*{
    padding: 0;
    margin: 0;
}
li{
    list-style-type: none;
}
.container-fluid{
    background-color: #f6f9fe;
    height: 100%;
    padding-top: 80px;
    padding-bottom: 100px;
}
.row{
    padding: 0;
    margin: 0;
}
.media{
    width: 66%;
    margin: auto;
    background-color: white;
    padding: 50px;
}
.tips{
    padding: 0;
    border-bottom: 1px solid #dbdcdc;
    margin-bottom: 30px;
}
.media>.tips>ul{
    display: flex;
    margin: auto;
    padding: 0;
    width: 100%;
    justify-content: space-between;
}
.media>.tips>ul>li{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.media>.tips>ul>li>.xian{
    height: 1px;
    width: 100%;
    border-bottom: 3px solid #007940;
    opacity: 0;
    transition: 0.5s;
}
.media>.tips>ul>li>span{
    margin-top: 20px;
    margin-bottom: 25px
}
.media>.tips>ul>li>img{
    width: 97%;
}
.media-list{
    width: 100%;
}
.media-list>div>ul{
    margin: 0;
    padding: 0;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}
.media-list>div>ul>li{
    width: 243px;
    height: 320px;
    border: 1px solid #dbdcdc;
    margin-bottom: 4.5%;
    margin-right: 4%;
    text-align: center;
    padding: 3%;
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}
.media-list>div>ul>li:nth-child(3){
    margin-right: 0;
}
.media-list>div>ul>li>.img>img{
    width: 114px;
    height: 114px;
    transition: all 0.5s;
    cursor: pointer;
}
.media-list>div>ul>li>.img>img:hover{
    transform: scale(1.2);
}
.media-list>div>ul>li>.img{
    height: 120px;
}
.media-list>div>ul>li>.title{
    text-align: center;
    font-size: 20px;
}
.media-list>div>ul>li>a>.introduce{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    height: 6em;
    color: #717479;
    font-size: 12px;
	    text-align: justify;
	
}
#wx,
#dy,
#zh,
#tt,
#xl{
    display: none;
    animation-name: media;
    animation-duration: 0.7s;
    position: relative;
}
.active{
    display: block !important;
}
@keyframes media{
    from {
      bottom: -200px;
    }
  
    to {
      bottom: 0px;
    }
  }