.culture {
    justify-content: space-between;
    align-items: stretch;
    margin: 3% 0;
}
.flex {
    display: flex;
    display: -webkit-flex;
    display: -ms-flexbox;
}
.culture .left {
    width: 33.33%;
    padding-right: 5%;
    flex: 0 0 auto;
}
.cultureItems .item {
    position: relative;
    padding-left: 100px;
    font-size: 16px;
    color: #666;
    line-height: 24px;
    padding-bottom: 50px;
}
.cultureItems .item:before {
    content: "";
    position: absolute;
    height: 100%;
    left: 50px;
    top: 0;
    border-right: 1px solid #0a4786;
}
.cultureItems .item .icon {
    width: 58px;
    height: 58px;
    font-size: 0;
    text-align: center;
    line-height: 56px;
    border: 1px solid #0a4786;
    border-radius: 50%;
    position: absolute;
    left: 20px;
    top: 0;
    z-index: 10;
    background: #fff;
}
.cultureItems .item:first-child .icon, .cultureItems .item:nth-child(2) .icon {
    background: #0a4786;
}
img {
    vertical-align: middle;
    max-width: 100%;
}
.cultureItems .item .tit {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}
.culture .imgbox {
    flex: 1 1 auto;
    position: relative;
        max-height: none;
}
.imgbox{
    overflow: hidden;
}
.culture .pic {
    position: relative;
    overflow: hidden;
}
.culture .pic img {
    display: block;
    width: 100%;
    height: auto;
}
.culture .imgbox .text {
    position: absolute;
    z-index: 20;
    left: 50px;
    bottom: 60px;
    color: #fff;
    font-family: "YouSheBiaoTiHei";
    font-size: 42px;
    line-height: 1;
}
.culture .imgbox .text b {
    display: block;
    font-size: 78px;
    font-weight: normal;
}
.culture .imgbox .text:after {
    content: "";
    display: inline-block;
    width: 60px;
    height: 6px;
    background: #fff;
    vertical-align: middle;
}
@media (max-width: 768px){
    .culture {
        flex-wrap: wrap;
        padding-top: 20px;
    }
    .culture .left {
        width: 100%;
        padding-right: 0;
        margin-bottom: 20px;
    }
    .cultureItems .item {
        padding-left: 70px;
    }
    .cultureItems .item:before {
        left: 29px;
    }
    .cultureItems .item .icon {
        left: 0;
    }
    .cultureItems .item .tit {
        font-size: 18px;
    }
    .culture .imgbox {
        width: 100%;
    }
    .culture .imgbox .text {
        left: 30px;
        bottom: 30px;
        font-size: 18px;
    }
    .culture .imgbox .text b {
        font-size: 44px;
    }
    .culture .imgbox .text:after {
        height: 2px;
    }
}