Used with CSS and JavaScript. HTML includes 6 levels of headings, ranked from the highest (
) to the lowest (). If the attribute is present, its value must either be the empty string or a value that is an ASCII case-insensitive match for the attribute's canonical name, with no leading or trailing whitespace (i.e. The heading is the first heading in the document. If the item is not a typed item: a string that contains no U+002E FULL STOP characters (.) Many browsers will display this when the cursor hovers over the element (similar to a "tool tip"). The formatting of an h1 usually differs from the rest of … Sets a context menu for an element. User has changed the object, then attempts to leave that field (i.e. If the attribute is present, its value must either be the empty string or a value that is an ASCII case-insensitive match for the attribute's canonical name, with no leading or trailing whitespace (i.e. The heading is usually a large bolded font. The browser/user agent does not display elements that have the hidden attribute present. This tag is also commonly referred to as the element. Provides one or more properties to one or more "items". This is a boolean attribute. If you created a new web page in HTML 4.01 Transitional, your tag might look like this: In this HTML 4.01 Transitional Document example, we have created the