cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - Activehtmlicon-personicon-teamoctocatspinnerstartv

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    width: 300px;
    height: 300px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' style=%22background: teal;box-shadow: 0 0 0 8px purple inset, 0 0 0 16px crimson inset, 0 0 0 24px tomato inset, 0 0 0 32px gold inset, 0 0 0 40px turquoise inset, 0 0 0 3rem darkturquoise inset;%22%3E%3C/svg%3E");
    background-size: 7rem 7rem;
    background-position: 50% 50%;
    animation: bg 10s infinite;

@keyframes bg {
    30% {
        background-size: 33% 75%;
    60% {
        background-size: 75% 33%;

/* Base
 ---------------------------------  */
    height: 100%;

    display: flex;
    justify-content: center;
    align-items: center;
    background: #000;

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