:root{--primary-color: purple;user-select:none}#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#object{border:dashed 2px #ccc;box-sizing:border-box;height:100vh;width:100vw;position:absolute;top:0;left:50%;transform:translate(-50%)}body{overflow:hidden;padding:0;margin:0;cursor:grab}.rtrad{position:fixed;top:0;left:0;right:0;font-size:1.5rem;padding:10px;line-height:1em;z-index:3;color:var(--primary-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.resetbtn{position:fixed;font-size:2rem;bottom:20px;left:50%;transform:translate(-50%);border:solid 10px coral;padding:5px 10px;box-sizing:border-box;z-index:999;color:#fff;background-color:#ccc}