#app,body,html{width:100%;height:100%;overflow:hidden}*{margin:0;padding:0;box-sizing:border-box;-webkit-user-select:none;-moz-user-select:none;user-select:none}input::-webkit-input-placeholder{color:#b7b7b7}input:-moz-placeholder,input::-moz-placeholder{color:#b7b7b7}input:-ms-input-placeholder{color:#b7b7b7}.viewer-close,.viewer-navbar,.viewer-next,.viewer-prev,.viewer-title,.viewer-toolbar{display:none!important}