It is a way of how the elements of HTML is displayed on the paper, screen or other media.CSS helps in decorating a document or website which makes it look good to the viewers. The official site of CSS has all the pieces of information along with the css login forms which enable the users to use CSS for their use.
Features of CSS
It enables the users to separate the content of the document by focusing on the appearance and styling of the document. It not only improves the content and accessibility of the content but also controls the characteristics of the document. It disables the load of creating multiple pages which can be used on a different website, and the same sheet can be used for a different website. It also increases the speed of a certain webpage. The process of loading a website is very simple and convenient. CSS is supported by different browsers, so it is not necessary to update it according to every browser that is launched in the market.
When CSS is used in a file with a .css extension is used, the type of stylesheet is known as external stylesheets. It is considered as the best one because it lets you use one stylesheet to enhance or style different websites. You are also provided with a single platform to make changes or updating the CSS.
When the CSS file is contained in an HTML head, it is called internal stylesheet. It is known as an internal stylesheet because the stylesheet does not have an external CSS file. It is helpful when you do not have to modify or implement the CSS file.
When the CSS declaration affects only one element, it is known as inline styles. It has a disadvantage that it combines the information of HTML with the information of CSS.