GitLab

Animation for when a card is using power.

<div data-type="hero" data-title="Bear" data-ciid="124" data-location="me-hero" id="c-124" data-position="faceup" data-name="Bear" data-posx="0" class="card hover-select" data-usefromlocation="hero" data-effectbuttons="Eat" data-powername="Eat" data-health="30" data-atk="0" data-source="claw" style="height: 153px; width: 123.387px;" data-eligibletoattack="0" data-dulstclass="">
    <div class="card-inner">
        <img src="https://d2t4fc8ff77neh.cloudfront.net/generatedImage/1b16d8bdp_3046506.jpg" class="mediaContent media-content">
    </div>


body {
    background-image: url(http://i.imgur.com/e5jvL54.jpg);
    background-size: stretch;
    overflow: hidden;
}

div[data-type="hero"] {
    position: absolute;
    top: calc(50% - (123.387px / 2));
    left: calc(50% - (153px / 2));
    width: 123.387px;
    height: 153px;
    border-top-left-radius: 20em 30em;
    border-top-right-radius: 20em 30em;
	float:left;
	margin-right: -60px;
}

.powerUseAnimation::after {
    display: block;
    content: "";
    color: rgba(255,255,255,0);
    width: 100%;
    height: 100%;
    animation: powerUseAnim 1200ms cubic-bezier(0.39, 0.575, 0.565, 1);
    position: absolute;
    border-top-left-radius: 20em 30em;
    border-top-right-radius: 20em 30em;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.card-inner {
    transform-style: preserve-3d;
    pointer-events: none;
    will-change: transform;
    height: 100%;
    width: 100%;
}

.card[data-location="me-hero"] img {
    border-top-left-radius: 20em 30em;
    border-top-right-radius: 20em 30em;
    border: 2px solid #808080;
}

.media-content {
    height: 100%;
    -webkit-user-drag: none;
    box-sizing: border-box;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    max-width: 100%;
    box-shadow: rgba(0,0,0,.35) 1px 1px 4px;
    border-radius: 3px;
}

@keyframes powerUseAnim {
    0% {
        box-shadow:
        inset 0 0 50px rgba(255,255,255,0),
        inset 20px 0 80px rgba(255,0,255,0),
        inset -20px 0 80px rgba(0,255,255,0),
        inset 20px 0 300px rgba(255,0,255,0),
        inset -20px 0 300px rgba(0,255,255,0),
        0 0 30px rgba(255,255,255,0),
        -10px 0 50px rgba(255,0,255,0),
        10px 0 50px rgba(0,255,255,0);
    }
    50% {
        box-shadow:
        inset 0 0 50px rgba(255,255,255,.4),
        inset 20px 0 80px rgba(255,0,255,.4),
        inset -20px 0 80px rgba(0,255,255,.4),
        inset 20px 0 300px rgba(255,0,255,.4),
        inset -20px 0 300px rgba(0,255,255,.4),
        0 0 30px rgba(255,255,255,.4),
        -10px 0 50px rgba(255,0,255,.4),
        10px 0 50px rgba(0,255,255,.4);
        color: rgba(255,255,255,1);
        font-size: 15rem;
        text-indent: -2.5rem;
    }
    100% {
        box-shadow:
        inset 0 0 50px rgba(255,255,255,0),
        inset 20px 0 80px rgba(255,0,255,0),
        inset -20px 0 80px rgba(0,255,255,0),
        inset 20px 0 300px rgba(255,0,255,0),
        inset -20px 0 300px rgba(0,255,255,0),
        0 0 30px rgba(255,255,255,0),
        -10px 0 50px rgba(255,0,255,0),
        10px 0 50px rgba(0,255,255,0);
        color: rgba(255,255,255,0);
        font-size: 20rem;
        text-indent: -4.5rem;
    }
}