Possible Duplicate:
wordwrap a very long string
我的代码
<div style="width:40px;">adfdddddddddddddddddddd</div>
此代码应该为 4 行, 但它以一行显示输出 。
尝试
<div style="width:40px;word-wrap:break-word;">adfdddddddddddddddddddd</div>;
换句话说 考虑添加此类 。
.wordwrap {
white-space: pre-wrap; /* CSS3 */
white-space: -moz-pre-wrap; /* Firefox */
white-space: -pre-wrap; /* Opera <7 */
white-space: -o-pre-wrap; /* Opera 7 */
word-wrap: break-word; /* IE */
}
参见
Your code is showing the output in one line because it s taking the content as a single word.
A single word will be shown in a single line. Try this code using some sentence then you will get the desired output.
You can try something like the following
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<div style="width:40px;">This is a sentence.</div>
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