body{
    background-color: #f7f7f7;
}

.main_c{
    display: flex;
    justify-content: space-between;
    min-height: 100vh;
    width: 1220px;
    margin: 0px auto;
}

ul.askList {
    margin: 0px;
    background-color: #ffffff;
}

li.quiz_item_li {
    padding: 15px;
    border-bottom: #f7f7f7 solid 1px;
    margin: 0px;
    background-color: #ffffff;
}

li.quiz_item_li:hover{
    background-color: #ebf7ff;
    cursor: pointer;
}

.ask_list_wrap{
    width: 840px;
    padding: 0px;
}

.askTab{
    display: flex;
    padding: 20px 15px 0px;
    background: #ffffff;
}

.askTab_item{
    margin-right: 15px;
    font-size: 18px;
}

.askTab_item:hover{
    cursor: pointer;
    color: #1678FF;
}

h3.askTab_item.active {
    color: #1678FF;
    border-bottom: #1678FF solid 3px;
    padding-bottom: 10px;
}

/* 问答列表 */
.quiz_item_title{
    font-size: 18px;
    color: #333;
    font-weight: 600;
    margin-bottom: 5px;
    line-height: 1.6;
}
.quiz_content{
    font-size: 15px;
    color: #666;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-height: 1.6em;
}

.operate_bar {
    font-size: 14px;
    color: #9EA3B1;
    display: flex;
    margin-top: 10px;
}

.operate_bar .bar_item {
    margin-right: 30px;
}

.quiz_item_container {
    padding-bottom: 15px;
    border-bottom: #ededed solid 1px;
}

.content_wrap{
    display: flex;
}

.img_wrap img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    overflow: hidden;
    margin-right: 15px;
}

a.quiz_item_container:hover {
    text-decoration: none;
}