There are three types of lists in HTML. They are: Unordered list Ordered list Description list HTML unordered list The <ul> tag defines a set of an unordered list, and the <li> tag defines each of list items. The items of an unordered list are marked with bold dots by default: You can use the …
HTML elements can be divided into block-level elements and inline elements according to the way they are displayed. Block-level elements The block-level element always occupies a single line, and the following element starts from a new line. The width, height , padding and margin of a block-level element all can be changed in CSS. These …
Class attributes can define one or more classes for HTML elements. If the HTML element defines the class attribute, then we can use CSS to define the style for the class. CSS can define the same style for elements with the same class name, and different styles for elements with different class names.At the same …
The id attribute defines the unique identifier of the HTML element. The id must be unique in the HTML document. In CSS, use “#id” command to select the HTML element and define the style for it. In JavaScript, you can call the document.getElementById(id) method to find HTML elements. Id Attribute Syntax Every html element can …
CSS stands for Cascading Style Sheets. CSS is a markup language that describes the style of HTML documents, which means specifying how the documents will be displayed to users. You will learn the basics step-by-step in this CSS tutorial, and explore advanced features of CSS by combining online examples. Now let’s start the journery! CSS online demo You will get a lot of …
Before deeping into CSS, you need to understand the background of CSS and other related web technologies. What is CSS CSS means Cascading Style Sheets. CSS styles which define how to display HTML elements are usually stored in style sheets. External style sheets which can be applied into multiple pages can improve our efficiency obviously. And the external style …
A CSS rule consists of a selector and one or more declarations.Like this: selector {declaration1; declaration2; … declarationN } A selector is usually an HTML element that you need to define styles. It can be an HTML tag name, a class name, or an element ID. Each declaration consists of a CSS property and a …
The CSS selector specifies the HTML elements that need to define the style. The CSS selector mainly has the following 6 types: Element selector Id selector Class selector Attribute selector Descendant selector Child selector Element Selector The element selector directly uses the element name to select the HTML element. The following code allows you to …
The browser formats the HTML document according to the loaded style sheet.Browsers parse style sheets very quickly. How to insert a style sheet in the HTML document There are 3 ways to insert a style sheet in an HTML document: External style sheet Internal style sheet Inline style sheet External style sheet When styles need …
The CSS background property is used to define the background effect of HTML elements. We can set the background color or the background image in CSS. The common CSS background properties are as follows: background-color：to set the background color background-image：to set the background image background-repeat：to set the repeat mode of the background image background-attachment：to set whether the background image scroll with the page background-position：to …
