css实现炫彩字体

#logo {                 
	font-weight: 600;                 
	font-size: 28px;                 
	font-family: "黑体";                 
	color: #8c888b;                 
	background: -webkit-linear-gradient(45deg, #70f7fe, #fbd7c6, #fdefac, #bfb5dd, #bed5f5);                 	
	-moz-linear-gradient(45deg, #70f7fe, #fbd7c6, #fdefac, #bfb5dd, #bed5f5);                 		
	-ms-linear-gradient(45deg, #70f7fe, #fbd7c6, #fdefac, #bfb5dd, #bed5f5);                 
	color: transparent;                 
/*设置字体颜色透明*/                 
	-webkit-background-clip: text;
/*背景裁剪为文本形式*/
	animation: ran 10s linear infinite;
/*动态10s展示*/
}              
@keyframes ran {
	from {
		backgroud-position: 0 0;
	}
	to {
		background-position: 2000px 0;
	}
}

样式展示示例

link