Firefox:border-color,border-radius和背景颜色会创建不规则边缘和空白区域 [英] Firefox: border-color, border-radius and background color creates ragged edges and white space
问题描述
查看以下HTML和CSS。
.box {
border-radius:15px;
border:#333 solid 3px;
background:#333;
}
< div class =box> Hello world< / div>
它在Firefox中生成:
如您所见,边界和背景的div留下一个微小的差距是可见的。我需要边框,因为有一个不同的背景颜色的悬停状态。
我如何克服这个问题?
这很可能是Firefox中的一个错误。你可以做一个简单的技巧来解决这个问题:(这不是最好的解决方案,我知道,但问题似乎是严重的)
markup :通过'wrapper'div的伪边界
< div class =wrapper>
< div class =box> Hello world< / div>
< / div>
css :padding会执行
.wrapper {
border-radius:15px;
background:#333;
padding:3px; / *模拟边框* /
}
.box {
border-radius:15px;
background:#333;
}
http://jsfiddle.net/steweb/peYRf/
或一种更优雅的方式来解决问题(无需添加另一个div)可以在相同背景颜色的框上添加阴影,以填充白色可怕的东西,即
.box {
border:3px solid#333;
border-radius:15px;
background:#333;
-moz-box-shadow:0px 0px 1px#333; / *只在ffox * /
}
http://jsfiddle.net/steweb/Sy2rr/
Take a look at the following HTML and CSS.
.box { border-radius: 15px; border: #333 solid 3px; background: #333; }
<div class="box">Hello world</div>
It produces this in Firefox:
As you can see, the border and the background of the div leaves a tiny gap which is visible. I need the border because of a hover state with a different background-color.
How can I overcome this?
解决方案This is most likely a bug in Firefox. You could do a simple trick to solve this problem: (it's not the best solution, I know, but the problem seems to be serious)
markup: a fake border through a 'wrapper' div
<div class="wrapper"> <div class="box">Hello world</div> </div>
css: padding does the trick
.wrapper { border-radius: 15px; background: #333; padding:3px; /*simulating border*/ } .box { border-radius: 15px; background: #333; }
http://jsfiddle.net/steweb/peYRf/
OR a more elegant way to solve the problems (without add another div) could be adding a shadow on the box of the same background-color to 'fill' that white horrible stuff i.e.
.box { border:3px solid #333; border-radius: 15px; background: #333; -moz-box-shadow:0px 0px 1px #333; /* just on ffox */ }
http://jsfiddle.net/steweb/Sy2rr/
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