.exhibition{}
.exhibition .exhibition-head{
	background: url(../images/ppbg1.png)no-repeat;
	height: 630px;
}
.exhibition .exhibition-head-con{
	width: 1300px;
	margin: 0 auto;
}
.exhibition .exhibition-head-lf{
	float: left;
	position: relative;
}
.exhibition .exhibition-head-lf .bg{
	position: absolute;
	top: 113px;
	left: 60px;
}
.exhibition .exhibition-head-rt{
	float: right;
}
.exhibition .exhibition-head-img{
	float: right;
	position: absolute;
	top: 160px;
	left: 160px;
	width: 500px;
	height: 355px;
	overflow: hidden;
}
.exhibition .exhibition-head-img img{
	width: 500px;
	height: 355px;
}
.exhibition .exhibition-head-rt .exhibition-logo{
	width: 220px;
}
.exhibition .exhibition-head-rt h1{
	font-size: 40px;
	font-weight: bold;
}
.exhibition .exhibition-head-rt p{
	width: 560px;
	height: 90px;
	text-indent: 2em;
	font-size: 16px;
	margin-top: 20px
}
.exhibition .exhibition-head-main{
	margin-top: 160px;
}
.exhibition .exhibition-head-main ul{
	background-color: #e9e9e9;
	width: 560px;
	height: 110px;
	overflow: hidden;
}
.exhibition .exhibition-head-main ul li{
	text-align: center;
	display: inline-block;
	width:136px;
	font-size: 18px;
	color: #843534;
	font-weight: bold;
	line-height: 30px;
	margin-top: 15px;
	margin-bottom: 15px;
	padding-top: 10px;
	padding-bottom: 10px;
}
.exhibition .exhibition-head-main ul li:not(:first-child){
	border-left: #cacaca solid 1px;
}
.exhibition-case{
	margin-top: 80px;
}
.exhibition-case>h2{
	text-align: center;
	font-size: 38px;
	font-weight: bold;
}
.exhibition-case>p{
	text-align: center;
	font-size: 22px;
	color: #9f9f9f;
}
.exhibition-case-con{
	background: url(../images/bg11.jpg);
	background-size: 100%;
	min-height: 600px;
	margin-top: 30px;
	padding-bottom: 40px;
	overflow: hidden;
}
.exhibition-case ul{
	width: 1300px;
	margin: 0 auto;
	margin-top: 50px;
	
}
.exhibition-case ul li{
	display: inline-block;
	width: 410px;
	margin-left: 10px;
	margin-right: 10px;
	margin-bottom: 20px;
	overflow: hidden;
	text-align: center;
	transition: all 0.2s linear;
	position: relative;
	padding: 6px;
	border: #b9b9b9 1px solid;
}
.exhibition-case ul li .tu{
/* 	width: 410px;
	height: 260px; */
	overflow: hidden;
}
.exhibition-case ul li i{
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0;
	width: 97%;
	height: 95%;
	margin: 6px;
	background-color: rgba(0,0,0,0.4);
	transition: all 0.3s linear;
}
.exhibition-case ul li .tu img{
	width: 100%;
	height: 250px;
	transition: all 0.2s linear;
}
.exhibition-case ul li .wz{
	width: 95%;
	position: absolute;
	top: 120px;
}
.exhibition-case ul li .wz h3{
	color: #ffffff;
	font-size: 26px;
	margin-top: 5px;
	margin-bottom: 5px;
	font-weight: bold;
	opacity: 0;
	transition: all 0.3s linear;
}
.exhibition-case ul li:hover{
	transition: all 0.3s linear;
	box-shadow: 0px 0px 10px 0 #a3a3a3;
}
.exhibition-case ul li:hover i{
	opacity: 1;
	transition: all 0.3s linear;
}
.exhibition-case ul li:hover img{
	transform: scale(1.1);
	transition: all 0.2s linear;
}
.exhibition-case ul li:hover h3{
	opacity: 1;
	transition: all 0.3s linear;
}
.exhibition-case .more{
	margin: 0 auto;
	width: 200px;
	background-color: #1B6D85;
	line-height: 35px;
	text-align: center;	
}
.exhibition-case .more span{
	color: #FFFFFF;
}
.exhibition-case .more a{
	display: block;
	width: 100%;
	height: 100%;
}
.exhibition-case .more:hover{
	background-color: #ee0000;
}

.exhibition-digital{
	padding-top: 120px;
	padding-bottom: 100px;
	background: url(../images/bg22.png)no-repeat;
	background-size:100%;
}

.exhibition-digital>h2{
    text-align: center;
    font-size: 38px;
    font-weight: bold;
}
.exhibition-digital>p{
	
}
.exhibition-digital .wrapper{
	margin: 0 auto;
	margin-top: 60px;
	width: 1300px;
}

.exhibition-digital .cols{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
 -ms-flex-wrap: wrap;
      flex-wrap: wrap;
	
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.exhibition-digital .col{
  width: calc(25% - 2rem);
  margin: 3px;
  cursor: pointer;
}

.exhibition-digital .container{
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
	-webkit-perspective: 1000px;
	        perspective: 1000px;
}

.exhibition-digital .front,
.exhibition-digital .back{
  background-size: cover;
	background-position: center;
	-webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
	-webkit-backface-visibility: hidden;
	        backface-visibility: hidden;
	text-align: center;
	min-height: 280px;
	height: auto;
	border-radius: 10px;
	color: #fff;
	font-size: 1.5rem;
}

.exhibition-digital .back{
  background: #cedce7;
  background: -webkit-linear-gradient(45deg,  #cedce7 0%,#596a72 100%);
  background: -o-linear-gradient(45deg,  #cedce7 0%,#596a72 100%);
  background: linear-gradient(45deg,  #cedce7 0%,#596a72 100%);
}

.exhibition-digital .front:after{
	position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    content: '';
    display: block;
    opacity: .4;
    background-color: #000;
    -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
    border-radius: 10px;
}
.exhibition-digital .container:hover .front,
.exhibition-digital .container:hover .back{
    -webkit-transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    -o-transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
    transition: transform .7s cubic-bezier(0.4, 0.2, 0.2, 1), -webkit-transform .7s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.exhibition-digital .back{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.exhibition-digital .inner{
    -webkit-transform: translateY(-50%) translateZ(60px) scale(0.94);
    transform: translateY(-50%) translateZ(60px) scale(0.94);
    top: 50%;
    position: absolute;
    left: 0;
    width: 100%;
    padding: 2rem;
    font-size: 18px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    outline: 1px solid transparent;
    -webkit-perspective: inherit;
    perspective: inherit;
    z-index: 2;
}

.exhibition-digital .container .back{
    -webkit-transform: rotateY(180deg);
            transform: rotateY(180deg);
    -webkit-transform-style: preserve-3d;
            transform-style: preserve-3d;
}

.exhibition-digital .container .front{
    -webkit-transform: rotateY(0deg);
            transform: rotateY(0deg);
    -webkit-transform-style: preserve-3d;
            transform-style: preserve-3d;
}

.exhibition-digital .container:hover .back{
  -webkit-transform: rotateY(0deg);
          transform: rotateY(0deg);
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}

.exhibition-digital .container:hover .front{
  -webkit-transform: rotateY(-180deg);
          transform: rotateY(-180deg);
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}

.exhibition-digital .front .inner p{
  font-size: 28px;
  margin-bottom: 2rem;
  position: relative;
}

.exhibition-digital .front .inner p:after{
  content: '';
  width: 4rem;
  height: 2px;
  position: absolute;
  background: #C6D4DF;
  display: block;
  left: 0;
  right: 0;
  margin: 0 auto;
  bottom: -.75rem;
}

.exhibition-digital .front .inner span{
  color: rgba(255,255,255,0.7);
  font-family: 'Montserrat';
  font-weight: 300;
}

@media screen and (max-width: 64rem){
  .col{
    width: calc(33.333333% - 2rem);
  }
}

@media screen and (max-width: 48rem){
  .col{
    width: calc(50% - 2rem);
  }
}

@media screen and (max-width: 32rem){
  .col{
    width: 100%;
    margin: 0 0 2rem 0;
  }
}

.exhibition-honors{
	
}
.exhibition-honors .exhibition-honors-title{margin-top: 100px;}
.exhibition-honors .exhibition-honors-title h2{   
	width: 625px;
	height: 100px;
	margin: 0 auto;
	color: #4d4d4d;
    font-size: 48px;
	font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
    margin-top: 10px;
	padding-top: 40px;
	background: url(../images/titlebg3.png)no-repeat center 0;
}
.exhibition-honors .exhibition-honors-title p{
	text-align: center;
	margin: 30px;
	font-size: 25px;
	color: #642828;
	padding-top: 20px;
	font-weight: bold;
	border-top: 3px solid #642828;
}
.exhibition-honors .exhibition-honors-con{
	width: 1300px;
	margin: 0 auto;
	margin-bottom: 50px;
	position: relative;
}
.exhibition-honors .exhibition-honors-con .honors-swiper{
	width: 1300px;
	margin: 0 auto;
	text-align: center;
}

.exhibition-honors .exhibition-honors-con .swiper-button-prev{
   left: -80px;
}
.exhibition-honors .exhibition-honors-con .swiper-button-next{
   right: -80px;
}
.exhibition-honors .swiper-button-next{
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23cccccc'%2F%3E%3C%2Fsvg%3E");
}
.exhibition-honors .swiper-button-next:after,.exhibition-honors .swiper-button-prev:after{
	color: #cccccc;
}
.exhibition-honors .swiper-button-prev{
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23cccccc'%2F%3E%3C%2Fsvg%3E");
}