body {
    height: 100%;
    background-color: #16181a;
}

.body {
    background-color: #000000;
}


.top {
    width: 100%;
    height: 230px;
    background-color: antiquewhite;
}

.group_title_zj_content {
    width: 50%;
    margin: auto;
    text-align: center;
    font-size: 50px;
}


.group_list {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.group_list img{
    width: 100%;
    display:flex;
    padding:10px;
        height: 220px;
}

.group_title {
    display: flex;
    height: 120px;
}


.group_content {
    width: 100%;
    overflow-x: auto;
    padding: 0px 10px;
}

.group_content_row {
    width: 200%;
    height: 120px;
    overflow-x: auto;
    font-size: 30px;
    white-space: nowrap;
}

.group_content_item {
    width: 300px;
    display: inline-block;
    vertical-align: top;
    margin: auto;
    text-align: center;
    line-height: 100px;
}

.group_content_item img {
    display: block;
    margin: auto;
    max-height: 100%;
    width: 90%;
    height: 20px
}