css3 文字闪动效果

<div id="container">
这里查看“<span class="blink">闪烁效果</span>”，ENjoy!
</div>

/* 定义keyframe动画，命名为blink */

@keyframes blink{
  0%{opacity: 1;}
  50%{opacity: 1;}
  50.01%{opacity: 0;} /* 注意这里定义50.01%立刻透明度为０，可以设置闪烁效果 */
  100%{opacity: 0;} 
}

/* 添加兼容性前缀 */

@-webkit-keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 1; }
    50.01% { opacity: 0; }
    100% { opacity: 0; }
}

@-moz-keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 1; }
    50.01% { opacity: 0; }
    100% { opacity: 0; }
}

@-ms-keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 1; }
    50.01% { opacity: 0; }
    100% { opacity: 0; }
}

@-o-keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 1; }
    50.01% { opacity: 0; }
    100% { opacity: 0; }
}

/* 定义blink类*/
.blink{
    animation: blink .75s linear infinite;  
    /* 其它浏览器兼容性前缀 */
    -webkit-animation: blink .75s linear infinite;
    -moz-animation: blink .75s linear infinite;
    -ms-animation: blink .75s linear infinite;
    -o-animation: blink .75s linear infinite;
    color: #dd4814;
}