#overlay{position:fixed;top:0;z-index:1;width:100%;height:100%;display:none;background:rgba(0,0,0,.6)}.cv-spinner{height:100%;display:flex;justify-content:center;align-items:center}.spinner{width:40px;height:40px;border:4px #ddd solid;border-top:4px #2e93e6 solid;border-radius:50%;animation:a .8s infinite linear}@keyframes a{to{transform:rotate(360deg)}}.is-hide{display:none}body{user-select:none;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none}.noresize{resize:none}