body,html{width:100%;height:100%;margin:0;padding:0}.panel{position:relative;width:100%;border:0px;padding:0;background:#e5e5e5;color:white;top:80px;display:none;z-index:9999;overflow:scroll;margin-bottom:0;padding-bottom:0;-ms-overflow-style:none}.mask{background:rgba(0,0,0,0.62);height:100%;width:100%;z-index:9998;position:fixed;top:0;opacity:0}#nav-toggle{width:30px;height:40px;display:block;background:none;position:absolute;top:2px;right:0px;transition:all 0.3s ease}#nav-toggle span,#nav-toggle span:before,#nav-toggle span:after{cursor:pointer;border-radius:1px;height:3px;width:30px;background:#ababab;position:absolute;top:21px;right:0px;display:block;content:''}#nav-toggle span:before{top:-8px}#nav-toggle span:after{bottom:-8px;top:8px}#nav-toggle span,#nav-toggle span:before,#nav-toggle span:after{transition:all 500ms ease-in-out}#nav-toggle.active span{background-color:transparent}#nav-toggle.active span:before,#nav-toggle.active span:after{top:0}#nav-toggle.active span:before{transform:rotate(45deg);-webkit-transform:rotate(45deg)}#nav-toggle.active span:after{transform:rotate(-45deg);-webkit-transform:rotate(-45deg)}#nav-toggle:hover{opacity:0.5}