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+## 题目：谈一谈你对CSS盒模型的认识
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+专业的面试，一定会问 CSS 盒模型。对于这个题目，我们要回答一下几个方面：
+
+（1）基本概念：content、padding、margin。
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+（2）标准盒模型、IE盒模型的区别。不要漏说了IE盒模型，通过这个问题，可以筛选一部分人。
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+（3）
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