Oinktube/plugin/Layout/loaders/matrix.html

<style>
    .lds-matrix {
        width: auto;
        height: auto;
        position: absolute;
        left: 50%;
        margin-left: -120px !important;
        margin-top: -160px !important;
    }

    .lds-matrix ul {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        -webkit-animation: rot 16s linear infinite;
        animation: rot 16s linear infinite;
    }
    @-webkit-keyframes rot {
        100% {
            transform: rotate(360deg);
        }
    }
    @keyframes rot {
        100% {
            transform: rotate(360deg);
        }
    }

    .lds-matrix li {
        width: 40px;
        height: 40px;
        background: #651FFF;
        border-radius: 4px;
        box-shadow: 0 0 1px #fff, 0 0 5px #651FFF, 0 0 10px #651FFF, 0 0 15px #651FFF, 0 0 25px #651FFF, 0 0 55px #651FFF;
        -webkit-animation: scale 0.8s linear alternate infinite;
        animation: scale 0.8s linear alternate infinite;
    }
    @-webkit-keyframes scale {
        100% {
            transform: scale(0.1);
            opacity: 0;
        }
    }
    @keyframes scale {
        100% {
            transform: scale(0.1);
            opacity: 0;
        }
    }
    .lds-matrix li:nth-child(1) {
        z-index: 24;
    }
    .lds-matrix li:nth-child(2) {
        z-index: 23;
    }
    .lds-matrix li:nth-child(3) {
        z-index: 22;
    }
    .lds-matrix li:nth-child(4) {
        z-index: 21;
    }
    .lds-matrix li:nth-child(5) {
        z-index: 20;
    }
    .lds-matrix li:nth-child(6) {
        z-index: 19;
    }
    .lds-matrix li:nth-child(7) {
        z-index: 18;
    }
    .lds-matrix li:nth-child(8) {
        z-index: 17;
    }
    .lds-matrix li:nth-child(9) {
        z-index: 16;
    }
    .lds-matrix li:nth-child(10) {
        z-index: 15;
    }
    .lds-matrix li:nth-child(11) {
        z-index: 14;
    }
    .lds-matrix li:nth-child(12) {
        z-index: 13;
    }
    .lds-matrix li:nth-child(13) {
        z-index: 12;
    }
    .lds-matrix li:nth-child(14) {
        z-index: 11;
    }
    .lds-matrix li:nth-child(15) {
        z-index: 10;
    }
    .lds-matrix li:nth-child(16) {
        z-index: 9;
    }
    .lds-matrix li:nth-child(17) {
        z-index: 8;
    }
    .lds-matrix li:nth-child(18) {
        z-index: 7;
    }
    .lds-matrix li:nth-child(19) {
        z-index: 6;
    }
    .lds-matrix li:nth-child(20) {
        z-index: 5;
    }
    .lds-matrix li:nth-child(21) {
        z-index: 4;
    }
    .lds-matrix li:nth-child(22) {
        z-index: 3;
    }
    .lds-matrix li:nth-child(23) {
        z-index: 2;
    }
    .lds-matrix li:nth-child(24) {
        z-index: 1;
    }
    .lds-matrix li:nth-child(25) {
        z-index: 0;
    }
    .lds-matrix li:nth-child(1) {
        -webkit-animation-delay: 0.1s;
        animation-delay: 0.1s;
    }
    .lds-matrix li:nth-child(7) {
        -webkit-animation-delay: 0.3s;
        animation-delay: 0.3s;
    }
    .lds-matrix li:nth-child(13) {
        -webkit-animation-delay: 0.5s;
        animation-delay: 0.5s;
    }
    .lds-matrix li:nth-child(19) {
        -webkit-animation-delay: 0.7s;
        animation-delay: 0.7s;
    }
    .lds-matrix li:nth-child(24) {
        -webkit-animation-delay: 0.9s;
        animation-delay: 0.9s;
    }
    .lds-matrix li:nth-child(2) {
        -webkit-animation-delay: 0.2s;
        animation-delay: 0.2s;
    }
    .lds-matrix li:nth-child(8) {
        -webkit-animation-delay: 0.4s;
        animation-delay: 0.4s;
    }
    .lds-matrix li:nth-child(14) {
        -webkit-animation-delay: 0.6s;
        animation-delay: 0.6s;
    }
    .lds-matrix li:nth-child(20) {
        -webkit-animation-delay: 0.8s;
        animation-delay: 0.8s;
    }
    .lds-matrix li:nth-child(3) {
        -webkit-animation-delay: 0.3s;
        animation-delay: 0.3s;
    }
    .lds-matrix li:nth-child(9) {
        -webkit-animation-delay: 0.5s;
        animation-delay: 0.5s;
    }
    .lds-matrix li:nth-child(15) {
        -webkit-animation-delay: 0.7s;
        animation-delay: 0.7s;
    }
    .lds-matrix li:nth-child(4) {
        -webkit-animation-delay: 0.4s;
        animation-delay: 0.4s;
    }
    .lds-matrix li:nth-child(10) {
        -webkit-animation-delay: 0.6s;
        animation-delay: 0.6s;
    }
    .lds-matrix li:nth-child(5) {
        -webkit-animation-delay: 0.5s;
        animation-delay: 0.5s;
    }
    .lds-matrix li:nth-child(1) {
        -webkit-animation-delay: 0.1s;
        animation-delay: 0.1s;
    }
    .lds-matrix li:nth-child(6) {
        -webkit-animation-delay: 0.2s;
        animation-delay: 0.2s;
    }
    .lds-matrix li:nth-child(11) {
        -webkit-animation-delay: 0.3s;
        animation-delay: 0.3s;
    }
    .lds-matrix li:nth-child(16) {
        -webkit-animation-delay: 0.4s;
        animation-delay: 0.4s;
    }
    .lds-matrix li:nth-child(21) {
        -webkit-animation-delay: 0.5s;
        animation-delay: 0.5s;
    }
    .lds-matrix li:nth-child(7) {
        -webkit-animation-delay: 0.3s;
        animation-delay: 0.3s;
    }
    .lds-matrix li:nth-child(12) {
        -webkit-animation-delay: 0.4s;
        animation-delay: 0.4s;
    }
    .lds-matrix li:nth-child(17) {
        -webkit-animation-delay: 0.5s;
        animation-delay: 0.5s;
    }
    .lds-matrix li:nth-child(22) {
        -webkit-animation-delay: 0.6s;
        animation-delay: 0.6s;
    }
    .lds-matrix li:nth-child(13) {
        -webkit-animation-delay: 0.5s;
        animation-delay: 0.5s;
    }
    .lds-matrix li:nth-child(18) {
        -webkit-animation-delay: 0.6s;
        animation-delay: 0.6s;
    }
    .lds-matrix li:nth-child(23) {
        -webkit-animation-delay: 0.7s;
        animation-delay: 0.7s;
    }
    .lds-matrix li:nth-child(19) {
        -webkit-animation-delay: 0.7s;
        animation-delay: 0.7s;
    }
    .lds-matrix li:nth-child(24) {
        -webkit-animation-delay: 0.8s;
        animation-delay: 0.8s;
    }
    .lds-matrix li:nth-child(25) {
        -webkit-animation-delay: 0.9s;
        animation-delay: 0.9s;
    }
</style>

<div class="lds-matrix">
    <ul>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
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        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
        <li></li>
    </ul>
</div>