我想延迟加载图片:每次鼠标悬停时悬停1秒钟。
这可能吗?
代码是:
<style>
#bg {background-image: url(bg.png);
background-repeat: no-repeat;
position:absolute;
margin-left: auto; margin-right: auto;display: block;
height: 354px;width: 571px;
border: 1px solid #000000; }
#delay {position: absolute;
width: 100%;
height: 354px;
}
#delay:hover {background: transparent url(delay.png) no-repeat;}
</style>
</head>
<body>
<div id="bg"> </div>
<div id="delay"> </div>
答案 0 :(得分:1)
你可以使用CSS过渡来做到这一点,在0秒内将不透明度从0改为1,延迟时间为1秒:
#delay {
background: transparent url(delay.jpg) no-repeat;
opacity: 0;
-webkit-transition: opacity 0s linear;
-o-transition: opacity 0s linear;
}
#delay:hover {
-webkit-transition-delay: 1s;
-o-transition-delay: 1s;
opacity: 1
}
目前仅支持Chrome / Safari / Opera
答案 1 :(得分:0)
您应该在页面上预先加载背景图片。
.hover:before {
content: url("/hover-image-path.jpg");
width:0;
height:0;
visibility:hidden;
position: absolute;
}