/*PC导航样式*/
.nav{background: url(../image/20170629163745.png) repeat-x left bottom;line-height: 57px;55 */margin-bottom: 2px;height: 67px;z-index: 11111;position: relative;}
.sy_nav{width:1200px;margin:0 auto;}
/*一级导航*/
li.sy1_li{float: left;position: relative;z-index: 200000;}
li.sy1_li a.sy1_tit{font-size: 16px;height:57px;line-height: 57px;display:inline-block;padding: 0 18px;}
li.sy1_li.active a,li.sy1_li a.sy1_tit:hover,li.sy1_li a.sy1_tit.Hover{background: #511B66;color:#fff;}

/*二级导航*/
.sy2_ul{background: #511B66;display: none;position: absolute;z-index: 10000;left:0;top: 57px;width: 180px;}
li.sy2_li a.sy2_tit,li.sy3_li a.sy3_tit{display: block;color: #fff;text-align: left;padding: 0px 32px;}
li.sy2_li a.sy2_tit:hover{background: #9c65b2;}
.sy2_ul_div{display: none!important;}
.sy2_ul li.sy2_li a.sy2_tit.Hover{background:#9c65b2;}

/*三级导航*/
.sy3_ul{top: 0px;display:none;position:absolute;background: #9c65b2;left: 148px;width:170px;border-left:solid 1px #81662e;overflow:hidden;text-align: center;display: none !important;}
.sy3_ul li{_height:40px;}
li.sy3_li a.sy3_tit{ color: #fff; }
li.sy3_li a.sy3_tit:hover{background: #c398d5;}
li.sy1_li.num10 .sy3_ul,li.sy1_li.num11 .sy3_ul{ left:-170px;}

/*手机导航PC样式*/
.phone_container .phone_header,.dl_box{display: none;}

@media only screen and (max-width:1200px){
.nav{ width: 1200px; }  
}

@media only screen and (max-width: 768px){
.dl_box{ padding:0 4% !important; color:#fff; display:block;}
.dl_box a{ color:#fff;}
.phone_container .phone_header{display: block;}
li.sy1_li.active a{ background: none; }
.sy_nav{height:auto;background:none;width:100%;line-height:inherit;}
a.open_btn{
 position: fixed;
 z-index: 3;
 top: 20px;
 right: 5%;
 height: 40px;
 width: 40px;
 overflow: hidden;
 text-indent: 100%;
 white-space: nowrap;
 -webkit-transition: -webkit-transform 0.2s;
 -moz-transition: -moz-transform 0.2s;
 transition: transform 0.2s;
 background: #5e2076;
 padding: 5px;
 }

a.open_btn span{
 position: absolute;
 left: 50%;
 top: 50%;
 bottom: auto;
 right: auto;
 -webkit-transform: translateX(-50%) translateY(-50%);
 -moz-transform: translateX(-50%) translateY(-50%);
 -ms-transform: translateX(-50%) translateY(-50%);
 -o-transform: translateX(-50%) translateY(-50%);
 transform: translateX(-50%) translateY(-50%);
 width: 40px;
 height: 3px;
 background-color:#fff;
}
a.open_btn span:before,a.open_btn span:after{
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
  /* Force Hardware Acceleration in WebKit */
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: -webkit-transform 0.2s, width 0.2s;
  -moz-transition: -moz-transform 0.2s, width 0.2s;
  transition: transform 0.2s, width 0.2s;   
}
a.open_btn span:before{
  -webkit-transform-origin: right top;
  -moz-transform-origin: right top;
  -ms-transform-origin: right top;
  -o-transform-origin: right top;
  transform-origin: right top;
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transform: translateY(-10px); 
}
a.open_btn span:after{
  -webkit-transform-origin: right bottom;
  -moz-transform-origin: right bottom;
  -ms-transform-origin: right bottom;
  -o-transform-origin: right bottom;
  transform-origin: right bottom;
  -webkit-transform: translateY(10px);
  -moz-transform: translateY(10px);
  -ms-transform: translateY(10px);
  -o-transform: translateY(10px);
  transform: translateY(10px);  
}
a.open_btn:hover{
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg); 
}
a.open_btn:hover span:after,a.open_btn:hover span:before{
  width: 50%;   
}
a.open_btn:hover span:before{
  -webkit-transform: translateX(1px) translateY(1px) rotate(45deg);
  -moz-transform: translateX(1px) translateY(1px) rotate(45deg);
  -ms-transform: translateX(1px) translateY(1px) rotate(45deg);
  -o-transform: translateX(1px) translateY(1px) rotate(45deg);
  transform: translateX(1px) translateY(1px) rotate(45deg); 
}
a.open_btn:hover span:after{
  -webkit-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  -moz-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  -ms-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  -o-transform: translateX(1px) translateY(-1px) rotate(-45deg);
  transform: translateX(1px) translateY(-1px) rotate(-45deg);   
}
.phone_container{
  position: fixed;
  z-index: 4;
  top: 0;
  right: 0;
  width: 80%;
  height: 100%;
  overflow-y: auto;
  background: rgb(151, 118, 163);
  -webkit-transform: translateZ(0);
  -moz-transform: translateZ(0);
  -ms-transform: translateZ(0);
  -o-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform: translateX(100%);
  -moz-transform: translateX(100%);
  -ms-transform: translateX(100%);
  -o-transform: translateX(100%);
  transform: translateX(100%);
  -webkit-transition: -webkit-transform 0.4s 0s, box-shadow 0s 0.4s;
  -moz-transition: -moz-transform 0.4s 0s, box-shadow 0s 0.4s;
  transition: transform 0.4s 0s, box-shadow 0s 0.4s;
}
.phone_container.is-visible {
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  -o-transform: translateX(0);
  transform: translateX(0);
  -webkit-overflow-scrolling: touch;
  box-shadow: -4px 0 30px rgba(0, 0, 0, 0.2);
  -webkit-transition: -webkit-transform 0.4s 0s, box-shadow 0s 0s;
  -moz-transition: -moz-transform 0.4s 0s, box-shadow 0s 0s;
  transition: transform 0.4s 0s, box-shadow 0s 0s;
}
.phone_container .phone_header{
  padding: 1.5em 0 0 6.25%;
  height: 55px;
  position: relative;
  background: #5e2076;
}
.phone_container h3 a{
  font-size: 1.6rem;
  font-weight: bold;
  font-family: "Lora", serif;
  text-transform: uppercase;
  color: #fff;
}
.close_btn{
  position: absolute;
  height: 44px;
  width: 44px;
  right: 6.25%;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  -webkit-transition: opacity 0.2s;
  -moz-transition: opacity 0.2s;
  transition: opacity 0.2s; 
}
.close_btn:after,.close_btn:before {
  content: '';
  position: absolute;
  height: 3px;
  width: 32px;
  left: 50%;
  top: 50%;
  background-color: #fff;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.close_btn:after {
  -webkit-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  -moz-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  -ms-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  -o-transform: translateX(-50%) translateY(-50%) rotate(45deg);
  transform: translateX(-50%) translateY(-50%) rotate(45deg);
}
.close_btn:before {
  -webkit-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  -moz-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  -ms-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  -o-transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  transform: translateX(-50%) translateY(-50%) rotate(-45deg);
}
.main.scale-down {
   overflow-x: hidden;
  -webkit-transition: -webkit-transform 0.4s;
  -moz-transition: -moz-transform 0.4s;
  transition: transform 0.4s;
  box-shadow: 0 0 30px #241d20; 
  height: 100vh;
  position: relative;
  -webkit-transform: scale(0.9);
  -moz-transform: scale(0.9);
  -ms-transform: scale(0.9);
  -o-transform: scale(0.9);
  transform: scale(0.9);
}
.close_btn:hover {
  opacity: .8;
}
.nav{height:auto;width:auto;background: none;}
.phone_container .sy1_ul{padding:0 4%}
li.sy2_li a.sy2_tit,.sy2_ul,li.sy1_li a.sy1_tit:hover, li.sy1_li a.sy1_tit.Hover{background: none!important;}
li.sy1_li{border-bottom: 1px dotted #d5c1dd;line-height:40px;position:relative;float: none;}
.sy1_ul li a.sy1_tit {padding-left:15px;border:none;color: #fff;}
.sy1_ul li a.sy2_tit{padding-left:15px;font-size:14px;text-align: left;}
.next_open{ display:none;}
.Has_Children>.next_open{ display:block; width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent;  border-top: 6px solid #f1f1f1; position:absolute; top:17px; right:14px; transition: all 0.3s ease 0s;}
.opend .next_open{transform: rotate(180deg);-webkit-transform: rotate(180deg)}
.sy3_ul{ display:none !important;}
.sy2_ul{ width:100%; position:static; text-align:left; }
.sy2_ul li{border-bottom:1px dotted #d5c1dd;}


}

@media only screen and (max-width: 450px){

a.open_btn{ top
:10px}
}