@charset "UTF-8";






.culture{
    padding: 30px 0;
    background-color: #f3f3f2;
}
.culture > div{
    width: 69.9%;
    margin: auto;
    padding-bottom: 40px;
    background-color: white;
}



.culture .pic{
    margin: 0 70px 120px;
}
.culture .pic ul li{
    width:18%;
    text-align: center;
}
.culture .pic ul li + li{
    margin-left: 9%;
}
.culture .pic ul li div{
    width: 100%;
    border-radius: 50%;
}
.culture .pic ul li div img{
    margin: auto;
    opacity: 0;
    transition:opacity .3s;
    border-radius: 50%;
}
.culture .pic ul li:hover img{
    opacity: 1;
}
.culture .pic ul li div i{
    width: 50px;
    height: 46px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.culture .pic ul li:nth-child(1):hover div i{
    background: url("../img/pic11.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(2):hover div i{
    background: url("../img/pic22.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(3):hover div i{
    background: url("../img/pic33.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(4):hover div i{
    background: url("../img/pic44.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(1) div i{
    background: url("../img/pic1.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(2) div i{
    background: url("../img/pic2.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(3) div i{
    background: url("../img/pic3.png") no-repeat center/100%;
}
.culture .pic ul li:nth-child(4) div i{
    background: url("../img/pic4.png") no-repeat center/100%;
}
.culture .pic ul li h4{
    margin: 30px 0 20px;
    color: #333;
    font-size: 22px;
}
.culture .pic ul li em{
    display: inline-block;
    width: 30px;
    height: 2px;
    margin-bottom: 20px;
    background-color: #0068b3;
}
.culture .pic ul li p{
    color: #333;
    font-size: 14px;
    line-height: 25px;
}

.culture .pic-list{
    margin: 0 70px;
}
.culture .pic-list ul li{
    width: 24.5%;
    margin-left: .5%;
    margin-bottom: .5%;
}
.culture .pic-list ul li:nth-child(4n+1){
    margin-left: 0;
}
.culture .pic-list ul li img{
    width: 100%;
    height: auto;
    -webkit-filter: brightness(0.60);
    filter: brightness(0.60);
    transition: .3s;
}
.culture .pic-list ul li:hover img{
    position: relative;
    z-index: 1;
    -webkit-filter: brightness(1);
    filter: brightness(1);
    transform: scale(1.2);
}