#sidemenu{background:#fff}ul.main-item,.main-item li{margin:0;padding:0;list-style:none}.main-item li{border-top:1px solid #e2e2e2}.main-item li:last-child{border-bottom:1px solid #e2e2e2}ul.main-item a{position:relative;padding:0 20px;color:#313131;display:block}ul.main-item{z-index:99;width:100%;text-align:left;line-height:3em;font-size:14px;margin-top:103px;background:#fff;box-sizing:border-box}li#main-item>ul{background-color:#f3f3f3;display:none;padding:0}div#sidemenu>.open-menu{line-height:3em;transition:opacity .3s,line-height .3s;opacity:1;visibility:visible}div#sidemenu>.close-menu{opacity:0;line-height:0;transition:opacity .3s;visibility:hidden}ul.main-item.close-menu>li{border:none}.listview_menu>ul>li{display:inline-block;padding-right:1px;position:relative}.maintxt{text-align:center}.maintxt>a{font-size:16px;font-weight:700;color:#111;white-space:nowrap}.listview_menu>ul{margin-top:6px}.listview_menu>ul>li>a{padding:6px 18px;display:block;color:#5b5b5b}.listview_menu>ul>li::after{content:'';display:block;position:absolute;width:1px;height:10px;right:0;top:10px;background-color:#949494}.Close-menulist>a:after{content:'';width:0;height:0;border-style:solid;border-width:6px 6px 0;border-color:#c3c3c3 transparent transparent;position:absolute;right:15px;top:18px}.Open-menulist>a:after{content:'';width:0;height:0;border-style:solid;position:absolute;right:15px;top:18px;border-width:0 6px 6px;border-color:transparent transparent #c3c3c3}.listview_menu{margin-bottom:10px;padding:38px 0 32px}