JSFiddle - React, Tailwind, and code Playground

HTML

<div id="foo"><b>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut pharetra justo id ipsum pellentesque sit amet pretium arcu sodales. Etiam dapibus scelerisque quam, nec iaculis diam bibendum sed. Morbi mattis mauris sed nulla pretium sit amet gravida sem ultricies. Mauris ut elit non erat varius pretium venenatis nec enim. Ut rutrum pretium orci, ac tincidunt sapien aliquam et. Maecenas urna velit, porttitor a blandit ut, hendrerit ut libero. Donec sit amet leo in felis pretium pulvinar. Aenean mollis magna id odio faucibus sagittis. Sed sapien felis, sagittis ac laoreet vel, consectetur nec lectus. Nunc eget est ligula, sit amet feugiat tellus.</b></div>

CSS

#foo{
    width: 300px;
    height: 40px;
}

#foo b{
    position: relative;
    left: 0;
    -moz-animation-iteration-count: infinite;
    -moz-animation-timing-function: linear;
    -moz-animation-duration:10s;
    -moz-animation-name: scroll;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    -webkit-animation-duration:10s;
    -webkit-animation-name: scroll;
    white-space: nowrap;
    font-size: 6em;
}

@-moz-keyframes scroll {
0% {left:0;}
100% {left:-620px;}
}

@-webkit-keyframes scroll {
0% {left:0;}
100% {left:-620px;}
}