MediaWiki:Aprilfool.css：修订间差异

@keyframes moveRight {
    from { transform: translateX(-200px); }
    to { transform: translateX(110vw); }
}

@keyframes swapImage {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

.moving-wrapper {
    position: fixed;
    z-index: 9999;
    animation: moveRight linear forwards;
    width: 100px;
    height: 100px;
}

.moving-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    animation: swapImage 0.2s steps(1) infinite;
}

.moving-wrapper img:nth-child(2) {
    animation-delay: 0.1s;
}