menu li>a:hover,.b-menu li>a.active{text-decoration: none;}
#M_20 .b-menu li>a:hover{background:#000;background:#4c4c4c}
#M_20 .b-menu li
ul{width:100%;position:absolute;top:80px;left:0;text-align:center;z-index:100;background:#fff;display:none;background:#}
#M_20 .b-menu li ul li{ float:none;height:34px; line-height:34px;margin:0; }
#M_20 .b-menu li ul li a{width:100%;height:34px;line-height:34px;}
#M_20 .b-menu li ul li a:hover{ background-color:#eeeeee;background:#4c4c4c}


#M_20 .nav-moblie {width: 34px;height:34px;margin-top: 25px;position: absolute;right:0;top:0;cursor: pointer;display:
table;transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;-webkit-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1)
0s;-ms-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;display:none;}
#M_20 .nav-moblie.selected {transform: rotate(0deg);}
#M_20 .nav-moblie a {/*background-color: #d7d7d7;*/display: block;height: 4px;
position: relative;
top: 50%;
width: 100%;
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;
margin: 0;
}
#M_20 .nav-moblie:hover a:before {
transform: translateY(-2px) rotate(0deg);
-webkit-transform: translateY(-2px) rotate(0deg);
-ms-transform: translateY(-2px) rotate(0deg);
}
#M_20 .nav-moblie:hover a:after {
transform: translateY(2px) rotate(0deg);
-webkit-transform: translateY(2px) rotate(0deg);
-ms-transform: translateY(2px) rotate(0deg);
}
#M_20 .nav-moblie.selected:hover a:before {
transform: translateY(0px) rotate(-55deg);
-webkit-transform: translateY(0px) rotate(-55deg);
-ms-transform: translateY(0px) rotate(-55deg);
}
#M_20 .nav-moblie.selected:hover a:after {
transform: translateY(0px) rotate(55deg);
-webkit-transform: translateY(0px) rotate(55deg);
-ms-transform: translateY(0px) rotate(55deg);
}
#M_20 .nav-moblie a:after,
#M_20 .nav-moblie a:before {
background-color: #d7d7d7;
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_20 .nav-moblie a:after { top: 5px;}
#M_20 .nav-moblie a:before { top: -10px;}
#M_20 .nav-moblie.selected a:after,
#M_20 .nav-moblie.selected a:before { top: 0;}
#M_20 .nav-moblie.selected a:before {
background-color: #d7d7d7;
transform: translateY(0px) rotate(-45deg);
-webkit-transform: translateY(0px) rotate(-45deg);
-ms-transform: translateY(0px) rotate(-45deg);
}
#M_20 .nav-moblie.selected a:after {
background-color: #d7d7d7;
transform: translateY(0px) rotate(45deg);
-webkit-transform: translateY(0px) rotate(45deg);
-ms-transform: translateY(0px) rotate(45deg);
}
#M_20 .nav-moblie.selected a {background-color: transparent !important;}
#M_20 .navMobile{display:none;position:fixed;left:0;top:80px;width:100%;height:100%;background:
#fff;padding-bottom:148px;z-index:2;overflow:auto}

#M_20 .firstUl>li{position:relative;line-height: 62px;border-bottom:1px solid #edf2f4;}
#M_20 .firstUl>li>a,.firstD>a{display:block;padding-left:18px;color:#333;font-size:14px;}
#M_20 .firstUl>li.active,.firstD.active{background: #edf2f4;}
#M_20 .firstUl>li.active>a,.firstD.active>a{color:#23bbab;}
#M_20 .firstUl>li:hover{background: #edf2f4;}
#M_20 .firstUl>li>ul{display:none}
#M_20 .firstUl>li>ul li{line-height:40px;}
#M_20 .firstUl>li>ul li:hover{background: #fff;}
#M_20 .firstUl>li>ul li>a{display:block;padding-left:40px;color:#333;font-size:14px;}

#M_20 .firstD>a{position: relative;}
#M_20 .toggle{position: absolute;right:19px;top:29px;display:inline-block;background: url(../images/iconall.png)
no-repeat 0 -160px;width: 10px;height: 6px;}

#M_20
.select{position:absolute;height:60px;top:0;right:0;width:120px;text-align:left;line-height:60px;z-index:99;display:none;font-family:cursive;text-align:center}
#M_20 #menu_pc .select{display:none !important;}


#M_20 .nav_uu{position:relative;width:100%;height:calc(100% - 80px);}
#M_20 .nav_uu .firstUl{position:absolute;width:100%;height:100%;overflow:auto}

@media only screen and (max-width:1260px){

}
@media only screen and (max-width:1023px){
/*头部*/
#M_20 .b-menu{display:none;}
#M_20 .nav-moblie{display:block;}
/*top*/
#M_20 .nav-moblie.selected:hover a:before {
transform: translateY(0px) rotate(-45deg);
-webkit-transform: translateY(0px) rotate(-45deg);
-ms-transform: translateY(0px) rotate(-45deg);
}
#M_20 .nav-moblie.selected:hover a:after {
transform: translateY(0px) rotate(45deg);
-webkit-transform: translateY(0px) rotate(45deg);
-ms-transform: translateY(0px) rotate(45deg);
}

}
@media only screen and (max-width:767px){
/*top*/
#M_20 .nav-moblie{right: 20px;position: fixed;}
#M_20 #menu_moblie .hengmenu{overflow: auto;}
#M_20 .select{color:#333333;}
#M_20 .left{float:none !important;}
}
@media only screen and (max-width:330px){
/*top*/
#M_20 .firstUl>li{line-height: 50px;}
#M_20 .toggle{top:23px;}
}#M_21 .b-banner {
    width: 100%;
    overflow: hidden;
    position: relative;
  }  
#M_21 .b-banner .pc_pic img {
    width: 100%;
    height: auto;
    max-height: 300px
  }

  #M_21 .phone_pic {
    display: none;
    width: 100%
  }

  #M_21 .phone_pic img {
    width: 100%;
    height: 100%
  }

  @media only screen and (max-width:1260px) {
  }

  @media only screen and (max-width:768px) {
    #M_21 .pc_pic {
      display: none;
    }

    #M_21 .phone_pic {
      display: block;
    }
  }
#L_15{width:100%;margin:0 auto;}
#M_17{background:url(https://files.b2b.cn/style/2020/1124/5c97f25506aaa3920a3d093413f5c38f.png) #fff no-repeat 4% 50%/169px 40px;}
#M_17 {overflow:visible}
#M_17 .MS_C_1 {overflow:visible}
#M_17 .b-header{height:80px;width:100%;position: relative;z-index:99}
#M_17 .menu_r{float:right;width:100%;height:100%;position:relative;z-index:99}
#M_17 .b-menu{float:right;}
#M_17 .b-menu li{float:left;position: relative;font-size:12px;}
#M_17 .b-menu li>a{display:block;width:80px;height: 100%;text-align:center;line-height: 80px;}
#M_17 .b-menu li>a:hover,.b-menu li>a.active{text-decoration: none;}
#M_17 .b-menu li>a:hover{background:#000;background:#}
#M_17 .b-menu li
ul{width:100%;position:absolute;top:80px;left:0;text-align:center;z-index:100;background:#fff;display:none;background:#}
#M_17 .b-menu li ul li{ float:none;height:34px; line-height:34px;margin:0; }
#M_17 .b-menu li ul li a{width:100%;height:34px;line-height:34px;}
#M_17 .b-menu li ul li a:hover{ background-color:#eeeeee;background:#}


#M_17 .nav-moblie {width: 34px;height:34px;margin-top: 25px;position: absolute;right:0;top:0;cursor: pointer;display:
table;transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;-webkit-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1)
0s;-ms-transition: all 0.5s cubic-bezier(0.7, 0, 0.3, 1) 0s;display:none;}
#M_17 .nav-moblie.selected {transform: rotate(0deg);}
#M_17 .nav-moblie a {/*background-color: #d7d7d7;*/display: block;height: 4px;
position: relative;
top: 50%;
width: 100%;
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;
margin: 0;
}
#M_17 .nav-moblie:hover a:before {
transform: translateY(-2px) rotate(0deg);
-webkit-transform: translateY(-2px) rotate(0deg);
-ms-transform: translateY(-2px) rotate(0deg);
}
#M_17 .nav-moblie:hover a:after {
transform: translateY(2px) rotate(0deg);
-webkit-transform: translateY(2px) rotate(0deg);
-ms-transform: translateY(2px) rotate(0deg);
}
#M_17 .nav-moblie.selected:hover a:before {
transform: translateY(0px) rotate(-55deg);
-webkit-transform: translateY(0px) rotate(-55deg);
-ms-transform: translateY(0px) rotate(-55deg);
}
#M_17 .nav-moblie.selected:hover a:after {
transform: translateY(0px) rotate(55deg);
-webkit-transform: translateY(0px) rotate(55deg);
-ms-transform: translateY(0px) rotate(55deg);
}
#M_17 .nav-moblie a:after,
#M_17 .nav-moblie a:before {
background-color: #d7d7d7;
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_17 .nav-moblie a:after { top: 5px;}
#M_17 .nav-moblie a:before { top: -10px;}
#M_17 .nav-moblie.selected a:after,
#M_17 .nav-moblie.selected a:before { top: 0;}
#M_17 .nav-moblie.selected a:before {
background-color: #d7d7d7;
transform: translateY(0px) rotate(-45deg);
-webkit-transform: translateY(0px) rotate(-45deg);
-ms-transform: translateY(0px) rotate(-45deg);
}
#M_17 .nav-moblie.selected a:after {
background-color: #d7d7d7;
transform: translateY(0px) rotate(45deg);
-webkit-transform: translateY(0px) rotate(45deg);
-ms-transform: translateY(0px) rotate(45deg);
}
#M_17 .nav-moblie.selected a {background-color: transparent !important;}
#M_17 .navMobile{display:none;position:fixed;left:0;top:80px;width:100%;height:100%;background:
#fff;padding-bottom:148px;z-index:2;overflow:auto}

#M_17 .firstUl>li{position:relative;line-height: 62px;border-bottom:1px solid #edf2f4;}
#M_17 .firstUl>li>a,.firstD>a{display:block;padding-left:18px;color:#333;font-size:14px;}
#M_17 .firstUl>li.active,.firstD.active{background: #edf2f4;}
#M_17 .firstUl>li.active>a,.firstD.active>a{color:#23bbab;}
#M_17 .firstUl>li:hover{background: #edf2f4;}
#M_17 .firstUl>li>ul{display:none}
#M_17 .firstUl>li>ul li{line-height:40px;}
#M_17 .firstUl>li>ul li:hover{background: #fff;}
#M_17 .firstUl>li>ul li>a{display:block;padding-left:40px;color:#333;font-size:14px;}

#M_17 .firstD>a{position: relative;}
#M_17 .toggle{position: absolute;right:19px;top:29px;display:inline-block;background: url(../images/iconall.png)
no-repeat 0 -160px;width: 10px;height: 6px;}

#M_17
.select{position:absolute;height:60px;top:0;right:0;width:120px;text-align:left;line-height:60px;z-index:99;display:none;font-family:cursive;text-align:center}
#M_17 #menu_pc .select{display:none !important;}


#M_17 .nav_uu{position:relative;width:100%;height:calc(100% - 80px);}
#M_17 .nav_uu .firstUl{position:absolute;width:100%;height:100%;overflow:auto}

@media only screen and (max-width:1260px){

}
@media only screen and (max-width:1023px){
/*头部*/
#M_17 .b-menu{display:none;}
#M_17 .nav-moblie{display:block;}
/*top*/
#M_17 .nav-moblie.selected:hover a:before {
transform: translateY(0px) rotate(-45deg);
-webkit-transform: translateY(0px) rotate(-45deg);
-ms-transform: translateY(0px) rotate(-45deg);
}
#M_17 .nav-moblie.selected:hover a:after {
transform: translateY(0px) rotate(45deg);
-webkit-transform: translateY(0px) rotate(45deg);
-ms-transform: translateY(0px) rotate(45deg);
}

}
@media only screen and (max-width:767px){
/*top*/
#M_17 .nav-moblie{right: 20px;position: fixed;}
#M_17 #menu_moblie .hengmenu{overflow: auto;}
#M_17 .select{color:#333333;}
#M_17 .left{float:none !important;}
}
@media only screen and (max-width:330px){
/*top*/
#M_17 .firstUl>li{line-height: 50px;}
#M_17 .toggle{top:23px;}
}#Content_18,#M_18 table{color:#ffffff;}
#Content_18 a{color:#ffffff;}
#Content_18 a:hover{color:#ffffff;}
#M_18 .b-banner {
    width: 100%;
    overflow: hidden;
    position: relative;
  }  
#M_18 .b-banner .pc_pic img {
    width: 100%;
    height: auto;
    max-height: 300px
  }

  #M_18 .phone_pic {
    display: none;
    width: 100%
  }

  #M_18 .phone_pic img {
    width: 100%;
    height: 100%
  }

  @media only screen and (max-width:1260px) {
  }

  @media only screen and (max-width:768px) {
    #M_18 .pc_pic {
      display: none;
    }

    #M_18 .phone_pic {
      display: block;
    }
  }#M_19 .MS_C_-1{background-color: #eeeeee;}
#Content_19,#M_19 table{color:#8d8d94;}
 #M_19 .bottom-text{width: 100%;}
 #M_19 .bottom-text>div:nth-child(1){
    width: 100%;
    text-align:center;
    line-height: 24px;
    white-space: pre-wrap;
    box-sizing: border-box;
    padding: 16px 40px;
}
/*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;}