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A CSS rule is a group of CSS properties that have been applied to an HTML element, or element group.
The rule is made up of two parts. The first part is called the selector. The selector is used to determine which HTML elements this CSS rule will apply to. The CSS selector for all the paragraph tags on a page looks like this:
p
Following the selector are a list of CSS properties. These properties are separated from one another using a semicolon, and are grouped together by a pair of curly braces {}
When you put the two parts together, the complete rule might look something like this
p { color: white; width:250px; margin:2px 6px 5px 12px;}
Wiki User
∙ 11y ago
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∙ 14y agoYou would need a whole book to answer this question. Can you be more specific?
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What are the strict rules of html5?
CSS
What is a custom CSS?
All CSS is custom, that is the purpose behind CSS. It allows you to control the presentation of your web pages and separate the rules that govern presentation from the content and markup. You control what rules you develop and set the rules for. CSS stands for cascading style sheets.
What are selectors in CSS?
When you are writing CSS (Cascading Style Sheet) code, you are writing a set of rules that a page's HTML code must follow when rendering the page. Every block of CSS rules has three important parts: The selector, properties, and values. The selector is what tells the page WHAT elements the following rules apply to, such as all divs with a name of "colorMeRed". Properties are what the page must change on the element, such as it's color. Finally, the value is what that property actually must be set to, such as "red".
Can you link more than on CSS style sheet to an HTML document?
Yep. You can add as many as you'd like. That's where the "cascade" comes in. Firstly, all rules are superseded by later rules, or more specific rules. Then Linked rules are superseded by embedded rules which are superseded by inline styles.
What is valid css?
Valid CSS is CSS that has been run through the W3C CSS checker and passed.
What are the strict rules of html5?
CSS
What the best tools for removing inefficient rules in CSS?
CSS rules can be removed manually by opening the CSS file. It makes the user decide what to remove.
What is a custom CSS?
All CSS is custom, that is the purpose behind CSS. It allows you to control the presentation of your web pages and separate the rules that govern presentation from the content and markup. You control what rules you develop and set the rules for. CSS stands for cascading style sheets.
What are selectors in CSS?
When you are writing CSS (Cascading Style Sheet) code, you are writing a set of rules that a page's HTML code must follow when rendering the page. Every block of CSS rules has three important parts: The selector, properties, and values. The selector is what tells the page WHAT elements the following rules apply to, such as all divs with a name of "colorMeRed". Properties are what the page must change on the element, such as it's color. Finally, the value is what that property actually must be set to, such as "red".
What is CSS and how to apply CSS in HTML tag and attributes?
CSS is a rule based language - you define rules specifying groups of styles that should be applied to particular elements or groups of elements on your web page. CSS can be added to HTML documents in 3 ways : Inline - by using the style attribute inside HTML elements. Internal - by using a element in the section. External - by using a element to link to an external CSS file.
How do you get css to work?
CSS can be applied to a web page in three ways: inline style, a STYLE element in the HEAD of a page, or an external style sheet (or any combination of the three).CSS rule use a selector to determine which elements to apply the styling to and property:value rules to determine which styles to apply.
What is css and deffrent type of css?
css
How are the conflicting style rules resolved for the same element in HTML?
The conflicting style rules are resolved by introducing internal and external CSS. It defined a common cascading style sheet for all.
Can you link more than on CSS style sheet to an HTML document?
Yep. You can add as many as you'd like. That's where the "cascade" comes in. Firstly, all rules are superseded by later rules, or more specific rules. Then Linked rules are superseded by embedded rules which are superseded by inline styles.
What is valid css?
Valid CSS is CSS that has been run through the W3C CSS checker and passed.
What are the functions of CSS?
CSS is used to style HTML (and other markup languages) pages. The browser looks at the rules declared in CSS and applies those rules to the relevant HTML elements that it finds in the web page it is rendering. These rules can affect what font typeface is used, what size the font should be, the color of the font, background colors, the alignment of text, placement of images, text, and other items on the web page, and more.
Difference between in-line and cascading style sheet?
Internal is normally called embedded CSS. It is place between the style tags which are place between the head tags on an HTML page. Inline CSS uses the style="" attribute and styles the tags directly. It will override any previous CSS styling.
