在HTML中，表格不应该用于布局，这似乎是普遍的观点。
Why?
我从来没有(老实说，很少)看到过支持这一点的有力论据。通常的答案是:
It's good to separate content from layoutBut this is a fallacious argument; Cliche Thinking. I guess it's true that using the table element for layout has little to do with tabular data. So what? Does my boss care? Do my users care?Perhaps me or my fellow developers who have to maintain a web page care... Is a table less maintainable? I think using a table is easier than using divs and CSS.By the way... why is using a div or a span good separation of content from layout and a table not? Getting a good layout with only divs often requires a lot of nested divs.
Readability of the codeI think it's the other way around. Most people understand HTML, few understand CSS.
It's better for SEO not to use tablesWhy? Can anybody show some evidence that it is? Or a statement from Google that tables are discouraged from an SEO perspective?
Tables are slower.An extra tbody element has to be inserted. This is peanuts for modern web browsers. Show me some benchmarks where the use of a table significantly slows down a page.
A layout overhaul is easier without tables, see css Zen Garden.Most web sites that need an upgrade need new content (HTML) as well. Scenarios where a new version of a web site only needs a new CSS file are not very likely. Zen Garden is a nice web site, but a bit theoretical. Not to mention its misuse of CSS.
我对使用divs + CSS而不是表的良好参数非常感兴趣。
Flex有一个标签，用于在垂直列中布局内容。说实话，我不认为他们在布局/内容方面做得很好，但至少他们已经解决了这个问题。
像许多对CSS感到沮丧的人一样，我也到处寻找一个简单的答案，当我以为我找到了它时，我感到兴奋，然后当我在Chrome中打开页面时，我的希望破灭了。我肯定没有足够的技能说这是不可能的，但我还没有看到任何人提供样本代码供同行评审，明确地证明它可以可靠地完成。
那么，这个岛的CSS方面有人能推荐一种布局垂直列的心态/方法吗?我尝试过在第二行和第三行绝对定位，但我最终与到处重叠的东西和浮动有类似的问题，如果页面缩小。
如果这个问题有答案，我会欣喜若狂地做正确的事情——只要告诉我一些像“嘿，你试过**流:垂直|水平”这样的事情，我就完全不烦你了。
CSS布局通常在可访问性方面要好得多，前提是内容以自然的顺序出现，并且没有样式表也有意义。不仅仅是屏幕阅读器难以适应基于表格的布局:它们也使移动浏览器更难正确呈现页面。
此外，使用基于div的布局，你可以很容易地用打印样式表做一些很酷的事情，比如从打印页面中排除页眉、页脚和导航——我认为这是不可能的，或者至少很难用基于表格的布局做到这一点。
If you're doubting that separation of content from layout is easier with divs than with tables, take a look at the div-based HTML at CSS Zen Garden, see how changing the stylesheets can drastically change the layout, and think about whether you could achieve the same variety of layouts if the HTML was table based... If you're doing a table-based layout, you're unlikely to be using CSS to control all the spacing and padding in the cells (if you were, you'd almost certainly find it easier to use floating divs etc. in the first place). Without using CSS to control all that, and because of the fact that tables specify the left-to-right and top-to bottom order of things in the HTML, tables tend to mean that your layout becomes very much fixed in the HTML.
实际上，我认为完全改变一个基于div和css的设计而不改变div是非常困难的。然而，使用基于div和css的布局，就更容易调整不同块之间的间距以及它们的相对大小。
一张桌子来布置也不错。但大多数情况下，仅靠一张表是无法得到所需的布局的。很快你就有了2到3个嵌套表。这变得非常麻烦。
It IS a LOT harder to read. That's not up to opinion. There's just more nested tags with no identifying marks on them.
Separating content from presentation is a good thing because it allows you to focus on what you're doing. Mixing the two leads to bloated pages that are hard to read.
CSS for styles allows your browser to cache the files and subsequent requests are much faster. This is HUGE.
Tables lock you into a design. Sure, not everyone needs the flexibility of CSS Zen Garden, but I've never worked on a site where I didn't need to change the design a little bit here and there. It's much easier with CSS.
Tables are hard to style. You don't have very much flexibility with them (i.e. you still need to add HTML attributes to fully control a table's styles)
我大概有4年没有用表格来处理非表格数据了。我没有回头。
我真的很想建议你阅读Andy Budd的《CSS Mastery》。棒极了。
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