以前分享过很多css3实现的字体特效，今天给大家分享一款纯css3实现的文字亮光特效。这款特效文字上一道亮光逐渐扫过文字。效果非常漂亮。感兴趣的朋友可以进来学习一下

　　今天给大家分享一款纯css3实现的文字亮光特效。这款特效文字上一道亮光逐渐扫过文字。效果非常漂亮。一起看下效果：

　　实现的代码。

　　html代码：

<span class="shiny"><span class="inner-shiny">Shiny</span> </span>

　　css3代码：

body 
{ 
 background: #111; 
} 
.shiny 
{ 
 color: #F5C21B; 
 background: -webkit-gradient(linear, left top, left bottombottom, from(#F5C21B), to(#D17000)); 
 -webkit-background-clip: text; 
 -webkit-text-fill-color: transparent; 
 display:block; 
 width:610px; 
 margin:auto; 
 font-family: "Source Sans Pro", sans-serif; 
 font-size: 13em; 
 font-weight: 900; 
 position: relative; 
 text-transform: uppercase; 
} 
.shiny::before 
{ 
 background-position: -180px; 
 -webkit-animation: flare 5s infinite; 
 -webkit-animation-timing-function: linear; 
 background-image: linear-gradient(65deg, transparent 20%, rgba(255, 255, 255, 0.2) 20%, rgba(255, 255, 255, 0.3) 27%, transparent 27%, transparent 100%); 
 -webkit-background-clip: text; 
 -webkit-text-fill-color: transparent; 
 content: "Shiny"; 
 color: #FFF; 
 display: block; 
 padding-right: 140px; 
 position: absolute; 
} 
.shiny::after 
{ 
 content: "Shiny"; 
 color: #FFF; 
 display: block; 
 position: absolute; 
 text-shadow: 0 1px #6E4414, 0 2px #6E4414, 0 3px #6E4414, 0 4px #6E4414, 0 5px #6E4414, 0 6px #6E4414, 0 7px #6E4414, 0 8px #6E4414, 0 9px #6E4414, 0 10px #6E4414; 
 top: 0; 
 z-index: -1; 
} 
.inner-shiny::after, .inner-shiny::before 
{ 
 -webkit-animation: sparkle 5s infinite; 
 -webkit-animation-timing-function: linear; 
 background: #FFF; 
 border-radius: 100%; 
 box-shadow: 0 0 5px #FFF, 0 0 10px #FFF, 0 0 15px #FFF, 0 0 20px #FFF, 0 0 25px #FFF, 0 0 30px #FFF, 0 0 35px #FFF; 
 content: ""; 
 display: block; 
 height: 10px; 
 opacity: 0.7; 
 position: absolute; 
 width: 10px; 
} 
.inner-shiny::before 
{ 
 -webkit-animation-delay: 0.2s; 
 height: 7px; 
 left: 0.12em; 
 top: 0.8em; 
 width: 7px; 
} 
.inner-shiny::after 
{ 
 top: 0.32em; 
 rightright: -5px; 
} 
@-webkit-keyframes flare 
{ 
 0% { background-position: -180px; } 
 30% { background-position: 500px; } 
 100% { background-position: 500px; } 
} 
@-webkit-keyframes sparkle 
{ 
 0% { opacity: 0; } 
 30% { opacity: 0; } 
 40% { opacity: 0.8; } 
 60% { opacity: 0; } 
 100% { opacity: 0; } 
}