@keyframes spinner{to{transform:rotate(1turn)}}.spinner{position:relative}.spinner:before{content:"";box-sizing:border-box;position:absolute;top:50%;left:50%;width:20px;height:20px;margin-top:-10px;margin-left:-10px;border-radius:50%;border:2px solid #ccc;border-top-color:#000;animation:spinner .6s linear infinite}dialog{margin:auto;border-radius:.5rem;box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}dialog::backdrop{background-color:rgba(0,0,0,.6)}.shaded-table table{width:100%;border-collapse:collapse}.shaded-table thead{background-color:#d4d4d8}.shaded-table tr:nth-child(2n){background-color:#e4e4e7}.shaded-table td,.shaded-table th{padding:1rem;text-align:left}