Nettuts provides Five CSS writing skills to translate the core idea.
1. CSS reset/Reset
You may need to know what is CSS reset first. Then how can I reset the CSS.
You can copy Eric Meyer reset, Yui reset, or other CSS reset, but you should change it to your own reset based on your project.
Do not use * {margin: 0; padding: 0 ;}. I personally love it. The original author mentioned that using this sentence does not apply to some elements, such as single-choice buttons. However, there is no single-choice button in my blog. If so, just reset the single-choice button again.
2. Arrange CSS in alphabetical order
Not in alphabetical order
| Div # header H1 { Z-index: 101; Color: #000; Position: relative; Line-Height: 24px; Margin-Right: 48px; Border-bottom: 1px solid # dedede; Font-size: 18px; } |
In alphabetical order
| Div # header H1 { Border-bottom: 1px solid # dedede; Color: #000; Font-size: 18px; Line-Height: 24px; Margin-Right: 48px; Position: relative; Z-index: 101; } |
The reason is that a property can be better found. I personally think it's okay, and the difference is not too big. However, it may be suitable for you.
3. Better CSS Structure
CSS comments are used to group CSS objects. This structure is clear and facilitates collaborative design.
| /***** Reset *****/ Xxxxxxx {XXXXX} XXXXX {XXXXX} /***** Layouts *****/ Xxxxxxx {XXXXX} XXXXX {XXXXX} |
4. Maintain consistency
It is better to write all the attributes of a selector in one row or one row for each attribute. You think OK is good.
| IV # header {float: Left; width: 100% ;} Div # header Div. Column { Border-Right: 1px solid # CCC; Float: rightright; Margin-Right: 50px; Padding: 10px; Width: 300px; } Div # header H1 {float: Left; position: relative; width: 250px ;} |
For example, I personally like to write a line, because writing a line in each row will make the entire document feel too long and it is inconvenient to find it. What if you like to write one row but send it to the other team, but he prefers each row? In fact, it is very simple to take the CSS for W3C verification. It will have a result that will be automatically converted to each row.
5. Mark first and then CSS
I don't quite understand this. In general, it is easier to write CSS after marking HTML. For example, if I write a page, first write a basic tag structure.
| <Body> <Div id = "wrapper"> <Div id = "Header"> <! -- End # header --> <Div id = "Container"> <Div id = "content"> </Div> <! -- End # Content --> <Div id = "sidebar"> </Div> <! -- End # sidebarr --> </Div> <! -- End # container --> <Div id = "footer"> </Div>! <-- End # footer --> </Div> <! -- End # wrapper --> </Body> |
Then, we try to make good use of the sub-selector, instead of adding a selector to the sub-Selector as soon as possible.
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