.question_cate{
    display: none;
}
.position_div{
    width: 1188px;
    height: 40px;
    line-height: 40px;
    border-left:1px solid #e3e3e3;
    border-right:1px solid #e3e3e3;
    border-bottom:1px solid #e3e3e3;
    display: block;
    margin: auto;
    padding-left: 10px;
    font-size: 14px;
    color: #999999;
}
.library_cate{
    width: 1198px;
    min-height: 10px;
    margin: 10px auto;
    border-top:2px solid #000000;
    border-left:1px solid #e3e3e3;
    border-right:1px solid #e3e3e3;
    border-bottom:1px solid #e3e3e3;
}
.cate_item{
    width: 96%;
    margin: auto;
    border-bottom: 1px dotted #e3e3e3;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    display: table;
}
.item_name{
    font-size: 14px;
    display: block;
    float: left;
}
.cate_item a{
    margin: 0 3px;
    padding: 2px 3px;
    border-radius: 3px;
    cursor: pointer;
    color: #333333;
    text-decoration: none;
}
.item_select{
    background: #003eff;
    color: #ffffff !important;
}
.cate_item a:hover{
    background: #003eff;
    color: #ffffff;
}
.question_div{
    width: 1200px;
    margin: 10px auto;
    display: table;
}
.question_list{
    width: 888px;
    display: table;
    float: left;
    margin-right: 10px;
}
.question_list_top{
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    border-bottom: 1px solid #e3e3e3;
}
.question_list_top a{
    padding: 0 20px;
    height: 36px;
    line-height: 36px;
    display: block;
    float: left;
    text-decoration: none;
    color: #333333;
}
.top_select{
    border-bottom: 3px solid #0000ff;
}
.top_input_div{
    float: right;
}
.top_input_search{
    border: 1px solid #e3e3e3;
    width: 200px;
    height: 30px;
    padding: 0 5px;
    display: block;
    float: left;
}
.top_input_btn{
    height: 30px;
    line-height: 30px;
    border: 1px solid #1f75d8;
    background: #1f75d8;
    color: #ffffff;
    padding: 0 25px;
    display: block;
    margin-right: 10px;
}
.question_list_div{
    border-left: 1px solid #e3e3e3;
    border-right: 1px solid #e3e3e3;
    border-bottom: 1px solid #e3e3e3;
    margin-bottom: 10px;
}
.question_list_ul{
    width: 96%;
    padding: 2%;
    display: table;
}
.question_list_ul li{
    border-bottom: 1px dotted #e3e3e3;
    display: table;
    padding: 10px 0;
    width: 100%;
}
.li_title{
    font-size: 16px;
    color: #000000;
    text-decoration: none;
}
.li_time{
    display: block;
    float: right;
    color: #999;
}
.label_div{
    word-break: keep-all;
    margin-top: 5px;
}
.label_div img{
    width: 18px;
    height: 18px;
    display: block;
    float: left;
    margin-top: 1px;
}
.label_div a{
    height: 20px;
    font-size: 13px;
    color: #003eff;
    line-height: 20px;
    display: block;
    float: left;
    margin: 0 5px;
}
.question_tj_div{
    width: 300px;
    border: 1px solid #e3e3e3;
    float: left;
}
.tj_hot p{
    line-height: 30px;
    font-size: 20px;
    padding-left: 15px;
    padding-top: 5px;
}
.tj_hot_ul{
    padding: 10px;
}
.tj_hot_ul li{
    font-size: 14px;
    height: 20px;
    line-height: 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 5px;
}
.tj_hot_ul span{
    width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    margin-top: 2px;
    margin-right: 5px;
    background: #a6a6a6;
    display: block;
    float: left;
    color: #ffffff;
    font-size: 12px;
}
.tj_hot_ul li:nth-child(-n+3) span{
    background: #1f75d8;
}
.tj_hot_ul a{
    text-decoration: none;
    color: #333333;
}