.topimg img {
    width: 100%;
}

.list {
    padding-top: 60px;
}

.jionleft {
    background: #FFFFFF;
    box-shadow: 0px 0px 7px 0px rgba(172, 177, 187, 0.07), 0px 0px 24px 0px rgba(172, 177, 187, 0.2);
    border-radius: 4px;
    margin-bottom: 30px;
}

.jionleftbox {

    width: 48.75%;
}

.joinmain {
    padding: 0 6.8% 40px;
}

.jiontitle img {
    width: 20px;
    margin-right: 10px;
}

.jiontitle {
    padding: 40px 0;
    border-bottom: 1px solid #EBEBEB;
    margin-bottom: 36px;
}

.zhiwei {
    font-size: 18px;
    font-weight: bold;
    color: #232323;
}

.joinli {
    font-size: 14px;
    color: #555555;
    line-height: 28px;
    margin-bottom: 14px;
}