.main {
    background-color: #f8f8f8;
    padding: 20px 0;
    display: flex;
    justify-content: center;
}
.container {
    width: 1200px;
    display: flex;
    align-items: flex-start;
}
.main .list {
    width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    padding: 12px;
}

.main .list .list_item{
    padding: 23px;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    border-bottom: 1px dashed #d0d0d0;
}

.main .list .list_item:hover{
    background-color: #eef5fe;
}
.main .list .list_item .item_left {
    padding: 0 25px 0 0;
    margin-right: 25px;
    margin-top: 5px;
    overflow: hidden;
    flex-shrink: 0;
}
.main .list .list_item .item_title{
    font-size: 16px;
    margin-bottom: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main .list .list_item .item_text{
    font-size: 14px;
    margin-bottom: 30px;
    display: inline-block;
}

.main .list .list_item .item_content{
    font-size: 14px;
    color: #9f9f9f;
    line-height: 20px;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.pagination_box {
    padding: 50px 0;
}