body{
    background: #efefef;
}
.layout{
    width: 1200px;
    margin: 0 auto;
}
.module{
    overflow: hidden;
}
.left_sidebar{
    width: 27%;
    min-height: 470px;
    float: left;
}

.sidebar_item{
    display: block;
    /*width: 220px;*/
    height: 50px;
    background: #fff;
    padding-left: 24px;
    line-height: 50px;
    font-size: 16px;
    font-weight: bold;
    color: #666;
    margin-bottom: 2px;
    position: relative;
    box-sizing: border-box;
}
.sidebar_item:before{
    content:"";
    width: 0;
    height: 0;
    font-size: 0;
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent transparent #000;
    vertical-align: 6px;
}
.sidebar_box .sidebar_item:after{
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    border: 2px solid #999999;
    background: transparent;
    transform: rotate(45deg);
    position: absolute;
    right: 23px;
    top: 20px;
    border-left: none;
    border-top: none;
}
.sidebar_item.active{
    background:#ffe4e4;
}
.sidebar_box{
    background:#ffe4e4;
}
.sidebar_box .sidebar_item.active:after{
    border: 2px solid #999999;
    border-right: none;
    border-bottom: none;
    top: 23px;
}
.sidebar_box .item_child{
    margin-left: 20px;
    font-size: 14px;
    border-top: 1px solid #fff;
    background: transparent;
    display: none;
}
.sidebar_box .item_child:after{
    content: none;
}
.sidebar_box .item_child:nth-child(2){
    border-top: none;
}
.sidebar_box .item_child.active{
    color: #fff;
    background: #dd4343;
    border-left: 4px solid #9d0000;
}
.sidebar_box .item_child:before{
    border-width: 5px;
}
.sidebar_box .item_child.active:before{
    content: none;
    /*border-color: transparent transparent transparent #9d0000;*/
}

.sidebar_children{
    display: none;

}
.children_item{
    display: block;
    height: 50px;
    /* padding-left: 80px; */
    line-height: 50px;
    font-size: 14px;
    font-weight: bold;
    color: #666;
    margin-bottom: 2px;
    position: relative;
    box-sizing: border-box;
    border-bottom: 1px solid #fff;
    margin-left: 50px;
    padding-left: 30px;
}
.sidebar_children .children_item:last-child{
    border-bottom: none;
}
.children_item.active{
    color: #fff;
    background: #dd4343;
    border-left: 4px solid #9d0000;
}
.level_two.item_child.active{
    color: #666;
    background: transparent;
    border-left: none;
}
.level_two.item_child.active:before{
    content:"";
    width: 0;
    height: 0;
    font-size: 0;
    border-width: 6px;
    border-style: solid;
    border-color: transparent transparent transparent #000;
    vertical-align: 6px;
}
.level_two.item_child:after{
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    border: 2px solid #999999;
    background: transparent;
    transform: rotate(45deg);
    position: absolute;
    right: 23px;
    top: 20px;
    border-left: none;
    border-top: none;
}
.level_two.item_child.active:after{
    border: 2px solid #999999;
    border-right: none;
    border-bottom: none;
    top: 23px;
}








/*list*/
.right_box{
    width: 70%;
    float: right;
}
.right_box .right_list{
    display: none;
}
.right_box .right_list:nth-child(1){
    display: block;
}
.right_list ul{
    margin-bottom: 20px;
    min-height: 560px;
    background: #fff;
}
.right_list li {
    overflow: hidden;
    line-height: 50px;
    height: 50px;
    border-bottom:1px solid #f2f0f0;
    padding: 0 20px;
    box-sizing: border-box;
    background: #fff;
}
.right_list li:last-child{
    border-bottom: none;
}

.right_list li a:before{
    content: "";
    position: absolute;
    left: 0;
    top: 21px;
    overflow: hidden;
    font-size: 0;
    line-height: 0;
    border-width: 4px 6px 4px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #000;
}
.right_list li a {
    display: inline-block;
    max-width: 80%;
    font-size: 14px;
    color: #000;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 50px;
    height: 50px;
    position: relative;
    padding-left: 15px;
    letter-spacing: 1px;
}

.right_list li a:hover {
    color: #e60000;
}

.right_list li .li_date {
    float: right;
    font-size: 16px;
    color: #999999;
}
.list_more{
    display: block;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
    font-weight: bold;
    color: #666;
    letter-spacing: 2px;
    background: #ffe4e4;
    margin-bottom: 20px;
}
.list_more:hover{
    color: #dd4343;
}

.jy_bg {
    background: white;
    min-height: 600px;
    padding: 0 20px;
    overflow: hidden;
}
.duty_text{
    text-overflow: ellipsis;
    cursor: pointer;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 12;
    -webkit-box-orient: vertical;
}
.duty_text p,.duty_text img{
    width: 100%;
}
.duty_text p,.duty_text a,.duty_text span{
    font-size: 16px;
    color: #000;
}

.duty_more {
    text-align: right;
    display: block;
    color: red;
    margin: 20px;
}

.jy_z a {
    display: inline-block;
    width: 200px;
    height: 45px;
    line-height: 45px;
    background: #ffe4e4;
    color: black;
    text-align: center;
    font-size: 18px;
    margin: 0 50px
}

.jy_z {
    background: white;
    margin-top: 20px;
    padding: 20px 0
}

.jy_z a:hover {
    background: #dd4343;
    color: white;
}



@media screen and (max-device-width: 768px){
    .layout{
        width: 100%;
    }
    .left_sidebar{
        width: 100%;
        min-height: auto;
        margin-bottom: 40px;
    }
    .right_box{
        width: 100%;
        min-height: auto;
    }

}