我正在尝试编写一个按钮,在悬停时会产生缓入缓出效果。我使用了以下代码:
#quotebutton {
padding:20px;
margin-top:-55px;
/* fallback/image non-cover color */
background-color: #000;
/* Safari 4+, Chrome 1-9 */
background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#000), to(#333));
/* Safari 5.1+, Mobile Safari, Chrome 10+ */
background-image: -webkit-linear-gradient(top, #000, #333);
/* Firefox 3.6+ */
background-image: -moz-linear-gradient(top, #000, #333);
/* IE 10+ */
background-image: -ms-linear-gradient(top, #000, #333);
/* Opera 11.10+ */
background-image: -o-linear-gradient(top, #000, #333);
font-size:18px;
color:#fff;
float:right;
transition: background 300ms ease-in-out;
-webkit-transition: background 300ms ease-in-out;
-moz-transition: background 300ms ease-in-out;
}
#quotebutton:hover {
/* fallback image non-cover color */
background-color: #000;
/* Safari 4+, Chrome 1-9 */
background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#333), to(#000));
/* Safari 5.1+, Mobile Safari, Chrome 10+ */
background-image: -webkit-linear-gradient(top, #333, #000);
/* Firefox 3.6+ */
background-image: -moz-linear-gradient(top, #333, #000);
/* IE 10+ */
background-image: -ms-linear-gradient(top, #333, #000);
/* Opera 11.10+ */
background-image: -o-linear-gradient(top, #333, #000);
}
#quotebutton a {
text-decoration:none;
color:#fff;
}
HTML如下:
<div id="quotebutton">
<a href="">Download Now</a>
</div>
但是该按钮未显示悬停效果。可能是什么问题?