.screen-canvas{width:100%;position:fixed;right:0;left:0;bottom:0;top:0;background-color:#fff}.screen-wrapper{background-color:#333}.screen-container,.screen-wrapper{-webkit-transform-origin:0 0;transform-origin:0 0}.screen-container{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}