/*css reset*/
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; -o-box-sizing: border-box; -ms-box-sizing: border-box;}
html,body,p{ padding: 0; margin: 0; font-family: "syr","微软雅黑","Microsoft YaHei", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif; font-size: 12px;line-height: 1;}
ol, ul {list-style: none; padding: 0; margin: 0;}
blockquote, q {quotes: none;}
blockquote:before, blockquote:after, q:before, q:after {content: ''; content: none; }
table {border-collapse: collapse; border-spacing: 0;}
th,td { vertical-align: middle;padding: 0;}
a{text-decoration:none;	outline: none;hlbr:expression(this.onFocus=this.blur());}
input, select {vertical-align: middle;padding: 0;border: 0 none;}
img, iframe {border: none; text-decoration:none;}
img{vertical-align: top;}
strong {font-weight: bold;}
h1,h2,h3,h4,h5,h6{padding: 0; margin: 0;}
:focus {outline: 0;}
::-webkit-input-placeholder { /* WebKit browsers */
    color:    #999;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #999;
   opacity:  1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #999;
   opacity:  1;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
   color:    #999;
}
/*字体*/
@font-face {
  font-family: "syr";
  src: url("../font/SourceHanSansCN-Regular.woff2") format("woff2"),
       url("../font/SourceHanSansCN-Regular.woff") format("woff"),
       url("../font/SourceHanSansCN-Regular.ttf") format("truetype"),
       url("../font/SourceHanSansCN-Regular.eot") format("embedded-opentype"),
       url("../font/SourceHanSansCN-Regular.svg") format("svg");
}
@font-face {
    font-family: 'roboto';
    src: url('../font/roboto-medium-webfont.eot');
    src: url('../font/roboto-medium-webfont.eot?#iefix') format('embedded-opentype'),
         url('../font/roboto-medium-webfont.woff') format('woff'),
         url('../font/roboto-medium-webfont.ttf') format('truetype'),
         url('../font/roboto-medium-webfont.svg#robotomedium') format('svg');
}
@font-face {
  font-family: "knockout";
  src: url("../font/KNOCKOUT-HTF49-LITEWEIGHT.woff2") format("woff2"),
       url("../font/KNOCKOUT-HTF49-LITEWEIGHT.woff") format("woff"),
       url("../font/KNOCKOUT-HTF49-LITEWEIGHT.ttf") format("truetype"),
       url("../font/KNOCKOUT-HTF49-LITEWEIGHT.eot") format("embedded-opentype"),
       url("../font/KNOCKOUT-HTF49-LITEWEIGHT.svg") format("svg");
}
/*css common*/
.f-left {float: left;}
.f-right {float: right;}
.clearfix:after{content: "";display: block;clear: both;visibility: hidden;line-height: 0;height: 0;font-size:0;}
.clearfix{*zoom:1;}
.nodisplay{display: none;}
html{margin: 0 auto;max-width: 1920px;}
html, body{height: 100%;}
.inner{width: 81.25%;margin: 0 auto;}
.mobile{
	display: none!important;
}
.web{
	display: block!important;
}
/*sidenav*/
#sidenav{
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  background-image: url(../images/side_bg.jpg);
  background-size: 100% 100%;
  opacity: 0;
}
#sidenav.active{
  z-index: 10;
  opacity: 1;
}
#sidenav .head{
  position: absolute;
  left: 50px;
  top: 50px;
  right: 50px;
  z-index: 1;
}
#sidenav .head .logo{
  float: left;
  width: 174px;
  height: 22px;
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-image: url(../images/sidenav_logo.png);
}
#sidenav .head .close{
  float: right;
  width: 40px;
  height: 40px;
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-image: url(../images/sidenav_close.png);
  cursor: pointer;
  position: relative;
}
#sidenav .head .close p{
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: 10px;
  width: 100%;
  text-align: center;
  font-size: 14px;
  color: #777;
  font-weight: lighter;
}
#sidenav ul{
  font-size: 0;
  height: 100%;
}
#sidenav ul li{
  display: inline-block;
  vertical-align: top;
  width: 20%;
  text-align: center;
  height: 100%;
  border-right: 1px solid #ebebeb;
  padding-top: 12%;
  transition-property: opacity,top,background;
  transition-duration: 0.5s,0.5s,0.5s;
  -webkit-transition-property: opacity,top,background;
  -webkit-transition-duration: 0.5s,0.5s,0.5s;
  position: relative;
  opacity: 0;
  top: -40px;
  background: #fff;
}
#sidenav.active ul li{
  top: 0;
  opacity: 1;
}
#sidenav.active ul li:nth-child(1){
  transition-delay: 0.4s,0.4s,0s;
  -webkit-transition-delay: 0.4s,0.4s,0s;
}
#sidenav.active ul li:nth-child(2){
  transition-delay: 0.6s,0.6s,0s;
  -webkit-transition-delay: 0.6s,0.6s,0s;
}
#sidenav.active ul li:nth-child(3){
  transition-delay: 0.8s,0.8s,0s;
  -webkit-transition-delay: 0.8s,0.8s,0s;
}
#sidenav.active ul li:nth-child(4){
  transition-delay: 1s,1s,0s;
  -webkit-transition-delay: 1s,1s,0s;
}
#sidenav.active ul li:nth-child(5){
  transition-delay: 1.2s,1.2s,0s;
  -webkit-transition-delay: 1.2s,1.2s,0s;
}
#sidenav.active ul li:nth-child(6){
  transition-delay: 1.4s,1.4s,0s;
  -webkit-transition-delay: 1.4s,1.4s,0s;
}
#sidenav.active ul li:nth-child(7){
  transition-delay: 1.6s,1.6s,0s;
  -webkit-transition-delay: 1.6s,1.6s,0s;
}
#sidenav ul li:hover{
  background: transparent;
}
#sidenav ul li:last-child{
  border-right: 0 none;
}
#sidenav ul li .line{
  width: 1px;
  height: 50px;
  background-color: #333333;
  opacity: 0;
  display: block;
  margin: 0 auto 90px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
#sidenav ul li:hover .line{
  margin: 0 auto 65px;
  opacity: 1;
  background-color: #fff;
}
#sidenav ul li h3{
  font-size: 82px;
  color: #f2f2f2;
  font-weight: lighter;
  font-family: "knockout";
  margin-bottom: 60px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
#sidenav ul li:hover h3{
  margin-bottom: 48px;
  color: #fff;
}
#sidenav ul li h4{
  font-size: 12px;
  color: #666666;
  font-weight: normal;
  font-family: 'roboto';
  margin-bottom: 30px;
  display: none;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
#sidenav ul li:hover h4{
  display: block;
  color: #fff;
}
#sidenav ul li a.big{
  font-size: 24px;
  color: #333;
  display: block;
  margin-bottom: 46px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
#sidenav ul li:hover a.big{
  color: #fff;
}
#sidenav ul li .small a{
  font-size: 14px;
  color: #666;
  font-weight: lighter;
  margin-bottom: 18px;
  display: block;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
#sidenav ul li:hover a{
  color: #fff;
}
#sidenav ul li a.big.active,#sidenav ul li a.big:hover,#sidenav ul li .small a.active,#sidenav ul li .small a:hover{
  color: #e60012;
}
/*footer*/
.footer{
  font-size: 12px;
  color: #999;
  font-weight: lighter;
  font-family: 'roboto';
  position: absolute;
  left: 50px;
  bottom: 50px;
  right: 50px;
  z-index: 9;
}
.footer .left{
  float: left;
}
.footer .left .web{
  display: inline-block!important;
}
.footer .left a{
  font-size: 12px;
  color: #999;
  position: relative;
}
.footer .left a img{
  background-repeat: no-repeat;
  background-image: url(../images/service_qr_bg.png);
  width: 94px;
  height: 102px;
  padding: 8px 8px 16px;
  position: absolute;
  left: 50%;
  margin-left: -47px;
  top: -110px;
  display: none;
}
.footer .left a:hover{
  color: #666;
}
.footer .left a:hover img{
  display: block;
}
.footer .right{
  float: right;
}
.footer .right a{
  display: inline-block;
  vertical-align: middle;
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-position: center top;
  margin-right: 15px;
}
.footer.active .right a{
  background-position: center bottom;
}
.footer .right .icon1{
  width: 16px;
  height: 12px;
  background-image: url(../images/footer_icon1.png);
}
.footer .right .icon2{
  width: 16px;
  height: 15px;
  background-image: url(../images/footer_icon2.png);
}
@media only screen and (max-width:1320px){
	
}
@media only screen and (max-width:1270px){
	
}
@media only screen and (max-width:1200px){
}
@media only screen and (max-width:1024px){
	html { -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;font-size: 16px;}
	body{
		 font-size: 62.5%;
	}
	.mobile{
		display: block!important;
	}
	.web{
		display: none!important;
	}
  .inner{width: 92%;}
  /*sidenav*/
  #sidenav .head{
    left: 0.9375rem;
    top: 0.9375rem;
    right: 0.9375rem;
  }
  #sidenav .head .logo{
    display: none;
  }
  #sidenav .head .close{
    width: 1.25rem;
    height: 1.25rem;
  }
  #sidenav .head .close p{
    margin-top: 0.1875rem;
    font-size: 0.5625rem;
    white-space: nowrap;
  }
  #sidenav ul{
    padding-top: 3.125rem;
    background-color: #fff;
    overflow: auto;
  }
  #sidenav ul li{
    width: 100%;
    text-align: left;
    height: auto;
    border-right: 0 none;
    border-bottom: 1px solid #ebebeb;
    padding-top: 1rem;
    padding-bottom: 1rem;
    padding-left: 2.5rem;
    top: -1.25rem;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    -webkit-display: flex;
    -webkit-align-items: flex-start;
    -webkit-justify-content: flex-start;
  }
  #sidenav ul li .line{
    display: none;
  }
  #sidenav ul li .icon{
    background-repeat: no-repeat;
    background-image: url(../images/sidenav_icon.png);
    background-size: 100% 100%;
    display: block;
    position: absolute;
    right: 2.125rem;
    top: 2.28125rem;
    width: 0.625rem;
    height: 0.3125rem;
  }
  #sidenav ul li.active .icon{
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
  }
  #sidenav ul li h3{
    font-size: 2.5625rem;
    margin-bottom: 0;
    margin-right: 1.875rem;
  }
  #sidenav ul li:hover h3{
    margin-bottom: 0;
    color: #f2f2f2;
  }
  #sidenav ul li:hover h4{
    display: none;
  }
  #sidenav ul li a.big{
    font-size: 1rem;
    line-height: 2.5625rem;
    margin-bottom: 1rem;
  }
  #sidenav ul li:hover a.big{
    color: #333;
  }
  #sidenav ul li .small{
    display: none;
  }
  #sidenav ul li.active .small{
    display: block;
  }
  #sidenav ul li .small a{
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
  }
  #sidenav ul li .small a:last-child{
    margin-bottom: 0;
  }
  #sidenav ul li:hover a{
    color: #666;
  }
  /*footer*/
  .footer{
    font-size: 0.5625rem;
    left: 1.25rem;
    bottom: 2.75rem;
    right: 1.25rem;
  }
  .footer .left .web{
    display: none!important;
  }
  .footer .right a{
    display: none;
  }
}
@media only screen and (max-width:767px){
	
}
@media only screen and (max-width:414px){
	
}
@media only screen and (max-width:320px){
	
}