CSS
Multiple Style Sheets
If some properties have been defined for the same selector (element) in different style sheets, the value from the last read style sheet will be used.
External CSS
An external style sheet is used to define the style for many HTML pages. With an external style sheet, you can change the look of an entire web site, by changing one file! To use an external style sheet, add a link to it in the <head> section of the HTML page:
Inline CSS
An inline CSS is used to apply a unique style to a single HTML element. An inline CSS uses the style attribute of an HTML element.
Internal CSS
An internal CSS is used to define a style for a single HTML page. An internal CSS is defined in the <head> section of an HTML page, within a <style> element
CSS Outline
An outline is a line that is drawn around elements, OUTSIDE the borders, to make the element "stand out".
what is css?
CSS stands for Cascading Style Sheets. CSS describes how HTML elements are to be displayed on screen, paper, or in other media. CSS saves a lot of work. It can control the layout of multiple web pages all at once.
how CSS can be added to HTML?
Inline - by using the style attribute in HTML elements Internal - by using a <style> element in the <head> section External - by using an external CSS file
What style will be used when there is more than one style specified for an HTML element?
Inline style (inside an HTML element) External and internal style sheets (in the head section) Browser default So, an inline style has the highest priority, and will override external and internal styles and browser defaults.
How To Add Icons
To use the Font Awesome icons, add the following line inside the <head> section of your HTML page: <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> Add the name of the specified icon class to any inline HTML element (like <i> or <span>).
