Css Style Cheat Sheet
CSS stands for Cascading Style Sheets.
CSS saves a lot of work. It can control the layout of multiple web pages all at once.
Cascading Style Sheets (CSS) works with HTML to simplify web page design. If you understand how to use CSS rules, you can specify a style once that can be applied to every page (or to every particular element) of your website. A list of tips and tricks can help all web designers build sites that. HTML Cheat Sheet PDF. Save the.pdf version of this interactive page to keep it on your desktop or print it and hang it on the wall and always sneak a peek while coding, composing an article or designing a website. A PDF file is available for every cheat sheet on this website: CSS, JavaScript and others.
What is CSS?
Cascading Style Sheets (CSS) is used to format the layout of a webpage.
With CSS, you can control the color, font, the size of text, the spacing between elements, how elements are positioned and laid out, what background images or background colors are to be used, different displays for different devices and screen sizes, and much more!
Tip: The word cascading means that a style applied to a parent element will also apply to all children elements within the parent. So, if you set the color of the body text to 'blue', all headings, paragraphs, and other text elements within the body will also get the same color (unless you specify something else)!
Using CSS
CSS can be added to HTML documents in 3 ways:
- Inline - by using the
style
attribute inside HTML elements - Internal - by using a
<style>
element in the<head>
section - External - by using a
<link>
element to link to an external CSS file
The most common way to add CSS, is to keep the styles in external CSS files. However, in this tutorial we will use inline and internal styles, because this is easier to demonstrate, and easier for you to try it yourself.
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.
The following example sets the text color of the <h1>
element to blue, and the text color of the <p>
element to red:
Example
<p>A red paragraph.</p>
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.
The following example sets the text color of ALL the <h1>
elements (on that page) to blue, and the text color of ALL the <p>
elements to red. In addition, the page will be displayed with a 'powderblue' background color:
Example
<html>
<head>
<style>
body {background-color: powderblue;}
h1 {color: blue;}
p {color: red;}
</style>
</head>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
</html>
External CSS
An external style sheet is used to define the style for many HTML pages.
To use an external style sheet, add a link to it in the <head>
section of each HTML page:
Example
<html>
<head>
<link href='styles.css'>
</head>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
</html>
The external style sheet can be written in any text editor. The file must not contain any HTML code, and must be saved with a .css extension.
Here is what the 'styles.css' file looks like:
'styles.css':
background-color: powderblue;
}
h1 {
color: blue;
}
p {
color: red;
}
Tip: With an external style sheet, you can change the look of an entire web site, by changing one file!
CSS Colors, Fonts and Sizes
Here, we will demonstrate some commonly used CSS properties. You will learn more about them later.
The CSS color
property defines the text color to be used.
The CSS font-family
property defines the font to be used.
The CSS font-size
property defines the text size to be used.
Example
Use of CSS color, font-family and font-size properties:
<html>
<head>
<style>
h1 {
color: blue;
font-family: verdana;
font-size: 300%;
}
p {
color: red;
font-family: courier;
font-size: 160%;
}
</style>
</head>
<body>
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
</body>
</html>
CSS Border
The CSS border
property defines a border around an HTML element.
Tip: You can define a border for nearly all HTML elements.
Example
Use of CSS border property:
Try it Yourself »CSS Padding
The CSS padding
property defines a padding (space) between the text and the border.
Example
Use of CSS border and padding properties:
border: 2px solid powderblue;
padding: 30px;
}
CSS Margin
The CSS margin
property defines a margin (space) outside the border.
Example
Use of CSS border and margin properties:
border: 2px solid powderblue;
margin: 50px;
}
Link to External CSS
External style sheets can be referenced with a full URL or with a path relative to the current web page.
Example
This example uses a full URL to link to a style sheet:
Example
This example links to a style sheet located in the html folder on the current web site:
Example
This example links to a style sheet located in the same folder as the current page:
You can read more about file paths in the chapter HTML File Paths.
Chapter Summary
- Use the HTML
style
attribute for inline styling - Use the HTML
<style>
element to define internal CSS - Use the HTML
<link>
element to refer to an external CSS file - Use the HTML
<head>
element to store <style> and <link> elements - Use the CSS
color
property for text colors - Use the CSS
font-family
property for text fonts - Use the CSS
font-size
property for text sizes - Use the CSS
border
property for borders - Use the CSS
padding
property for space inside the border - Use the CSS
margin
property for space outside the border
Tip: You can learn much more about CSS in our CSS Tutorial.
HTML Exercises
HTML Style Tags
Tag | Description |
---|---|
<style> | Defines style information for an HTML document |
<link> | Defines a link between a document and an external resource |
For a complete list of all available HTML tags, visit our HTML Tag Reference.
What is CSS?
CSS is a foundational element of the Internet. CSS stands for Cascading Style Sheets. It was created in 1994 by Håkon Wium Lie during the early days of the modern World Wide Web. The “style” term in the acronym gives the one-word explanation of what CSS is. The coding language specifies the style and design elements of a website.
CSS is distinct from HTML (Hyper Text Markup Language), which specifies the content. Separating the style from the content allows website developers to better manage websites. HTML elements could be styled in-line in the early days of the Internet. Many browsers still support some HTML attributes for style, which mimic CSS.
For example, to make an item bold in CSS, the code used is font-weight: bold;
. the code used in HTML is strong
. The best practice for coding is to use CSS for styling and not use any in-line HTML styles.
One advantage of using CSS is that the design style can be separated from the in-line, on-page code. This means that developers can edit the text in one location and the changes will be reflected across the website.
This benefit is realized if the developers specifies the names of CSS Classes and IDs in the code on the page. In conjunction the developer writes the CSS code to style elements in an external CSS file. Which will be placed in the head
of your document.
With CSS code, all sorts of element design parameters can be specified. The color, size, spacing alignment, and other characteristics of blocks of text, images, and many other elements can be controlled. Modern CSS continues to evolve to give developers more and more control and creativity with design. The latest set of guidelines being developed is CSS3.
CSS Selectors
CSS Selectors are the foundation of using CSS. You use selectors to target specific elements that you want to style. Below is how the syntax works.
Descendant
Selects all li within an unordered list ul
- ul li
Adjacent
Selects all p elements that are placed immediately after ul elements
- ul + p
Direct children
Selects all a elements where the parent is a p element
- p > a
Sibling combinator
Selects every a element that are preceded by a p element
- p ~ a
Attributes
Selects all elements with a target attribute
- a[target]
Backgrounds
Property
Values
background
- background-color
- background-image
- background-repeat
- background-attachment
- background-position
background (shorthand)
Example
Property
Values
background-position
- top left
- top center
- center left
- center center
- center right
- bottom left
- bottom center
- bottom right
- x-%
- y-%
- x-pos
- y-pos
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Borders
Property
Values
border (shorthand)
Example
Property
Values
border-style
- none
- hidden
- dotted
- dashed
- solid
- double
- groove
- dashed
- ridge
- inset
- outset
Property
Values
border-bottom
- border-bottom-width
- border-style
- border-color
border-left
- border-left-width
- border-style
- border-color
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
border-top
- border-top-width
- border-style
- border-color
Property
Values
Property
Values
Property
Values
Property
Values
border-right
- border-top-width
- border-style
- border-color
border-radius
- border-radius
- border-top-right-radius
- border-bottom-right-radius
- border-bottom-left-radius
- border-top-left-radius
Property
Values
Property
Values
Box Model
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
margin
- margin-top
- margin-right
- margin-bottom
- margin-left
margin (shorthand)
Example
Property
Values
Property
Values
Property
Values
Property
Values
padding
- padding-top
- padding-right
- padding-bottom
- padding-left
padding (shorthand)
Example
Property
Values
Property
Values
Property
Values
Property
Values
display
- inline
- inline-block
- block
- flex
- inline-flex
- grid
- inline-grid
- table
- none
- initial
- inherit
Property
Values
Property
Values
Property
Values
Property
Values
Text
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
text-decoration
- none
- underline
- overline
- line-thorugh
- blink
Property
Values
word-break
- normal
- keep-all
- loose
- break-strict
- break-all
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Font
Property
Values
font
- font-style
- font-weight
- font-size/line-height
- font-family
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
font-weight
- lighter
- normal
- bold
- bolder
- 100
- 200
- 300
- 400
- 500
- 600
- 700
- 800
- 900
- inherit
Lists
list-style
- list-style-type
- list-style-position
- list-style-image
Css Style Sheet Cheat Sheet
These are just a few. To see all list style types visit w3schools.
Property
Css Cheat Sheet Table
Values
Colors
Property
Values
Tables
Property
Values
Property
Values
Property
Values
Property
Values
Property
Values
Css List Style Cheat Sheet
Animations
Property
Values
animation
- animation-name
- animation-duration
- animation-timing-function
- animation-delay
- animation-iteration-count
- animation-direction
Property
Values
Property
Values
Property
Values
animation-timing-function
- ease
- linear
- ease-in
- ease-out
- ease-in-out
- cubic-Bezier
Property
Values
Transitions
Property
Values
transition
- transition-property
- transition-duration
- transition-duration
- transition-timing-function
- transition-delay
Property
Values
Property
Values
Property
Values
transition-timing-function
- ease
- linear
- ease-in
- ease-out
- ease-in-out
- cubicBezier
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