CSS3 senses mouse background flickering and image scaling, and css3 senses
<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<Html xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Title> CSS3 senses background flickering and dynamic image scaling effects of the mouse </title>
<Meta http-equiv = "content-type" content = "text/html; charset = gb2312">
<Style type = "text/css">
/* Title background */
H2 {background: rgba (0.5, 0,); color: # FFF; padding: 10px 0; width: 300px; text-align: center; transition: opacity 0.5 s linear 0 s ;}
H2: hover {-moz-animation: bg. 5 s memory-in-out;-webkit-animation: bg. 5 s memory-in-out ;}
H2, a {cursor: pointer; margin: 10px auto ;}
@-Moz-keyframes bg {0% {background: rgba (0.18, 53 );}
25% {background: rgba (0.5, 53 );}
50% {background: rgba (0.1, 53 );}
75% {background: rgba (0.5, 53 );}
100% {background: rgba (0.18, 53 );}}
@-Webkit-keyframes bg {0% {background: rgba (0.18, 53 );}
25% {background: rgba (0.5, 53 );}
50% {background: rgba (0.1, 53 );}
75% {background: rgba (0.3, 53 );}
100% {background: rgba (0.18, 53 );}}
/* Magnifiers */
A {display: block; width: 50px; height: 50px; border-radius: 50%; background: #000; transition: opacity 0.2 s linear 0 s; background: url(eye.png) no-repeat;}/* use it as a magnifier */
A: hover {-moz-animation: heart_beat. 5 s release-in-out;-webkit-animation: heart_beat. 5 s release-in-out ;}
@-Moz-keyframes heart_beat {0% {-moz-transform: scale (1 )}
25% {-moz-transform: scale (1.70 )}
50% {-moz-transform: scale (0.9 )}
75% {-moz-transform: scale (1.55 )}
100% {-moz-transform: scale (1 )}}
@-Webkit-keyframes heart_beat {0% {-webkit-transform: scale (1 )}
25% {-webkit-transform: scale (1.70 )}
50% {-webkit-transform: scale (0.9 )}
75% {-webkit-transform: scale (1.55 )}
100% {-webkit-transform: scale (1 )}}
Div {width: 500px; margin: 0 auto; border: solid 1px # ccc; padding: 20px; background: rgba (255,255,255, 0.5); text-align: center ;}
</Style>
</Head>
<Body>
<Div> http://www.999jiujiu.com/</div>
<Div>
<H1> move the mouse over and add an animation <H2> life of front-end engineers <A> </a>
</Div>
</Body>
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