【问题标题】:CSS animation fail on Chrome / Webkit browsersChrome / Webkit 浏览器上的 CSS 动画失败
【发布时间】:2016-04-14 22:22:41
【问题描述】:
我目前正在设计一个博客,我在 Chrome(以及一般的 webkit 浏览器)上发现了一个奇怪的故障。
我在“阅读更多”链接周围加上括号,我想在悬停时以某种方式移动,然后在鼠标移出时返回。
它在 IE 或 Firefox 上就像一个魅力,但在 Chromium 中,当动画结束时,它会跳回初始位置(我认为当 url 在屏幕上弹出时它会停止)。
.read_more {
font-family: sans-serif;
color: black;
text-decoration: none;
padding-left: 20px;
}
.read_more:hover {
color: black;
}
.read_more:before {
content: '[ ';
transition: all ease-out .35s;
}
.read_more:after {
content: ' ]';
transition: all ease-out .35s;
}
.read_more:hover:after {
transform: translateX(4px);
transition: all ease-out .35s;
}
.read_more:hover:before {
transform: translateX(-4px);
transition: all ease-out .35s;
}
<h2>This is an article</h2>
<p>
Ut viverra vel eros ut laoreet. Pellentesque eu imperdiet eros, eu pharetra libero. Aenean id tempor arcu. Lorem ipsum dolor sit amet, consectetur adipiscing elit [...]
</p>
<a class="read_more" href="#">Read more</a>
有没有人想办法解决这个问题?
这是我的代码:codepen
【问题讨论】:
标签:
css
google-chrome
css-transitions
css-animations
【解决方案1】:
默认情况下:before 和:after 伪元素是inline elements。内联元素未在 CSS specs transformable elements 中列出,因此它们根本不应设置动画。
也就是说,将display:inline-block; 添加到伪元素可以解决您的问题,因为内联块元素是可转换的:
.read_more {
font-family: sans-serif;
color: black;
text-decoration: none;
padding-left: 20px;
}
.read_more:hover {
color: black;
}
.read_more:before {
content: '[ ';
display:inline-block;
transition: all ease-out .35s;
}
.read_more:after {
content: ' ]';
display:inline-block;
transition: all ease-out .35s;
}
.read_more:hover:after {
transform: translateX(4px);
transition: all ease-out .35s;
}
.read_more:hover:before {
transform: translateX(-4px);
transition: all ease-out .35s;
}
<h2>This is an article</h2>
<p>
Ut viverra vel eros ut laoreet. Pellentesque eu imperdiet eros, eu pharetra libero. Aenean id tempor arcu. Lorem ipsum dolor sit amet, consectetur adipiscing elit [...]
</p>
<a class="read_more" href="#">Read more</a>
【解决方案3】:
尝试将您的 CSS 代码更新为以下内容以避免浏览器兼容性问题:
.read_more {
font-family: sans-serif;
color: black;
text-decoration: none;
padding: 0 10px;
position: relative;
}
.read_more:hover {
color: black;
}
.read_more:before,
.read_more:after {
content: "[";
position: absolute;
left: 0;
top: 0;
transition: all ease-out .35s;
}
.read_more:after {
content: ' ]';
left: inherit;
right: 0;
transition: all ease-out .35s;
}
.read_more:hover:before {
left: -5px;
transition: all ease-out .35s;
}
.read_more:hover:after {
left: inherit;
right: -5px;
transition: all ease-out .35s;
}