#subContentAera{padding-top:100px; position:relative;}
#contents_wrap {overflow:hidden;}

.content_subwrap{max-width:1280px;margin:auto;margin-top:50px;margin-bottom:100px;border:0px red solid;}
.sub_wrap .sub_sec {margin:0 auto;border:solid 1px #cdcdcd;background-color:#fff;padding:50px;}
.sub_top{position:relative;width:100%;display:inline-block;}
.sub_menu{position:relative;float:left;width:100%;border-bottom:1px solid #cdcdcd;display:inline-block;}
.sub_menu li{float:left;height:40px;line-height:40px;font-size:14px;margin-right:5px;padding:0 20px 0 10px;border:1px solid #cdcdcd;margin-bottom:10px;border-radius:1em;;box-sizing: border-box;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;}
.sub_menu .left_on {color:#fff;background:#ff8b00;float:left;height:40px;line-height:40px;font-size:14px;margin-right:5px;padding:0 20px 0 20px;border:1px solid #cdcdcd;}
.subcontent1{width:100%;min-height:640px;border:0px solid #ff0000;margin-top:50px;}

.SubVisual{background-color:#313131;height:100px}