Css Lowercase

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1, do not use a small picture to do background tile. That's why a lot of people don't use 1px. Width high 1px picture tile a width high 200px area, need 200*200=40, 000 times, occupy resources. 2, no border. The recommended wording is border:none; haha, I've been using this. border:0; Only defines a border with a width of zero, but the border style, color, or browser resolution, consumes resources. 3. Use the * wildcard character with caution. The so-called wildcard character, ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall in the last article, I mentioned some ways to modify Web site templates, tools. But it also involves less than the CSS style sheet of some knowledge, for this knowledge, the lack of still accounted for the majority, today I will be used to some of the CSS style sheet grammar, issued to everyone, hope to you webmaster friends ...

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Font Size The CSS2 specification defines a font based on length-horizontal and vertical dimensions. This length is a numeric value and may be preceded with an optional plus (+) or minus (-) marker. 　　In addition, the value may have an optional unit identifier. In addition, the CSS2 specification defines two unit types: absolute units and relative units. The absolute value specifies the unit, and the relative unit specifies a value that is proportional to another value. The following list lists the relative unit identifiers: em: The height of the element font. It is calculated with the font size property of the element that uses the font ...

A lot of webmaster production site template may appear when CSS clearly nonstandard problem, in order to improve the website template CSS style table readability, recommended webmaster understand the common CSS naming rules. Header: Header content: Content/container Tail: Footer navigation: Nav Sidebar: Sidebar column: Column page perimeter control overall layout width: wrappers or wrap: Left Right Center Login: Loginb ...

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The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall two. What is the standard Web site standard is not a standard, but a set of standards. The Web page consists mainly of three parts: structure (businessesflat-out), performance (presentation) and behavior (Behavior). The corresponding standards are divided into three aspects: the structured standard language mainly includes XHTML and XML, the performance standard language mainly includes the CSS, the behavior standard mainly includes the object model (such as the ECMAScript), and so on.

This is a UI template specification, B / S version of the application is more applicable, in fact, such a thing is not what the formal norms, just to adapt to the development environment we are now facing and organizational processes to make some expeditious efforts , And to solve some problems with the program communication and interface, try to avoid misunderstanding and friction. First, the applicable environment and object Second, the necessity Third, the technical principles Fourth, the code writing norms Fifth, the page template specification First, the applicable environment and objects This specification applies to browser-based B / S version of the software project development. Template development process template page writing and template files apply ...

First, clear indent and project character 1, clear the item character and indent: ul {list-style:none; padding-left:0px;} 2, clear indent ul {Margin:7;list-style-type:disc;} 3, clear indent ul { margin-left:20px} 4, clear indent u ...