.snb {width: 240px; margin: 38px 0 0 0; background: #f4f4f4;
    position: absolute;
    z-index: 999;
    display: block;
    height: 100%;
    /* border-left: 1px solid #ddd;
    border-right: 1px solid #ddd; */
}
.snb h2 {font-size: 23px; color: #000; line-height: 0px;}
.snb nav > ul {border-top:#00489b 5px solid;
	/* border-bottom: 1px solid #ddd; */
    background: #fff;}
.snb nav > ul > li {border-bottom: 1px solid #ededed; background: #f4f4f4;}
.snb nav > ul > li:last-child {border-bottom: none;}
.snb nav > ul > li > a {display: block; padding: 0 0 0 20px; line-height: 42px; font-size: 14px; color: #000; transition: .5s; font-weight:500; }
.snb nav > ul > li > ul {display: none; padding: 15px 0 13px; border-top: 1px solid #ddd; background: #ececec;}
.snb nav > ul > li > ul a {display: block; position: relative; padding: 0 0 0 34px; line-height: 31px; font-size: 13px; color: #888;}
.snb nav > ul > li > ul a:before {content: ""; display: inline-block; margin: 0 4px 0 0; width: 4px; height: 1px; background: #888; vertical-align: 5px;}
.snb nav > ul > li > ul > li > a.subon  { color:#0062B3 ;font-weight: bold;}
.snb nav > ul > li.on > a { color: #444; font-weight: 600;}
.snb nav > ul > li.on > a.dep {background: url(../images/ico_arrow_up.png) no-repeat right 17px center; transition: none;}
.snb nav > ul > li > a.dep {background: url(../images/ico_arrow_down.png) no-repeat right 17px center;transition: none;}