<div class="container">我们知道,英文在不出现空格或者标点符号的情况下是不允许换行的,而且这里的这个“单词”长度肯定超出了500px的长度,我们看一下效果:
<div style="float: left;border: 1px solid #f00;">
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
</div>
</div>
<div class="container">这样一来,就变成了一句英文句子了,并且在空白处时候允许换行,我们看最终的显示效果:
<div style="float: left;border: 1px solid #f00;">
ddddddddddddddddddd dddddddddddd ddddddddddd dddddddddddddddddddddddddddddddddddddddddddddd
</div>
</div>
<div class="container">
<div style="width: 100px;height: 100px;background: #34538b;">
static posotion演示
</div>
</div>
<div class="container">
<div style=height: 100px;background: #34538b;position: absolute">
绝对定位演示
</div>
</div>
<div class="container">
<div style="width:100px;height: 100px;background: #34538b;position: absolute;left: 0px;right: 0px;margin-left: auto;margin-right: auto;">
绝对定位演示
</div>
</div>
<div class="container">我们把margin-right置为0px,而把margin-left置为auto,显示效果如下:
<div style="width:100px;height: 100px;background: #34538b;position: absolute;left: 0px;right: 0px;margin-left: auto;margin-right: 0px;">
绝对定位演示
</div>
</div>
<div class="container">
<div style="height: 100px;background: #34538b;max-width: 400px;">
max-width演示
</div>
</div>
CSS2.1SPEC:视觉格式化模型之width属性详解(下)
原文:http://tracylin.iteye.com/blog/2267648