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我想知道如何制作边框效果。我所做的是在css3中这个淡入效果:http://jsfiddle.net/ueu64hps/,但我仍然希望这种滑动效果。谢谢。加载边框动画?
在例子中,http://velvethammer.net/的边界从20%滑动到100%。 这是我想要的,但在页面加载。
我将粘贴下面我的代码:
的HTML:
<div id="left" class = "slow fade-in"></div>
<div id="right" class = "slow fade-in"></div>
<div id="top" class = "slow fade-in"></div>
<div id="bottom" class = "slow fade-in"></div>
<div class = "wrap">
<h2>Some random text.</h2>
</div>
而CSS:
*{
margin: 0;
padding: 0;
}
#top, #bottom, #left, #right {
background: black;
position: fixed;
}
#left, #right {
top: 0; bottom: 0;
width: 35px;
}
#left {
left: 0;
}
#right {
right: 0;
}
#top, #bottom {
left: 0; right: 0;
height: 35px;
}
#top {
top: 0;
}
#bottom {
bottom: 0;
}
.wrap{
margin:35px;
}
@-webkit-keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@-moz-keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.fade-in {
opacity:0; /* make things invisible upon start */
-webkit-animation:fadeIn ease-in 1; /* call our keyframe named fadeIn, use animattion ease-in and repeat it only 1 time */
-moz-animation:fadeIn ease-in 1;
animation:fadeIn ease-in 1;
-webkit-animation-fill-mode:forwards; /* this makes sure that after animation is done we remain at the last keyframe value (opacity: 1)*/
-moz-animation-fill-mode:forwards;
animation-fill-mode:forwards;
-webkit-animation-duration:1s;
-moz-animation-duration:1s;
animation-duration:1s;
}
.fade-in.slow {
-webkit-animation-delay: 1.5s;
-moz-animation-delay: 1.5s;
animation-delay: 1.5s;
}
感谢。
谢谢。这是完美的。 :d – user3679756 2014-10-06 23:25:43