#P element html how to

The asterisk should fall just after the attribute name, directly before the equals sign. When looking to find an element based on part of an attribute value, but not an exact match, the asterisk character, *, may be used within the square brackets of a selector. Inside the square brackets should be the attribute name followed by an equals sign, =, quotations, '', and inside of the quotations should be the desired matching attribute value. To identify an element with a specific, and exact matching, attribute value the same selector from before may be used, however this time inside of the square brackets following the attribute name, include the desired matching value.

The square brackets may or may not follow any qualifier such as an element type or class, all depending on the level of specificity desired. To select an element based on if an attribute is present or not, include the attribute name in square brackets,, within a selector. The first attribute selector identifies an element based on whether it includes an attribute or not, regardless of any actual value. IE 7 also has support, but be aware that HTML comments can screw.

Now elements can be selected based on whether an attribute is present and what its value may contain. If there was another

element after that

, it would still be.

Other attribute selectors have emerged over the years, specifically taking a large leap forward with CSS3. These class and ID attribute selectors are widely used and extremely powerful but only the beginning. Some of the common selectors looked at early may also be defined as attribute selectors, in which an element is selected based upon its class or ID value. Selects an element that follows directly after the prior element, in which both elements share the same parent Selects an element that follows anywhere after the prior element, in which both elements share the same parent See the Pen Sibling Selectors by Shay Howe ( on CodePen. Lastly, the ID selector identifies an element based on its ID attribute value, which is unique and should only be used once per page. The class selector identifies an element based on its class attribute value, which may be reused on multiple elements as necessary to help share popular styles. The type selector identifies an element based on its type, specifically how that element is declared within HTML. These selectors include the type, class, and ID selectors. Common Selectorsīefore diving too deep into some of the more complex selectors, and those offered within CSS3, let’s take a quick look at some of the more common selectors seen today.

#P element html how to

Here we’ll discuss selectors, old and new, and how to best put them to use. Fortunately, more attention has been given to selectors as of late, taking a look at how to select different types of elements and elements in different states of use.ĬSS3 brought new selectors, opening a whole new world of opportunities and improvements to existing practices. Occasionally there would be incremental updates within the selectors specification, but never any real ground breaking improvements. Up until recently the focus of CSS never really touched on selectors. They shape the cascade and determine how styles are to be applied to elements on a page. You can overwrite this behavior with CSS.Selectors are one of, if not, the most important parts of CSS. Your browser, by default, will display 'this text' as bolded text. In this XHTML 1.1 Document example, we have created a tag that encloses the text 'this text'. If you created a new web page in XHTML 1.1, your tag might look like this: You can overwrite this behavior with CSS. In this XHTML 1.0 Strict Document example, we have created a tag that encloses the text 'this text'. Classes are used by CSS and JavaScript to select and access specific elements.

If you created a new web page in XHTML 1.0 Strict, your tag might look like this: The HTML class attribute specifies one or more class names for an element. In this XHTML 1.0 Transitional Document example, we have created a tag that encloses the text 'this text'. If you created a new web page in XHTML 1.0 Transitional, your tag might look like this: