css3 跑马灯

@keyframes marqueeAnimation {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}
.marquee-wrap{
    display: flex;
    background: #000;
    height: 50px;
    line-height: 50px;
    color: #fff;
    overflow: hidden;
}
.marquee-content{
    width: 100%;
    animation: marqueeAnimation 5s linear 0s infinite;
    overflow: hidden;
}

    

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