chrome css selector

CSS is one of the most powerful tools available to web designers. Using it, we can change the interface of a website within several minutes without changing the tab of the page. But while in fact, each of us realizes that it is useful, CSS selectors are far from exploiting their potential, sometimes we tend to use too many useless classes, IDs, Div, and span to make our HTML messy. The best way to avoid spr

You may have mastered the basic css selectors such as id, class, and background selector. But this is far from the whole of css. The following describes the 30 most commonly used selectors in css parsing for your system, including our biggest browser compatibility issue. Only by mastering them can we truly appreciate t

I. CSS Selector1. type, class, and Id selector: element. Class element # ID2. Group selector: Use a comma3. Descendant selector: Use a space4. Child selector: greater than ID5. First-Child selector: First-child6. sibling

Note: "proficient in css" Chapter 2nd selector, comment, "proficient in css" Chapter 2ndChapter 2 selector, comment 1. You need to know the commonly used selectors (id selector, class selector, type

-child: The only child element in the parent element, E;E:only-of-type: The only element in the parent element that has that type E;E:empty: element without child element, no child element including text node;E:lang (en): an element with a language expressed using a double-letter abbreviation (EN);E:not (Exception): The selector selects elements that do not match the selectors in parentheses:p:not(.info) {font-size:12px;} //匹配所有class值不为info的p元素5. Pseu

element in the parent element, E;E:only-of-type: The only element in the parent element that has that type E;E:empty: element without child element, no child element including text node;E:lang (en): an element with a language expressed using a double-letter abbreviation (EN);E:not (Exception): The selector selects elements that do not match the selectors in parentheses:p:not(.info) {font-size:12px;} //匹配所有class值不为info的p元素5. Pseudo-ElementsPseudo-elem

See also: http://www.divcss5.com/css-hack/c263.shtml CSS Google browser css Chrome css Safari browser to identify CSS hack We know and will use the difference between CSS ie Firefox bro

be n, can not be substituted with other letters.(3),: Nth-child (Odd) selected an odd-numbered item, while using: Nth-last-child (Odd) selected an even entry7, negation pseudo class selector Selector Selector Function description E:not (F) Matches all e elements except the element f 8, Property

What this article brings to you is about the use of CSS property selectors. CSS Property Selector usage Introduction (code), there is a certain reference value, the need for friends can refer to, I hope to help you. One, existence and value attribute selectors 1. Existence and Value attribute Selector /* Existe

, and it actually puts width as the minimum width. In order for this command to work on IE, you can put a div under the body tag and then assign a class to the div: then the CSS is designed like this:#container {min-width:600px; Width:expression (Document.body.clientWidth 7 Clear Float. hackbox{display:table;//Display the object as a block-element-level table} or. hackbox{Clear:both;} or join: After (pseudo-object), set what happens after the object,

One, Tag SelectorSecond, category selectorThird, ID selectorThe selector (selector) is a very important concept in CSS, and all markup styles in the HTML language are controlled by different CSS selectors. Users only need to select different HTML tags through the selector, a

CSS Selector PrecedencePriority order:1,! Important (IE6 does not support this property) 2, HTML element tag added style= ""(CSS difficult to manage, not recommended) 3, one or more ID selectorsExample: #top {margin:0;}4, one or more class selectors (including attributes, Pseudo-class selectors)example:. outer{} [data-job= "Frontend"]{} a:active{}5. Tag Selectore

The five most common types of CSS selectorsAccurate and concise use of CSS selectors will achieve very good results. We don't have to define the class or ID for each element throughout, and with the right organization, you can do the same thing in the simplest way possible. In the actual work, the most commonly used selectors have the following five categories:First, Tag selector:As implies, Tag

A lot of people think CSSEspecially simple, but actually really write well CSSNot easy, CSSEach point is actually a lot of content, take the selector, CSSSelectors can be divided into five categories: Element Selector Relationship Selector Property Selector Pseudo class

Learn the Web notes, course: http://www.imooc.com/code/20241.css Selector Sub-selector: parent>child A child selector refers to the first child element in the range that selects the parent. Both parent and child are pseudo-code here. Can be a class with a. classname, or it can be a label ul>li, or an ID #pid > #