小程序使用animation实现跑马灯

html:

<view class="marquee">
    <view class="content">
        <text>{{text}}</text> <text style="display: inline-block; width: 5em;"></text>
        <text>{{text}}</text> <text style="display: inline-block; width: 5em;"></text>
        <text>{{text}}</text> <text style="display: inline-block; width: 5em;"></text>
    </view>
</view>
css:

@keyframes kf-marque-animation{ 0% { transform: translateX(0); } 100% { transform: translateX(-33.3%); } }
.marquee{
    width: 100%;
    height: 44px;
    line-height: 44px;
    background: #fff;
    border: none;
    display: block;
    margin: 0 auto;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: clip;
    position: relative;
    font-size: 28rpx;
}
.marquee .content{
    display: inline-block;
    position: relative;
    padding-right: 0px;
    animation: kf-marque-animation 11.3s linear infinite;
    white-space: nowrap;
}