@media(min-width:1025px){
#header-menu{ display:none;}
.relative{ position:relative; z-index:100;}
.header-menu li{ float:left; }
.header-menu li .sub{position:absolute;  /*top:-400%;*/}
.header-menu li .sub{ opacity:0;overflow:hidden; }
.header-menu li.aon .sub{ opacity:1; }

.no-fullbground .sub{background-color:rgba(255,255,255,0.9)}
.no-fullbground .sub-left{left:0;}
.no-fullbground .sub-right{right:0;}
.sub-horizontal .sub .sub-menu > dl{ float:left;}
.sub-horizontal .sub-right >dl{ float:right;}
.sub-horizontal .sub-menu >dl dt{ float:left;}
/*.sub-horizontal .sub-right-txt-r .sub-menu >dl{ text-align:right; float:right; }
.sub-horizontal .sub-right-txt-r .sub-menu >dl dt{ float:none; display:inline-block;}*/
.sub-horizontal .sub-right .sub-menu >dl{ text-align:right; float:right; }
.sub-horizontal .sub-right .sub-menu >dl dt{ float:none; display:inline-block;}

.sub-vertical .has-sub{ position:relative; z-index:100;}
.sub-vertical .sub{background-color:rgba(255,255,255,0.9); left:0; width:100%;}
.sub-vertical .sub-row-2{ width:200%;}
.sub-vertical .sub-row-3{ width:300%;}
.sub-vertical .sub-row-2 .sub-menu dt{ float:left; width:50%;}
.sub-vertical .sub-row-3 .sub-menu dt{ float:left; width:33.3333333%;}
.sub-vertical .sub-has-sub{ position:relative;}
.sub-vertical .sub-has-sub dl{ background-color:rgba(255,255,255,0.9);position:absolute; left:100%; top:0; width:100%;}
.sub-vertical dt.aon > a{background:#009; color:#fff;}
.sub-vertical .sub-position-right{left:auto; right:0;}
.sub-vertical .sub-position-right .sub-has-sub dl{ left:auto; right:100%;}

.sub-txt-img .sub{ width:300%; }
.sub-txt-img .sub-intro{padding:5px; overflow:hidden;}
.sub-txt-img .sub-intro .sub-left{ float:left; width:40%;}
.sub-txt-img .sub-intro .sub-right{ float:right; width:56%;}
.sub-txt-img .sub-img img{ display:block; width:100%;}
.sub-txt-img .sub-txt{ font-size:12px; line-height:24px;}

.fullbground .sub{}
.fullbground .sub-menu >dl,
.fullbground .sub-menu >dl dt{ float:left;}
.sub-menu-layer{ position:absolute; left:0; top:100%; width:100%;background-color:rgba(255,255,255,0.9);}
.sub-slideDown .sub-menu-layer{ display:none; /*transition:0.3s;*/}
}
/*图标*/
.has-icon-v{text-align:center;}
.has-icon-v i{ display:block;  padding:10px 0;}
.has-icon-v i img{ width:50px; height:50px; }
.has-icon-h i{ display:inline-block; vertical-align:middle;}
.has-icon-h i img{ width:20px; height:20px; margin-right:5px;}
/*图标 end*/
@media(max-width:1024px){
.header-menu{ display:none;}
.Public_nav_style #header-menu,
.Public_nav_style #header-menu ul{position:fixed;top:0;height:100%; z-index:100;right:-100%; opacity:0;transition:opacity 0.3s;}
.Public_nav_style #header-menu{ background-color:rgba(0,0,0,0.5); width:100%; }
.Public_nav_style #header-menu ul{   width:60%; max-width:280px; background:rgba(32, 151, 155, 0.9); height:100%; max-height:100%; overflow:auto;padding:50px 2% 0; transition:0.3s;}
.Public_nav_style #header-menu.header-menu-show,
.Public_nav_style #header-menu.header-menu-show ul{ right:0;opacity:1;}
#header-menu li .sub{ display:none;}
#header-menu li{ line-height:40px; }
#header-menu li em{ font-style:normal; display:block; font-size:16px;border-bottom:1px solid rgba(255,255,255,0.3);}
#header-menu li a{display:block;}
#header-menu li em a{ border-bottom:1px solid rgba(0,0,0,0.3); font-weight:bold; padding:0 10px;}
#header-menu li:last-child em,
#header-menu li:last-child em a{ border-bottom:0;}
#header-menu li a:hover,
#header-menu li.has-sub em{ position:relative;}
#header-menu li.has-sub em::before{ position:absolute; content:''; width:100%; height:100%; left:0; top:0; z-index:2; background-color:transparent;}
#header-menu li.has-sub:first-child em::before{ display:none;}
#header-menu li.has-sub em .op{position:absolute; width:15px; height:15px; right:3%; top:50%; margin-top:-6px;display:none; transition:0.3s;}
#header-menu li.has-sub.clickon em .op{ transform:rotate(45deg);}
#header-menu li.has-sub em .op::before,
#header-menu li.has-sub em .op::after{  position:absolute; content:'';  background:#fff;}
#header-menu li.has-sub em .op::before{width:100%; height:3px;left:0; top:6px;}
#header-menu li.has-sub em .op::after{ width:3px; left:6px; top:0; height:100%;}
.Public_nav_style #header-menu li.has-sub em::after{position:absolute; content:''; right:2%; border:6px solid transparent; border-top-color:#fff; top:50%; margin-top:-3px;}
.Public_nav_style #header-menu li.clickon em::after{border-bottom-color:#fff;border-top-color:transparent;margin-top:-9px;}
.Public_nav_style #header-menu li.clickon em a{ background:rgba(0,0,0,0.2);}


#header-menu li .sub-menu dt.has-dt{ position:relative;}
#header-menu li .sub-menu dt.has-dt::before{position:absolute; content:''; width:100%; height:100%; left:0; top:0; background-color:transparent;}
#header-menu li .sub-menu dt a{padding:0 10px; border-bottom:1px dashed rgba(0,0,0,0.5);display:block;white-space:nowrap; text-overflow:ellipsis; overflow:hidden;  }
#header-menu li .sub-menu dt:last-child >　a{ border-bottom:0;}
#header-menu li .sub-has-sub{ position:relative;}
#header-menu li .sub-has-sub i{ position:absolute; left:0; top:0; height:40px; width:100%; background-color:transparent; z-index:2;}
.Public_nav_style #header-menu li .sub-has-sub i::before,
.Public_nav_style #header-menu li .sub-has-sub i::after{ position:absolute; content:''; top:50%; background:#fff;}
.Public_nav_style #header-menu li .sub-has-sub i::before{ width:10px; height:2px; margin-top:-1px; right:5px;}
.Public_nav_style #header-menu li .sub-has-sub i::after{ width:2px; height:10px; margin-top:-5px; right:9px;}
.Public_nav_style #header-menu li .clickon > i::after{ display:none;}
.Public_nav_style #header-menu li .clickon > a{ background-color:rgba(0,0,0,0.2);}

.Public_nav_style #open_menu{ position:absolute; right:2%; width:40px; height:40px; border:2px solid #20979b; border-radius:50%;  top:5px; z-index:200;}
#open_menu i,
#open_menu i::before,
#open_menu i::after{ position:absolute;}
.Public_nav_style #open_menu i,
.Public_nav_style #open_menu i::before,
.Public_nav_style #open_menu i::after{background:#20979b;}
#open_menu i{ top:50%;}
.Public_nav_style #open_menu i{ width:60%; left:20%;  margin-top:-1px; height:2px;}
#open_menu i::before,
#open_menu i::after{ left:0; width:100%; height:100%; content:'';transition:transform 0.3s;}
#open_menu i::before{ top:6px;}
#open_menu i::after{top:-6px;}

.Public_nav_style #open_menu.open_menu_on{ border-color:#fff;}
#open_menu.open_menu_on i{ background:none !important;}
.Public_nav_style #open_menu.open_menu_on i::before,
.Public_nav_style #open_menu.open_menu_on i::after{ background:#fff; margin-top:0;}
#open_menu.open_menu_on i::before,
#open_menu.open_menu_on i::after{  top:0 !important;}
#open_menu.open_menu_on i::before{ transform:rotate(45deg);}
#open_menu.open_menu_on i::after{ transform:rotate(-45deg);}
}



@media(max-width:768px){
#header-menu li em{  font-size:15px;}
  
}


@media(max-width:639px){
#header-menu li em{  font-size:14px;}
  
}


/*导航公共样式 end*/
/*by 20190122*/