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<!doctype html>
<html lang="en">

<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<title>纯css实现文字循环滚动效果</title>
	<style type="text/css">
		* {
			margin: 0;
			padding: 0;
		}

        .all{
            width: auto;
			margin: 0 auto;
			border: 1px solid #ff6700;
            padding-left:200px;
			/* overflow: hidden; */
			/* float: center; */
        }

		.bba {
			/* width: 65px; */
			/* margin: 0 auto; */
			border: 1px solid #ff6700;
			float: left;
			textalign: center;
			/* overflow: hidden; */
		}

		.box {
			/* width: 100px; */
			/* margin: 0 auto; */
			border: 1px solid #ff6700;
			overflow: hidden;
			float: left;
		}

		.animate {
			padding-left: 20px;
			font-size: 12px;
			color: #000;
			display: inline-block;
			white-space: nowrap;
			animation: 10s wordsLoop linear infinite normal;
		}

		@keyframes wordsLoop {
			0% {
				transform: translateX(80px);
				-webkit-transform: translateX(80px);
			}
			100% {
				transform: translateX(-100%);
				-webkit-transform: translateX(-100%);
			}
		}

		@-webkit-keyframes wordsLoop {
			0% {
				transform: translateX(80px);
				-webkit-transform: translateX(80px);
			}
			100% {
				transform: translateX(-100%);
				-webkit-transform: translateX(-100%);
			}
		}
	</style>
</head>

<body>
	<div class="all">

		<div class="bba">
			<span>
        欢迎你！
    </span>
</div>
<div class="box">
    <span class="animate">
        文字滚动的内容
    </span>
</div>
    </div>
</body>
</html>