我正在尝试根据三种状态(默认,悬停,活动)制作具有不同背景颜色(浅绿色,绿色,深绿色)的按钮,并以这种方式在状态之间转换:
当用户:
我能够做到的唯一方法是使用JavaScript,这并不理想。根据我的理解,这可能是不可能的,因为我只能为悬停定义一个转换,这适用于默认值 - >悬停并点击 - >徘徊。我想要的是能够从默认转换 - >悬停为0s / none,以及点击的转换 - >悬停是1 /秒。这可能不使用JavaScript吗?
以下是我迄今为止尝试过的两个片段。第一个在点击时表现出所需的行为,而第二个在点击时表现出来。
button {
height: 100px; width: 400px;
border: none; outline: none;
background-color: lightgreen;
transition: 1s;
}
/* unwanted fade going from default -> hover */
button:hover {
background-color: green;
transition: 1s;
}
button:active {
background-color: darkgreen;
transition: 0s;
}
<button></button>
button {
height: 100px;
width: 400px;
outline: none;
border: none;
background-color: lightgreen;
transition: 1s;
}
button:hover {
background-color: green;
transition: 0s;
}
/* wanted but missing fade when going from active -> hover */
button:active {
background-color: darkgreen;
transition: 0s;
}
<button></button>
答案 0 :(得分:2)
这是一个疯狂的想法。在背景颜色和背景图像之间交替。这适用于Chrome&amp;苹果浏览器。 Firefox尚未实现背景图像转换。
button {
height: 100px;
width: 400px;
outline: none;
border: none;
background-color: lightgreen;
transition: background-color 1s;
}
button:hover {
background-color: green;
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAAHCAIAAABRDCAKAAAAAXNSR0IArs4c6QAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB98MEhYaBya+xvUAAAAdaVRYdENvbW1lbnQAAAAAAENyZWF0ZWQgd2l0aCBHSU1QZC5lBwAAABNJREFUCNdjZGhgwA+YGBiGjQoAfXAAjqFknA0AAAAASUVORK5CYII=');
transition: background-image 1s;
}
button:active {
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAOCAIAAABGj2DjAAAAAXNSR0IArs4c6QAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB98MEhYUHtxWQ7sAAAAdaVRYdENvbW1lbnQAAAAAAENyZWF0ZWQgd2l0aCBHSU1QZC5lBwAAABhJREFUKM9jZEhhIBUwMTCM6hnVM6j1AABGTwCARo/YOwAAAABJRU5ErkJggg==');
transition: 0s;
}
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<button></button>
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