nav.nav2{position:relative;width:100%;height:100%}@media screen and (min-width:600px){#cssmenu,#cssmenu #head-mobile,#cssmenu ul,#cssmenu ul li,#cssmenu ul li a{border:0;list-style:none;line-height:1;display:block;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}#cssmenu #head-mobile{display:none}#cssmenu{background:#4caf50;border:1px dotted transparent}#cssmenu>ul{width:99%;padding:0;margin:0;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:0 solid #00f}#cssmenu>ul>li{display:inline-block;padding:0 15px 0 15px;border:0 solid red}}@media screen and (max-width:600px){nav.nav2{width:100%}#cssmenu{background:#4caf50;margin:auto}#cssmenu ul{display:none;width:100%;margin:auto;padding:0;border:0 solid #00f}#cssmenu ul li{width:90%;border-top:1px solid #444;padding:10px 20px 10px 20px;text-align:left;border:0 dashed brown}#cssmenu ul li:hover{background:#83c986}#cssmenu ul li a,#cssmenu ul ul li a{width:100%;border-bottom:0}#cssmenu>ul>li{display:inline-block}#cssmenu #head-mobile{display:block;padding:13px;color:#ddd;font-size:12px;font-weight:700;border:0 dashed red}.button{width:30px;height:30px;position:absolute;right:15;top:0;cursor:pointer;z-index:12399994;border:0 dashed #00f}.button:after{position:absolute;top:15px;right:5px;display:block;height:4px;width:20px;border-top:2px solid #ddd;border-bottom:2px solid #ddd;content:''}.button:before{-webkit-transition:all .3s ease;-ms-transition:all .3s ease;transition:all .3s ease;position:absolute;top:9px;right:5px;display:block;height:2px;width:20px;background:#ddd;content:''}.button.menu-opened:after{-webkit-transition:all .3s ease;-ms-transition:all .3s ease;transition:all .3s ease;top:15px;border:0;height:2px;width:19px;background:#fff;-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);-o-transform:rotate(45deg);transform:rotate(45deg)}.button.menu-opened:before{top:15px;background:#fff;width:19px;-webkit-transform:rotate(-45deg);-moz-transform:rotate(-45deg);-ms-transform:rotate(-45deg);-o-transform:rotate(-45deg);transform:rotate(-45deg)}}