Pure CSS3 Create Luminous Button

Pure CSS3 Create Luminous Button

这是一个很简单的按钮效果,其来源于鬼哥的鬼群,看到鬼大问这样的按钮怎么制作,默认效果就不说了,说一下点击时的效果吧。当你点击按钮时,中间会有发光,并向外扩散的淡光效果。看到效果大家在考虑是否使用text-shadow制作,或者说使用box-shadow效果制作。但思量过来,直接在button上使用这两个属性都无法实现,最后决定使用“:after”来制作发光的效果。经过尝试,效果还是制作出来了,只不过没有设计师的那么完美。希望大家能从中找到一点思路。

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HTML CODE

<button class="btn" type="submit">Submit</button>
<button class="btn" type="reset">Reset</button>

CSS CODE

body {
  background:#347db0;
  text-align: center;
}
.btn-wrap {
	text-align: center;
	margin: 50px;
}
.btn{
  position: relative;
  display: inline-block;
  line-height: 25px;
  padding: 5px 15px;
	margin:10px;
	transition: all .3s ease-out;
  text-transform: uppercase;
  border-radius: 5px;
  border: 1px solid #1e639a;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  text-shadow:0 1px 2px rgba(0,0,0,.4);
  box-shadow: inset 1px 0 0  #559ad5,inset -1px 0 0  #559ad5,inset 0 1px 0  #559ad5,inset 0 -1px 0  #559ad5,0 0 1px rgba(0,0,0,0.5);
  background: #4086c2; /* Old browsers */
  background: -*-linear-gradient(to bottom,  #4086c2 0%,#2989d8 100%,#3378b1 100%); 
}
.btn:hover {
  background: #3378b1; /* Old browsers */
  background: -*-linear-gradient(to bottom,  #3378b1 0%,#2989d8 0%,#4086c2 100%); 
}
.btn:active:after {
  content: "";
  display:block;
  width: 2px;
  height: 2px;
  position:absolute;
  border-radius:2px;
  top:50%;
  left: 50%;
  margin: -1px 0 0 -1px;
  z-index:2;
  background: rgba(255,255,255,1);
  box-shadow:0 0 10px 5px rgba(255,255,255,0.5),
    0 0 20px 10px rgba(255,255,255,0.5),
    0 0 30px 15px rgba(255,255,255,0.4),
    0 0 40px 20px rgba(255,255,255,0.3),
    0 0 50px 25px rgba(255,255,255,0.3),
    0 0 60px 30px rgba(255,255,255,0.3),
    0 0 70px 35px rgba(255,255,255,0.3);
}​

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如需转载,烦请注明出处:http://www.w3cplus.com/demo/pure-css3-create-luminous-button.html

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