/*header begin*/
.box{ clear:both; height:auto; min-height:80px; width:100%; background:#ffffff; position:fixed; z-index:9999; left:0; top:0; padding:8px 0 0 0; }
.logo{ float:left; position:fixed; left:64px; top:8px;}
.logo img{ display:block; max-width:100%;}
.pav{ float:right;}
.pav ul{ float:left;}
.pav li{ float:left; position:relative; cursor:pointer; padding-right:18px; margin-right:65px; line-height:43px; position:relative;}
.pav li a{ color:#333333; font-size:16px; display:block; height:80px;}
.pav li:hover{ background:url(../images/bg.jpg) no-repeat right center;}
.pav li:last-child{ margin-right:0px;}
.pc_nav{ text-align:center;}
.pc_nav li{ display:inline-block; margin-right:70px; height:80px; padding-top:24px;}
.pc_nav li:last-child{ margin-right:0px;}
.pc_nav li a{ color:#333333; font-size:16px; display:block; position:relative; min-height:27px;}
.pc_nav li a:after{ content:'';position:absolute;left:0; bottom:0px; height:2px;width:0px;background:#0c4f9d;transition:400ms ease all;-moz-transition:400ms ease all;}
.pc_nav li a:hover:after{ transition:800ms ease all;width:100%;-moz-transition:800ms ease all;width:100%;}

.pc_nav li:hover .cp_box_1{ height:84px; opacity:1; padding:27px 0;}
.pc_nav li:hover .cp_box_2{ height:84px; opacity:1; padding:27px 0;}
.wxin{ position:fixed; right:64px; top:20px;}
@media(max-width:1440px){
.logo{ float:left; position:fixed; left:60px; top:8px;}	
.pc_nav li{ display:inline-block; margin-right:50px;}
.wxin{ position:fixed; right:60px; top:20px;}
}
@media(max-width:1280px){
.logo{ float:left; position:fixed; left:60px; top:8px;}	
.pc_nav li{ display:inline-block; margin-right:30px;}
}
@media(max-width:1024px){
.logo{ float:left; position:fixed; left:15px; top:8px;}	
.pc_nav li{ display:inline-block; margin-right:30px;}
.dinw{ display:none;}

}

@media(max-width:414px){
.wxin{ position:fixed; right:45px; top:20px;
}
}
/*header end*/

/*fotter begin*/
.box5{ clear:both; text-align:center; width:100%; height:auto; overflow:hidden; background:#333; padding:20px 0;}
.box5 p{ line-height:28px;}
.box5 span{ color:#fff; text-align:center; margin-right:10px;}
.box5 span:nth-child(3){ margin-right:0px;}
.box5 span:nth-child(4){ margin-left:10px;}
.box5 a{ color:#fff;}
@media(max-width:414px){
.box5 span{ color:#fff; text-align:center; margin-right:0px; display:block; width:100%}
.box5 span:nth-child(3){ margin-right:0px;}
.box5 span:nth-child(4){ margin-left:0px;}
}
/*fotter end*/









.cd-top {
  display: inline-block;
  height: 40px;
  width: 40px;
  position: fixed;
  bottom: 40px;
  right: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  /* image replacement properties */
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  background: #164c94 url(../images/cd-top-arrow.svg) no-repeat center 50%;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  cursor:pointer;
}
.cd-top.cd-is-visible {
  /* the button becomes visible */
  visibility: visible;
  opacity: 1;
}
.cd-top.cd-fade-out {
  /* 如果用户继续向下滚动,这个按钮的透明度会变得更低 */
  opacity: 1;
}
.no-touch .cd-top:hover {
  background-color: #164c94;
  opacity: 1;
}