/***************************错题记录 start**************************************************************/
/*banner start*/
.record_banner{
    width:100%;
    height:320px;
    background:url("../images/record_banner.jpg") no-repeat center;
    overflow:hidden;
}
/*banner end*/

.record_box{
    position:relative;
    width:100%;
    margin:20px 0;
    overflow:hidden;
}

.record_box_l{
    position:absolute;
    float:left;
    width:370px;
    height:100%;
    padding:15px 0;
    background:#fff;
    overflow:hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

/*学科导航 start*/
.sub_nav{
    width:340px;
    height:100%;
    background:#eff9ff;
    margin:0 auto;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.sub_nav .layui-collapse{
    width:100%;
    height:100%;
    background:#f5f6ff;
    border:0;
    overflow:scroll;
    -webkit-box-sizing:border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.sub_nav .layui-colla-item{
    border-color:#fff;
}
.layui-add-item{
    width:100%;
    height:45px;
    background:#424562;
}
.layui-add-item h2{
    padding:0 20px;
    line-height:45px;
    color:#fff;
    font-size:16px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.layui-add-item h2 img{
    margin-right:10px;
}
.sub_nav .layui-colla-title{
    background:#f5f6ff;
}
/*学科导航 end*/

/*错题记录 start*/
.record_box_r{
    float:right;
    width:815px;
    min-height:600PX;
    padding:20px 20px 0;
    background:#fff;
    overflow:hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.layui-table thead tr, .layui-table[lay-even] tr:nth-child(even) {
    background:#f5f6ff;
}
.layui-table tbody tr:hover{
    background: none;
}
.layui-table[lay-skin=nob] th{
    text-align:center;
    font-weight:bold;
}

.little_note{
    width:100%;
    background:#dde7fd url("../images/icon_tag.png") no-repeat 10px top;
    box-shadow:3px 3px 8px #f5f6ff;
    overflow:hidden;
}
.little_note p{
    width:100%;
    line-height:26px;
    padding:25px 10px 25px 40px;
    text-indent:24px;
    overflow:hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.wrong_table{
    width:100%;
    margin-top:10px;
    overflow:hidden;
}
.wrong_table h2{
    width:100%;
    height:40px;
    line-height:40px;
    font-size:15px;
    overflow:hidden;
}
.wrong_table h2 span{
    color:#ff0000;
}
.wrong_table table{
    margin-bottom:10px;
}
.wrong_table .watch_set{
    color:#fe7800;
}
.wrong_table .delete_set{
    color:#ff0000;
}

.none_tu{
    width:100%;
    text-align: center;
    margin-top:100px;
    overflow:hidden;
}
.none_tu img{
    text-align: center;
}
.none_tu a{
    display:block;
    width:120px;
    height:35px;
    line-height:35px;
    background:#ff6428;
    color:#fff;
    border-radius:5px;
    margin:0 auto;
    overflow:hidden;
}
/***************************错题记录 end**************************************************************/

/***************************错题弹出层 start**************************************************************/
.layer_box{
    width:94%;
    margin:20px auto;
    overflow:hidden;
}
.layer_title{
    width:100%;
    padding:5px 15px 15px;
    border:1px solid #e9e9e9;
    border-radius:5px;
    overflow:hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.layer_title p{
    margin-top:10px;
    line-height:24px;
}
.layer_topic{
    width:100%;
    margin-top:10px;
    overflow:hidden;
}
.layer_topic h2{
    font-size:15px;
    line-height:25px;
}
.layer_topic li{
    width:100%;
    height:25px;
    line-height:25px;
    font-size:13px;
    overflow:hidden;
}
.answer{
    width:100%;
    margin-top:10px;
    overflow:hidden;
}
.answer p{
    width:100%;
    height:25px;
    line-height:25px;
    overflow:hidden;
}
.answer p.col_lan{
    color:#4a9ff5;
}
.answer p.col_hong{
    color:#ff0000;
}
.block{width:1200px;margin-top:15px;background:#fff;}
/***************************错题弹出层 end**************************************************************/