order
stack
z-index
layer
Universal Selector (*)
Tag Selector
Class Selector
ID Selector
Tag > Class > ID
Class > Tag > ID
ID > Class > Tag
Universal > ID > Class
HTML
CSS
JavaScript
PHP
input.required
input[required]
input(required)
input::required
:focus
:active
:hover
:visited
Some selectors can lead to cross-browser issues
Cannot request a webpage through CSS
Parent Selector tag is always available
Cannot always assure compatibility with every browser
bright
hidden
ridge
groove
border-style
border-radius
border-collapse
border-spacing
It consists of Margin, Padding, Border, Content
It consists of Padding, Border, Shadow
It consists of Content, Outline, Shadow
It consists of Border, Margin, Shadow
text-decoration: bold
font-weight : bold
font-style: bold
text-align: bold
ID selector
Class selector
Group selector
Universal selector
Documents to be viewed on-screen tend to look better in Sans-serif fonts
Not everyone has the same set of fonts.
Printed documents tend to look better in Serif fonts
All of the options
style
font
font-style
@font-face
Padding is used to create space around an element's content, inside of any defined borders.
There are properties for setting the padding for each side of an element.
To shorten the code, it is possible to specify all the padding properties in one property.
Inline CSS
Internal CSS
Embedded CSS
External CSS
:checked
E~F
::after
None of the options
rect
crosshair
auto
inherit
Import XML
<link>
<style>
<script>
<css>
