CSS如何实现div宽度根据内容自适应_html/css_WEB-ITnose
CSS如何实现div宽度根据内容自适应:
建议:尽可能的手写代码，可以有效的提高学习效率和深度。
在实际应用中，可能有这样的需求，那就是需要div根据内容进行宽度自适应。有很多开发者可能误以为如果不设定div的宽度就可以实现宽度随内容自适应，其实这是错误的，因为在默认状态下，div的宽度值是百分之百，也就是会占满整个父元素宽度。
代码实例如下:
<!DOCTYPE html><html><head><meta charset="utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.parent{ width:400px; height:400px; border:1px solid red;}.children{ border:1px solid blue; height:50px;}</style></head><body><div class="parent"> <div class="children">欢迎来到蚂蚁部落，今天阳光不错！</div></div></body></html>以上代码可以看出，默认状态下，并不能够实现我们想要的效果。
下面对以上代码进行修改如下:
<!DOCTYPE html><html><head><meta charset="utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.parent{ width:400px; height:400px; border:1px solid red;}.children{ border:1px solid blue; height:50px; display:inline-block; *display:inline; *zoom:1;}</style></head><body><div class="parent"> <div class="children">欢迎来到蚂蚁部落，今天阳光不错！</div></div></body></html>以上代码实现我们想要的效果，并且各浏览器兼容性良好，主要是添加如下核心代码:
display:inline-block; *display:inline; *zoom:1;
原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=4629
更多内容可以参阅:http://www.softwhy.com/divcss/
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