Question

I would like to know which of the following is better to use, or is generally better:

<img src = "foo.png" height = 32 width = 32 />

页: 1

<img src = "foo.png" style = "height: 32px; width: 32px;" />

Answer 1

后者比较好(更新)。

<img src="foo.png" style="height:32px; width:32px;" />

Answer 2

如果你想要保持其清洁,never就在任何超文本标签上设置了名词。航道使用CSS外部档案。使用身份证或使用某类,因为它们是打算这样做的。如果你突然需要改变50个超文本元素的面貌,那么你就错过了你决定将其全部放在网上的那一天,而不是给他们一个班子,并在外部卷宗中界定这一类别的价值。由于在CSS档案中编辑一条线比在超文本档案中找到所有50条更容易得多。

Also, always enclose your attributes in either single or double quotation marks. This is a best-practice.

此外,总是关闭你的标签。我不能严肃地相信,今天和现在,有人会不时地说,你不需要以超文本的方式关闭你的标签。

You don t have to, it s true. But I really thought we had all moved past that point of laziness.

So, my recommendation is you use this: <img src="foo.png" height="32" width="32" />
Also, there is no need whatsoever to put spaces before or after you = sign.

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