JavaScript // Enlarge font size of an element The most direct method is by using the style property, as follows: There are a few ways to set an HTML element’s style with JavaScript. This CSS file contains information on the styles to be applied to your document – below is an example: The href attribute should contain the name and location of the CSS file you wish to add to the document. To do so, include a link to the CSS file in the document’s element, as follows: You can also set the document’s CSS by linking to an external stylesheet. Note: It is possible to use elements like under the tag as well. In the example above, every HTML element that has the class “ example” will appear blue on the user’s screen. To set an internal style that applies to elements in the entire HTML document, you can add a element to the document’s element, as follows: Inline CSS overrides most other CSS declarations. Note: Inline CSS is the most specific, and thus has precedence over the other two approaches. In the example above, the element’s text will appear blue on the user’s screen. To set the inline style, simply set the style attributeon the HTML element as follows: External – by using a element which links to an external CSS fileĪll three are explored below.Internal – by using a element in the document’s.

Inline – by using the style attribute inside the HTML elements to be styled.There are three ways CSS can be applied to an HTML document: You can set an element’s style either in the HTML document itself, by adding an external CSS file, or by using JavaScript. An HTML element’s style is determined by the CSS applied to the element.Ĭascading Style Sheets (CSS) are used to design the layout of a webpage.

Javascript for html