<style>
.navbar { display: none !important; }
.leftnav {
    background-color : #fafafa !important;
}
.leftnav a.tit{
    display : block;
    background-color : rgba(17,39,105,1);
    line-height : 68px;
    font-size : 24px;
    color : #fff;
    padding : 0 20px;
    margin-top : -78px;
    text-decoration : none;
}
.leftnav a.tit:hover { color:#fff;}
.leftnav .leftnav-level2 {
    margin-top : 20px;
}
.leftnav .leftnav-level2 li i.fa-plus { display:block; }
.leftnav .leftnav-level2 li.active i.fa-minus { display:block; }
.leftnav .leftnav-level2 li.active .fa-plus { display:none; }
.leftnav .leftnav-level2 li .leftnav-level3 { display:none; }
.leftnav .leftnav-level2 li.active .leftnav-level3 { display:block; }

.leftnav .leftnav-level2 .leftnav-level3 li i.fa-plus { display:block; }
.leftnav .leftnav-level2 .leftnav-level3 li.active i.fa-minus { display:block; }
.leftnav .leftnav-level2 .leftnav-level3 li.active .fa-plus { display:none; }
.leftnav .leftnav-level2 .leftnav-level3 li .leftnav-level4 { display:none; }
.leftnav .leftnav-level2 .leftnav-level3 li.active .leftnav-level4 { display:block; }

.leftnav .leftnav-level2 li a {
    display : block;
    line-height : 40px;
    color : rgb(17,39,105);
    border-bottom : 1px solid #ddd;
    padding : 0px 20px 0px 10px;
    text-decoration : none;
    border-left: 8px #fafafa solid;
    position : relative;
}
.leftnav .leftnav-level2 li a:hover {
    background-color : #fafafa;
}
.leftnav .leftnav-level2 li.active>a {
    border-left:8px #ffb200 solid;
    font-weight : bold;
}
.leftnav .leftnav-level2 li.active>ul>li>a {
    border-left:8px #ffb200 solid;
}
.leftnav .leftnav-level3 li a {
    line-height : 40px;
    color : #666666;
    border-bottom : 1px solid #ddd;
    padding : 0 30px;
    text-decoration : none;
    border-left:8px #fafafa solid;
    font-size : 14px;
}
.leftnav .leftnav-level3 li.active a {
     background-color : #ffb20033; 
}
.leftnav .leftnav-level33 li.active1 a {
    background-color : #fafafa; 
}
.leftnav .leftnav-level3 li.active .leftnav-level4 a { background: #fff;padding-left:45px;}
.leftnav .leftnav-level3 li.active .leftnav-level4 a:hover{ background:#ffb20033;}
.leftnav .leftnav-level3 li.active .leftnav-level4 a.active{   background:#ffb20033;}
.article-list .tit {
    color : #112769;
    font-size: 18px;
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
    text-decoration:none;
    margin-top : 14px;
    font-weight: 600;
}
.leftnav .leftnav-level2 li a .fa {
    display : block;
    float : right;
    line-height : 40px;
    position : absolute;
    right : 10px;
    bottom : 0px;
    font-size : 12px;
}
.leftnav .leftnav-level3 li a .fa {
    display : block;
    float : right;
    line-height : 40px;
    position : absolute;
    right : 10px;
    bottom : 0px;
    font-size : 12px;
}
</style>