A viewport meta tag tells the browser how to scale and fit the web page to the device's screen size. Without it, your web page might appear too small or too large on some devices, making it hard ...

Formatting HTML code means applying consistent rules and conventions to your markup, such as indentation, spacing, alignment, comments, and naming. This has several benefits; it makes your code ...

The following example uses ODS to display the output in HTML with a table of contents. The data is the population of the United States in millions recorded at ten year intervals starting in 1790 and ...

The example below uses the HTML codes for the less-than (<) and greater-than (>) characters, which open and close an HTML or XML tag. The first example shows the word "Hello" coded as a boldfaced ...