【发布时间】:2016-03-19 15:14:03
【问题描述】:
完整代码开启:https://jsfiddle.net/k1t7gy8L/
我有以下 HTML:
<section class="cd-intro">
<div class="cd-intro-content mask-2">
<div class="content-wrapper">
<div class="inner">
<h1>Animated Intro Section</h1>
<p>A collection of text effects for the intro section of your website</p>
<div class="action-wrapper">
<a href="#0" class="cd-btn main-action">Get started</a>
<a href="#0" class="cd-btn">Learn More</a>
</div>
</div>
</div>
</div>
</section>
使用以下 CSS:
.mask-2.cd-intro-content .content-wrapper {
position: relative;
width: 100%;
max-width: 650px;
margin: 0 auto;
padding: 2em 0;
overflow: hidden;
transform:rotate(45deg);
background-color: #0F0;
}
.mask-2.cd-intro-content .content-wrapper .inner{
transform:rotate(-45deg);
background-color: #F00;
}
.mask-2.cd-intro-content .content-wrapper > div {
position: relative;
z-index: 1;
}
.mask-2.cd-intro-content .content-wrapper,
.mask-2.cd-intro-content .content-wrapper > div {
animation-duration: 3.5s;
animation-delay: 1.1s;
animation-fill-mode: backwards;
}
.mask-2.cd-intro-content .content-wrapper {
animation-name: cd-mask-wrapper;
}
.mask-2.cd-intro-content .content-wrapper > div {
animation-name: cd-mask-content;
}
@keyframes cd-mask-wrapper {
0% {
-webkit-transform: translateX(50%);
-moz-transform: translateX(50%);
-ms-transform: translateX(50%);
-o-transform: translateX(50%);
transform: translateX(50%);
}
100% {
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
}
@keyframes cd-mask-content {
0% {
-webkit-transform: translateX(-100%);
-moz-transform: translateX(-100%);
-ms-transform: translateX(-100%);
-o-transform: translateX(-100%);
transform: translateX(-100%);
}
100% {
-webkit-transform: translateX(0);
-moz-transform: translateX(0);
-ms-transform: translateX(0);
-o-transform: translateX(0);
transform: translateX(0);
}
}
一切都像魅力一样:除了transform:rotate(45deg); 上的旋转仅在动画之后生效。这是为什么?如何在动画之前旋转它?。
我的想法是用对角线而不是垂直线来显示内容。
【问题讨论】:
-
尝试在
.mask-2.cd-intro-content .content-wrapper .inner中删除你的csstransform:rotate(-45deg);
标签: css css-animations keyframe