任何方式使用css3仅在页面加载90秒后删除/隐藏#a?
<div id="container">
<div class="box">
<a id="hide_after_90_seconds"></a>
</div>
</div>
我很想从display:block to display:none如果可能的话?
答案 0 :(得分:20)
CSS动画和forwards
属性可以将动画暂停到100%。 <{1}}属性无法设置动画。
当元素达到100%时,元素会被display
,然后position: relative
和opacity: 0
。它会褪色,然后将自己拉到视口之外。
See browser support here - 兼容IE 10+!
Here is a complete list of animated properties.
以下三种方法可以将视口外的div拉到100%:
left: -9999px
与元素left: -9999px
结合使用(如下例所示)
position: relative
或height: 0
结合max-height: 0
@Troy Gizzi 醇>
此示例在5秒后淡化文本,然后从视口中删除div。
text-indent: -9999px
div {
-webkit-animation: seconds 1.0s forwards;
-webkit-animation-iteration-count: 1;
-webkit-animation-delay: 5s;
animation: seconds 1.0s forwards;
animation-iteration-count: 1;
animation-delay: 5s;
position: relative;
background: red;
}
@-webkit-keyframes seconds {
0% {
opacity: 1;
}
100% {
opacity: 0;
left: -9999px;
}
}
@keyframes seconds {
0% {
opacity: 1;
}
100% {
opacity: 0;
left: -9999px;
}
}
答案 1 :(得分:7)
#hidethis { animation: css 0s 3s forwards; }
@keyframes css { to { visibility: hidden; } }
/* visibility / overflow: hidden; */
&#13;
<div id='hidethis'>Wait for 3 seconds...</div>
&#13;
答案 2 :(得分:1)
最近你可以带css只是这个......可能会进一步改进,但这就是它......
http://jsfiddle.net/techsin/7g7ofazj/
.red {
background-color: red; width: 100px; height: 100px;
-webkit-animation: ani 1s forwards;
}
@-webkit-keyframes ani {
89% {opacity:1;height: 100px;}
90% {opacity:0; height: 0;}
100% {opacity:0; height: 0;}
}
如果你想用javascript / jquery ..
你会这样做..
var ele = $(".hide_after_90_seconds");
setTimeout(function() { ele.hide(); }, 9000);