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CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

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Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

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Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              <div class="bruce flex-ct-y">
	<p class="single-line sl-ellipsis">CSS非常有趣和搞怪,可以做一些JS也能做的事情</p>
	<p class="multiple-line ml-ellipsis">层叠样式表(CSS)是一种用来表现HTML(标准通用标记语言的一个应用)或XML(标准通用标记语言的一个子集)等文件样式的计算机语言。CSS不仅可以静态地修饰网页,还可以配合各种脚本语言动态地对网页各元素进行格式化。</p>
	<p class="multiple-line mls-ellipsis">层叠样式表(CSS)是一种用来表现HTML(标准通用标记语言的一个应用)或XML(标准通用标记语言的一个子集)等文件样式的计算机语言。CSS不仅可以静态地修饰网页,还可以配合各种脚本语言动态地对网页各元素进行格式化。</p>
              p[class*=-line] {
	line-height: 30px;
	font-size: 20px;
.single-line {
	width: 200px;
.multiple-line {
	margin-top: 10px;
	width: 400px;
	text-align: justify;
.sl-ellipsis {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
.ml-ellipsis {
	display: -webkit-box;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-line-clamp: 3;
	/* autoprefixer: off */
	-webkit-box-orient: vertical;
	/* autoprefixer: on */
.mls-ellipsis {
	overflow: hidden;
	position: relative;
	max-height: 90px;
	&::after {
		position: absolute;
		right: 0;
		bottom: 0;
		padding-left: 40px;
		background: linear-gradient(to right, transparent, #fff 50%);
		content: "...";
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