элементы типа number используются для того, чтобы дать возможность пользователю ввести число. У них есть встроенная валидация, запрещающая вводить нечисловые значения. Браузер может предоставить возможность увеличить или уменьшить значение специальными стрелками, используя мышь или просто двигая пальцем по экрану....and input Supported Common Attributes autocomplete , list , placeholder...placeholder , readonly IDL attributes list , value , valueAsNumber...
Media, namely images and video, account for over 70% of the bytes downloaded for the average website. In terms of download performance, eliminating media, and reducing file size is the low-hanging fruit. This article looks at optimizing images and video to improve web performance....natively via the loading="lazy" attribute on the <img> element, and...element equipped with a type attribute . If all of this sounds a...
The content behind MDN Web Docs. Contribute to mdn/content development by creating an account on GitHub.... It is given an `id` attribute to enable it to be associated...purposes, as well as a `name` attribute to represent the name of the...
The HTML element encapsulates a set of table rows (
elements), indicating that they comprise the foot of a table with information about the table's columns. This is usually a summary of the columns, e.g., a sum of the given numbers in a column....it Attributes This element includes the global attributes . Deprecated...Deprecated attributes The following attributes are deprecated...
The obsolete HTML Big Element () renders the enclosed text at a font size one level larger than the surrounding text (medium becomes large, for example). The size is capped at the browser's maximum permitted font size....has no other attributes than the global attributes , common to...
The HTML element represents a word break opportunity—a position within text where the browser may optionally break a line, though its line-breaking rules would not otherwise create a break at that location.... Try it Attributes This element only includes...includes the global attributes . Notes On UTF-8 encoded pages, <wbr>...