.menu_navbox{background:url("/img/bg/banner_2500.jpg") no-repeat; width:100%; height:270px;background-position-y: -430px;}
.menu_navbox::after{ content: ''; display: block; background-color: rgba(0,0,0,.5); width: 100%; height: 270px; position: absolute; right: 0; z-index: 1;}
.menu_navbar{width:100%;position: absolute; z-index: 2; color:#fff; text-align:center;}
.menu_navbar .menu_title{font-size:35px; text-align:center; height:100px; margin-top:120px;}
.menu_navbar .menu_navi{margin-top:-35px; font-size:18px;}
.menu_navbar .home{content: ''; display: inline-block; width: 25px; height: 21px; background: url("/img/home_25.png") /*-468px -20px*/ no-repeat; vertical-align: middle; filter: invert(100%);}
.menu_navbar a{color:#fff !important;}
#sub{ width: 1400px; margin: 0 auto;  align-items: center; }

#sub .contents{float:right; width: 1090px; box-sizing: border-box; position: relative; margin-top: 80px;}
#sub .contents .sub_title { margin:20px 0 30px 0;}
#sub .contents .sub_title h2{font-size: 30px;}
#sub .contents .sub_title .active_line{width:100%; border-bottom: 2px solid#e3e3e3; margin-top:30px; position:relative;}
#sub .contents .sub_title .active_line:after{content: '';position: absolute;display: block;width: 8%;height: 4px;background-color: #4B89DC;top: -2px;left: 0;}
#snb{ width: 242px; height:100%; box-sizing: border-box; margin-top: 80px; float:left;}
#snb .snb_2{display:none;}
#snb ul {  width: 242px;height: 100%; background-color: #fff; position: relative; z-index: 5;}
#snb ul li{border-bottom: 1px solid#e3e3e3;}
#snb ul li a { color: #484848; box-sizing: border-box; font-size: 17px; padding: 19px 33px 19px 27px; display: block; width: 100%; height: 100%; word-break: keep-all;}