我有一个样式向下,但在 Firefox 中单击时,我无法删除虚线边框。我使用过outline: none
但它仍然不起作用。有什么想法吗?
CSS:
.styled-select {
background: lightblue;
font-size: 20px;
height: 50px;
line-height: 50px;
position: relative;
border: 0 none !important;
outline: 1px none !important;
}
.styled-select select {
background: transparent;
border: 0;
border-radius: 0;
height: 50px;
line-height: 50px;
padding-top: 0; padding-bottom: 0;
width: 100%;
-webkit-appearance: none;
text-indent: 0.01px;
text-overflow: '';
border: 0 none !important;
outline: 1px none !important;
}
HTML:
<div class="styled-select">
<select id="select">
<option value="0">Option one</option>
<option value="1">Another option</option>
<option value="2">Select this</option>
<option value="3">Something good</option>
<option value="4">Something bad</option>
</select>
</div>
请参阅此jsFiddle。
答案 0 :(得分:134)
在这里找到我的答案:https://stackoverflow.com/a/18853002/1261316
它没有被设置为正确的答案,但它对我来说非常有用:
select:-moz-focusring {
color: transparent;
text-shadow: 0 0 0 #000;
}
option:not(:checked) {
color: black; /* prevent <option>s from becoming transparent as well */
}
答案 1 :(得分:-1)
这会对你有所帮助。将它放在样式表的顶部。
/**
* Address `outline` inconsistency between Chrome and other browsers.
*/
a:focus {
outline:0;
}
/**
* Improve readability when focused and also mouse hovered in all browsers.
*/
a:active,
a:hover {
outline: 0;
}