css3的渐变可以使用2个或者多个指定的颜色之间显示平稳的过渡的效果。这篇文章主要介绍下css3实现背景颜色渐变，文字颜色渐变，边框颜色渐变的方法，以便大家学习参考！

1、css背景颜色渐变

代码：

<style>  
.content_bg{ 
	width:600px;max-width: 100%;margin: auto; height:150px; line-height:150px; text-align:center; font-size:32px;color:#fff;
	background-image:linear-gradient(left, #eef2be,#f2441f);   
	background-image:-webkit-linear-gradient(left, #eef2be,#f2441f);
	background-image:-moz-linear-gradient(left, #eef2be,#f2441f);
	background-image:-o-linear-gradient(left, #eef2be,#f2441f);
	background-image:linear-gradient(left, #eef2be,#f2441f);   
}  
</style>  
<div class="content_bg">css背景颜色渐变</div>

效果：

2、文字颜色渐变

代码：

<style>
.content_txt { 
	width:600px;max-width: 100%;margin: auto; height:150px; line-height:150px; text-align:center; font-size:32px;
	background-image:-webkit-linear-gradient(left, #eef2be,#f2441f);
	background-image:-moz-linear-gradient(left, #eef2be,#f2441f);
	background-image:-o-linear-gradient(left, #eef2be,#f2441f);
	background-image:linear-gradient(left, #eef2be,#f2441f);   
	-webkit-background-clip:text; -webkit-text-fill-color:transparent; 
}  
</style>  
<div class="content_txt">css文字颜色渐变</div>

效果：

3、边框颜色渐变

代码：

.content_border {  
	width:600px;max-width: 100%;margin: auto; height:150px; line-height:150px; text-align:center; font-size:32px;color:#888; 
	border: 10px solid;
    border-image: -webkit-linear-gradient(#eef2be,#f2441f) 30 30;
    border-image: -moz-linear-gradient(#eef2be,#f2441f) 30 30;
    border-image: linear-gradient(#eef2be,#f2441f) 30 30;
}  
</style>  
<div class="content_border">css边框颜色渐变</div>

效果：

链接: https://fly63.com/article/detial/805