.section{
  width: 1216px;
  margin: 0 auto;
}

.mien span{
  /* background: -webkit-linear-gradient(left, #ee7700 , #ea4730); 
  background: -o-linear-gradient(right, #ee7700, #ea4730);
  background: -moz-linear-gradient(right, #ee7700, #ea4730); 
  background: linear-gradient(to right, #ee7700 , #ea4730);  */
  background-image:-webkit-linear-gradient(left,#ee7700,#ea4730); 
    -webkit-background-clip:text; 
    -webkit-text-fill-color:transparent; 
}
.mien .txt1{
  font-size: 48px;
  line-height: 48px;
}
.mien .txt2{
  margin-left: 11px;
  vertical-align: bottom;
}
.exhibition {
  margin: 45px 0;
  white-space:nowrap;
  overflow: hidden;
  padding:0px;
}
.exhibition li{
  width: 204px;
  position: relative;
  float: left;
  height: 337px;
}
.exhibition li div{
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  z-index: 10;
}
.exhibition li img{
  position: absolute;
  display: block;
  left: 50%;
  margin-left: -30px;
  top: 130px;
  z-index: 20;
}
.keyan.exhibition li img{
  top: 120px;
  margin-left: -37.5px;
}
.exhibition li p{
  color: #fff;
  font-size: 23px;
  position: absolute;
  top: 200px;
  width: 100%;
  text-align: center;
  z-index: 20;
}
.exhibition li.big{
  width: 603px;
  

}
.exhibition li.big div{
  display: none;
}
.exhibition li.big img{
  display: none;
}
.exhibition li.big p{
  display: none;
}


.exhibition{}
.introduce .part{
  display: none;
}
.introduce .part.show{
  display: block;
}
.introduce .part .address{
  text-align: center;
  font-size: 24px;
  color: #282828;
}
.introduce .part .line{
  width: 30px;
  height: 5px;
  margin: 25px auto;
    background: -webkit-linear-gradient(left, #ee7700 , #ea4730); 
  background: -o-linear-gradient(right, #ee7700, #ea4730);
  background: -moz-linear-gradient(right, #ee7700, #ea4730); 
  background: linear-gradient(to right, #ee7700 , #ea4730); 
}
.introduce .part .article p{
  font-size: 16px;
  line-height: 38px;
  color: #333;
  text-indent: 36px;
  margin-bottom: 36px;
}
.introduce .part .article img{
  display: block;
  margin: 0 auto;
  margin-bottom: 36px;
}

img{max-width: 100%;}

.lunbotu{
  margin: 45px 0;
}
.lunbotu img{
  width: 90%;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
  left: 16%;
  background-image: url('../img/left.png');
  width: 50px;
  height: 50px;
  background-size: cover;
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
  right: 16.8%;
  background-image: url('../img/right.png');
  width: 50px;
  height: 50px;
  background-size: cover;
}
/* .swiper-slide div{
  position: relative;
}
.swiper-slide b{
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
} */