CSS属性边框颜色不起作用 [英] CSS Property Border-Color Not Working

问题描述

我对边框颜色有疑问.没用我是CSS的新手，这是小提琴. http://jsfiddle.net/zeburrehman/aFzKy/151/

I have issue with border-color. It didn't work. I'm new to css here is the fiddle. http://jsfiddle.net/zeburrehman/aFzKy/151/

<div id="box">
Hello! The color of box border should be red!!
</div>​

#box {
border-color: red;
}​

推荐答案

默认情况下，border-width是0，border-style是none

因此您需要将它们设置为border-width:1px和border-style:solid.您可以将所有边框属性组合为一个，如下所示:

So you need to set them to border-width:1px and border-style:solid. You can combine all the border properties into one as below:

#box {
    border:1px solid red
}

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