performance-graph{display:block;position:relative;min-height:500px !important}performance-graph::after{--size: 100px;content:"";position:absolute;top:calc(50% - var(--size)/2);left:calc(50% - var(--size)/2);opacity:0;width:var(--size);height:var(--size);border-radius:50%;border:5px solid var(--loader-colour, #DF3035);border-top-color:rgba(0,0,0,0);border-bottom-color:rgba(0,0,0,0);animation-name:loader-rotate;animation-duration:.5s;animation-iteration-count:infinite;transition:opacity .2s cubic-bezier(0.42, 0, 0.58, 1);animation-play-state:paused}@keyframes loader-rotate{from{transform:rotate(180deg)}to{transform:rotate(0deg)}}performance-graph.loading{opacity:.5}performance-graph.loading::after{opacity:1;animation-play-state:running}