css border-width percentage [英] css border-width percentage

问题描述

我有一个div包装另一个像这样

I have one div wrapping another like so

<div id="container"><div id="box"></div></div>

假设容器的尺寸为100x100像素。我想要盒子有0px高度和0px宽度。但是，我想让框的左边框填充容器的50％，框的右边框填充容器的另外50％。

Let's say the container has a dimension 100px by 100px. I want to box to have 0px height and 0px width. However, I want the left border of the box to fill up 50% of the container, and the right border of the box to fill up the the other 50% of the container.

我如何用css这样做？

How do I do this with css?

推荐答案

。

使用以下标记：

<div class="box"></div>​

a href =http://jsfiddle.net/HxbnK/> http://jsfiddle.net/HxbnK/ ）：

And the following styles (example: http://jsfiddle.net/HxbnK/):

.box {
    background-image: linear-gradient(154deg, red 50%, transparent 50%),
                      linear-gradient(26deg, red 50%, transparent 50%);
    background-position: 0 0, 100% 0;
    background-repeat: no-repeat;
    background-size: 50% 100%;
    height: 100px;
    width: 100px;
}​

请记住 .box 元素需要是一个正方形才能正常工作。

Just keep in mind that the .box element needs to be a square for this to work correctly.

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