【发布时间】:2019-11-05 19:32:44
【问题描述】:
我正在尝试使用 CSS :disabled 伪选择器设置禁用按钮的样式。出于某种原因,使用 iOS Mobile Safari 时不遵守“边界半径”规则。我写了一个简单的 HTML 页面来演示这个问题(错误?)。以下示例适用于 Firefox、Chrome 和 IE/Edge,但不适用于 iPhone/iPod Touch。您可以通过将 HTML 代码复制/粘贴到 https://www.w3schools.com/html/tryit.asp?filename=tryhtml_intro
来测试示例向下滚动以查看示例的屏幕截图:
<!DOCTYPE html>
<html>
<head>
<title>iOS Safari CSS But Demonstration</title>
<style>
input[type="button"],
input[type="submit"],
button,
input[type="button"]:disabled,
input[type="submit"]:disabled,
button:disabled {
min-width:300px;
cursor: pointer;
border-width: 1px;
border-style:solid;
border-color: rgba(0, 0, 0, 0.5);
color: #000000;
font-size: inherit;
padding: 2px 10px;
text-align: center;
opacity: 1;
/*
neither of the following border-radius rules
seem to work in iOS Safari
*/
border-radius: 0px !important;
-webkit-border-radius: 0px !important;
}
</style>
</head>
<body>
Disabled Input Example--the following disabled input<br/>
is supposed to have square corners (border-radius: 0px) but<br/>
instead they are rounded when viewed in an iOS Safari browser:<br/>
<input type="button" value="I should have square corners." disabled/>
</body>
</html>
iOS 截图:
火狐截图:
为什么 iOS Mobile Safari 不遵守禁用元素的“border-radius”CSS 规则?
【问题讨论】:
标签: css css-selectors mobile-safari