下面的代码在大多数浏览器中显示动画文本,除了运行IE的IE之外,但您看不到它。我能得到一些关于如何解决这个问题的指导吗?
请参考此链接查看示例> http://jsfiddle.net/pherrera/posvken7/
这是密码:
<div class="container">
<div id="background" class="card">
<div class="sp-container">
<div class="sp-content">
<div class="sp-globe"></div>
<h3 class="frame-1">message 1</h3>
<h3 class="frame-2">message 2</h3>
<h3 class="frame-3">message 3</h3>
<h3 class="frame-4">Now!</h2>
<h3 class="frame-5">
<span>this</span> <span>is</span> <span>a message</span>
</h3>
<a class="sp-circle-link" href="#">again!</a>
</div>
</div>
</div>
</div>body, html {
background-color: #282828;
display: table;
height: 100%;
width: 100%;
}
.container {
display: table-cell;
vertical-align: middle;
}
.card {
border-radius: 2px 2px 2px 2px;
-moz-border-radius: 2px 2px 2px 2px;
-webkit-border-radius: 2px 2px 2px 2px;
border: 0px none;
-webkit-box-shadow: 0px 0px 75px 0px rgba(255, 255, 255, 0.1);
-moz-box-shadow: 0px 0px 75px 0px rgba(255, 255, 255, 0.1);
box-shadow: 0px 0px 75px 0px rgba(255, 255, 255, 0.1);
}
#background {
width: 600px;
height: 500px;
margin: 0 auto;
background: rgba(92, 92, 92, 1);
background: -moz-radial-gradient(center, ellipse cover, rgba(92, 92, 92, 1) 0%, rgba(59, 59, 59, 1) 100%);
background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, rgba(92, 92, 92, 1)), color-stop(100%, rgba(59, 59, 59, 1)));
background: -webkit-radial-gradient(center, ellipse cover, rgba(92, 92, 92, 1) 0%, rgba(59, 59, 59, 1) 100%);
background: -o-radial-gradient(center, ellipse cover, rgba(92, 92, 92, 1) 0%, rgba(59, 59, 59, 1) 100%);
background: -ms-radial-gradient(center, ellipse cover, rgba(92, 92, 92, 1) 0%, rgba(59, 59, 59, 1) 100%);
background: radial-gradient(ellipse at center, rgba(92, 92, 92, 1) 0%, rgba(59, 59, 59, 1) 100%);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5c5c5c', endColorstr='#3b3b3b', GradientType=1);
}
a {
text-decoration: none;
}
h1.main, p.demos {
-webkit-animation-delay: 18s;
-moz-animation-delay: 18s;
-ms-animation-delay: 18s;
animation-delay: 18s;
}
.sp-container {
position: fixed;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
z-index: 0;
background: -webkit-radial-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3) 35%, rgba(0, 0, 0, 0.7));
background: -moz-radial-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3) 35%, rgba(0, 0, 0, 0.7));
background: -ms-radial-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3) 35%, rgba(0, 0, 0, 0.7));
background: radial-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3) 35%, rgba(0, 0, 0, 0.7));
}
.sp-content {
position: absolute;
width: 100%;
height: 100%;
left: 0px;
top: 0px;
z-index: 1000;
}
.sp-container h3 {
position: absolute;
top: 50%;
line-height: 100px;
height: 90px;
margin-top: -50px;
font-size: 60px;
width: 100%;
text-align: center;
color: transparent;
-webkit-animation: blurFadeInOut 3s ease-in backwards;
-moz-animation: blurFadeInOut 3s ease-in backwards;
-ms-animation: blurFadeInOut 3s ease-in backwards;
animation: blurFadeInOut 3s ease-in backwards;
}
.sp-container h3.frame-1 {
-webkit-animation-delay: 0s;
-moz-animation-delay: 0s;
-ms-animation-delay: 0s;
animation-delay: 0s;
}
.sp-container h3.frame-2 {
-webkit-animation-delay: 3s;
-moz-animation-delay: 3s;
-ms-animation-delay: 3s;
animation-delay: 3s;
}
.sp-container h3.frame-3 {
-webkit-animation-delay: 6s;
-moz-animation-delay: 6s;
-ms-animation-delay: 6s;
animation-delay: 6s;
}
.sp-container h3.frame-4 {
font-size: 200px;
-webkit-animation-delay: 9s;
-moz-animation-delay: 9s;
-ms-animation-delay: 9s;
animation-delay: 9s;
}
.sp-container h3.frame-5 {
-webkit-animation: none;
-moz-animation: none;
-ms-animation: none;
animation: none;
color: transparent;
text-shadow: 0px 0px 1px #fff;
}
.sp-container h3.frame-5 span {
-webkit-animation: blurFadeIn 3s ease-in 12s backwards;
-moz-animation: blurFadeIn 1s ease-in 12s backwards;
-ms-animation: blurFadeIn 3s ease-in 12s backwards;
animation: blurFadeIn 3s ease-in 12s backwards;
color: transparent;
text-shadow: 0px 0px 1px #fff;
}
.sp-container h3.frame-5 span:nth-child(2) {
-webkit-animation-delay: 13s;
-moz-animation-delay: 13s;
-ms-animation-delay: 13s;
animation-delay: 13s;
}
.sp-container h3.frame-5 span:nth-child(3) {
-webkit-animation-delay: 14s;
-moz-animation-delay: 14s;
-ms-animation-delay: 14s;
animation-delay: 14s;
}
.sp-globe {
position: absolute;
width: 282px;
height: 273px;
left: 50%;
top: 50%;
margin: -137px 0 0 -141px;
-webkit-animation: fadeInBack 3.6s linear 14s backwards;
-moz-animation: fadeInBack 3.6s linear 14s backwards;
-ms-animation: fadeInBack 3.6s linear 14s backwards;
animation: fadeInBack 3.6s linear 14s backwards;
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
filter: alpha(opacity=30);
opacity: 0.3;
-webkit-transform: scale(5);
-moz-transform: scale(5);
-o-transform: scale(5);
-ms-transform: scale(5);
transform: scale(5);
}
.sp-circle-link {
position: absolute;
left: 50%;
bottom: 100px;
margin-left: -50px;
text-align: center;
line-height: 100px;
width: 100px;
height: 100px;
background: #fff;
color: #3f1616;
font-size: 25px;
-webkit-border-radius: 50%;
-moz-border-radius: 50%;
border-radius: 50%;
-webkit-animation: fadeInRotate 1s linear 16s backwards;
-moz-animation: fadeInRotate 1s linear 16s backwards;
-ms-animation: fadeInRotate 1s linear 16s backwards;
animation: fadeInRotate 1s linear 16s backwards;
-webkit-transform: scale(1) rotate(0deg);
-moz-transform: scale(1) rotate(0deg);
-o-transform: scale(1) rotate(0deg);
-ms-transform: scale(1) rotate(0deg);
transform: scale(1) rotate(0deg);
}
.sp-circle-link:hover {
background: #85373b;
color: #fff;
}
/**/
@-webkit-keyframes blurFadeInOut {
0% {
opacity: 0;
text-shadow: 0px 0px 40px #fff;
-webkit-transform: scale(1.3);
}
20%, 75% {
opacity: 1;
text-shadow: 0px 0px 1px #fff;
-webkit-transform: scale(1);
}
100% {
opacity: 0;
text-shadow: 0px 0px 50px #fff;
-webkit-transform: scale(0);
}
}
@-webkit-keyframes blurFadeIn {
0% {
opacity: 0;
text-shadow: 0px 0px 40px #fff;
-webkit-transform: scale(1.3);
}
50% {
opacity: 0.5;
text-shadow: 0px 0px 10px #fff;
-webkit-transform: scale(1.1);
}
100% {
opacity: 1;
text-shadow: 0px 0px 1px #fff;
-webkit-transform: scale(1);
}
}
@-webkit-keyframes fadeInBack {
0% {
opacity: 0;
-webkit-transform: scale(0);
}
50% {
opacity: 0.4;
-webkit-transform: scale(2);
}
100% {
opacity: 0.2;
-webkit-transform: scale(5);
}
}
@-webkit-keyframes fadeInRotate {
0% {
opacity: 0;
-webkit-transform: scale(0) rotate(360deg);
}
100% {
opacity: 1;
-webkit-transform: scale(1) rotate(0deg);
}
}
/**/
@-moz-keyframes blurFadeInOut {
0% {
opacity: 0;
text-shadow: 0px 0px 40px #fff;
-moz-transform: scale(1.3);
}
20%, 75% {
opacity: 1;
text-shadow: 0px 0px 1px #fff;
-moz-transform: scale(1);
}
100% {
opacity: 0;
text-shadow: 0px 0px 50px #fff;
-moz-transform: scale(0);
}
}
@-moz-keyframes blurFadeIn {
0% {
opacity: 0;
text-shadow: 0px 0px 40px #fff;
-moz-transform: scale(1.3);
}
100% {
opacity: 1;
text-shadow: 0px 0px 1px #fff;
-moz-transform: scale(1);
}
}
@-moz-keyframes fadeInBack {
0% {
opacity: 0;
-moz-transform: scale(0);
}
50% {
opacity: 0.4;
-moz-transform: scale(2);
}
100% {
opacity: 0.2;
-moz-transform: scale(5);
}
}
@-moz-keyframes fadeInRotate {
0% {
opacity: 0;
-moz-transform: scale(0) rotate(360deg);
}
100% {
opacity: 1;
-moz-transform: scale(1) rotate(0deg);
}
}
/**/
@keyframes blurFadeInOut {
0% {
opacity: 0;
text-shadow: 0px 0px 40px #fff;
transform: scale(1.3);
}
20%, 75% {
opacity: 1;
text-shadow: 0px 0px 1px #fff;
transform: scale(1);
}
100% {
opacity: 0;
text-shadow: 0px 0px 50px #fff;
transform: scale(0);
}
}
@keyframes blurFadeIn {
0% {
opacity: 0;
text-shadow: 0px 0px 40px #fff;
transform: scale(1.3);
}
50% {
opacity: 0.5;
text-shadow: 0px 0px 10px #fff;
transform: scale(1.1);
}
100% {
opacity: 1;
text-shadow: 0px 0px 1px #fff;
transform: scale(1);
}
}
@keyframes fadeInBack {
0% {
opacity: 0;
transform: scale(0);
}
50% {
opacity: 0.4;
transform: scale(2);
}
100% {
opacity: 0.2;
transform: scale(5);
}
}
@keyframes fadeInRotate {
0% {
opacity: 0;
transform: scale(0) rotate(360deg);
}
100% {
opacity: 1;
transform: scale(1) rotate(0deg);
}
}发布于 2014-12-11 14:09:24
已完成:
在对网络进行了一些挖掘之后,我成功地添加了一些代码,使其能够在IE上工作(至少IE 11 )。
我几乎不得不增加和摆弄这些台词:
-ms-filter:”progid:DXImageTransform.Microsoft.Alpha(Opacity=0)”;
filter: alpha(opacity=0);
zoom: 1; filter: alpha(opacity=0);见此处:http://jsfiddle.net/posvken7/8/
发布于 2014-12-08 20:19:20
基本上,这里唯一的问题,现代版本的IE将有一个问题,是渲染一个阴影上的透明元素。这是一个已知的限制,有几个奇怪的地方;如果模糊半径是0,那么文本将是可见的。否则,要投出阴影,文本的颜色需要有点不透明。
在玩了一小段时间之后,我想出了一个可能的解决方案--在你的演示中应该足够了。由于文本阴影已经工作,并且能够从偏移量中定位,所以您可以将元素本身定位到相反的方向:
.blur {
top: -100vh;
position: relative;
text-shadow: 0 100vh 1em #000;
}为了只显示一个模糊的文本,我们将阴影向下推100 the。这将使其脱离屏幕,因此我们还将抛出阴影的元素推上100 of,从而将模糊的文本恢复到其主机元素的原始位置。
在本例中,我使用的是ga veritcal偏移量,但您可能会发现,对于某些场景来说,这并不理想。例如,您的文档更高,而您的模糊区域更低,您可能会发现横向偏移更好。在这种情况下,可以通过隐藏横向溢出来避免不必要的滚动条:
body {
overflow-x: hidden;
}我编写了一个演示小提琴,显示结果在线这里。在构建它时,我确实注意到Chrome当前有一个布局问题,这在调整大小时是很明显的--它看起来vm (可能还有vh)与当前的视口尺寸不同步。如果在项目中出现问题,您可能需要使用另一个单元。
将此效果应用于出现延迟的作品也是可能的。我冒昧地创建了演示这种效果的副手。它的标记非常直接,类似于您已经拥有的内容:
<h1>
<span>Hello</span>
<span>World</span>
</h1>
<h2>
<span>Additional</span>
<span>Information</span>
<span>Provided</span>
<span>Eventually</span>
</h2>CSS完成了以下几项任务:
<body>中居中(可能仅限于标题)text-shadow属性以显示嵌套的<span>元素body {
text-align: center;
font-family: "Segoe UI";
}
span {
opacity: 0;
vertical-align: middle;
text-shadow: 100vw 0 3em #000;
position: relative; left: -100vw;
animation: fadein 2s ease-in-out forwards;
}
/* Controls 'Hello' and 'World' */
h1 span:nth-child(1) { animation-delay: 1s; }
h1 span:nth-child(2) { animation-delay: 2s; }
/* Controls 'Stack Overflow is Awesome */
h2 span { animation-delay: 3s; }
@keyframes fadein {
to {
opacity: 1;
text-shadow: 100vw 0 0 #000;
}
}最终的结果是一个平滑的、跨浏览器的、模糊的效果:

发布于 2014-12-08 17:38:15
Css动画、子选择器和渐变在IE7中是受支持的,请查看caniuse.com在每个浏览器/版本中支持什么。
另外,IE中根本不支持过滤器和动画。
哦,它在IE9中被打破了,它能帮助任何人。
https://stackoverflow.com/questions/27363319
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