CSS .class Selector
Description
The class selector is the most useful of all CSS selectors. It’s declared with a dot preceding a string of one or more characters. Just as is the case with an ID selector, this string of characters is defined by the developer. The class selector also matches all elements on the page that have their class attribute set to the same value as the class, minus the dot.
Syntax
.class { css declarations; }
Example
.intro {
color: #3366ff;
background: #ffff99;
}
In this example, the elements with the class .intro will have their color and background styles changed.
Give it a Try
Click the button below to experiment with this selector.
Browser Support
Desktop | |||||
3 | 12 | 1 | 1 | Yes | 1 |
Tablets / Mobile | |||||
![]() |
|||||
≤37 | 18 | 4 | Yes | 1 | 1.0 |
Share this Page
If you have enjoyed using CSSPortal, please consider sharing this page with other users, just click on your preferred social media link or copy the webpage from the link below.
URL
Sidebar
CSS & HTML References
- CSS At-Rules
- CSS Data Types
- CSS Functions
- attr
- blur
- brightness
- calc
- circle
- contrast
- drop-shadow
- ellipse
- grayscale
- hsl
- hsla
- hue-rotate
- inset
- invert
- linear-gradient
- matrix
- matrix3d
- opacity
- perspective
- polygon
- radial-gradient
- repeating-linear-gradient
- repeating-radial-gradient
- rgb
- rgba
- rotate
- rotate3d
- rotateX
- rotateY
- rotateZ
- saturate
- scale
- scale3d
- scaleX
- scaleY
- scaleZ
- sepia
- skew
- skewX
- skewY
- translate
- translate3d
- translateX
- translateY
- translateZ
- CSS Properties
- align-content
- align-items
- align-self
- all
- animation
- animation-delay
- animation-direction
- animation-duration
- animation-fill-mode
- animation-iteration-count
- animation-name
- animation-play-state
- animation-timing-function
- backface-visibility
- background
- background-attachment
- background-blend-mode
- background-clip
- background-color
- background-image
- background-origin
- background-position
- background-repeat
- background-size
- border
- border-bottom
- border-bottom-color
- border-bottom-left-radius
- border-bottom-right-radius
- border-bottom-style
- border-bottom-width
- border-collapse
- border-color
- border-image
- border-image-outset
- border-image-repeat
- border-image-slice
- border-image-source
- border-image-width
- border-left
- border-left-color
- border-left-style
- border-left-width
- border-radius
- border-right
- border-right-color
- border-right-style
- border-right-width
- border-spacing
- border-style
- border-top
- border-top-color
- border-top-left-radius
- border-top-right-radius
- border-top-style
- border-top-width
- border-width
- bottom
- box-decoration-break
- box-shadow
- box-sizing
- break-after
- break-before
- break-inside
- caption-side
- caret-color
- clear
- clip-path
- color
- column-count
- column-fill
- column-rule
- column-rule-color
- column-rule-style
- column-rule-width
- column-span
- column-width
- columns
- content
- counter-increment
- counter-reset
- counter-set
- cursor
- direction
- display
- empty-cells
- filter
- flex
- flex-basis
- flex-direction
- flex-flow
- flex-grow
- flex-shrink
- flex-wrap
- float
- font
- font-family
- font-feature-settings
- font-kerning
- font-language-override
- font-size
- font-size-adjust
- font-stretch
- font-style
- font-synthesis
- font-variant
- font-variant-alternates
- font-variant-caps
- font-variant-east-asian
- font-variant-ligatures
- font-variant-numeric
- font-variant-position
- font-weight
- grid
- grid-area
- grid-auto-columns
- grid-auto-flow
- grid-auto-rows
- grid-column
- grid-column-end
- grid-column-gap
- grid-column-start
- grid-gap
- grid-row
- grid-row-end
- grid-row-gap
- grid-row-start
- grid-template
- grid-template-areas
- grid-template-columns
- grid-template-rows
- hanging-punctuation
- height
- hyphens
- image-orientation
- justify-content
- justify-items
- justify-self
- left
- letter-spacing
- line-break
- line-height
- list-style
- list-style-image
- list-style-position
- list-style-type
- margin
- margin-bottom
- margin-left
- margin-right
- margin-top
- max-height
- max-width
- min-height
- min-width
- mix-blend-mode
- object-fit
- object-position
- opacity
- order
- orphans
- outline
- outline-color
- outline-offset
- outline-style
- outline-width
- overflow
- overflow-wrap
- overflow-x
- overflow-y
- padding
- padding-bottom
- padding-left
- padding-right
- padding-top
- perspective
- perspective-origin
- place-content
- place-items
- place-self
- position
- quotes
- resize
- right
- shape-image-threshold
- shape-margin
- shape-outside
- tab-size
- table-layout
- text-align
- text-align-last
- text-combine-upright
- text-decoration
- text-decoration-color
- text-decoration-line
- text-decoration-style
- text-emphasis
- text-emphasis-color
- text-emphasis-position
- text-emphasis-style
- text-indent
- text-justify
- text-orientation
- text-overflow
- text-shadow
- text-transform
- text-underline-position
- top
- transform
- transform-origin
- transform-style
- transition
- transition-delay
- transition-duration
- transition-property
- transition-timing-function
- unicode-bidi
- vertical-align
- visibility
- white-space
- widows
- width
- word-break
- word-spacing
- word-wrap
- writing-mode
- z-index
- CSS Pseudo Classes
- :active
- :checked
- :default
- :disabled
- :empty
- :enabled
- :first-child
- :first-of-type
- :focus
- :fullscreen
- :hover
- :in-range
- :indeterminate
- :invalid
- :lang
- :last-child
- :last-of-type
- :link
- :not
- :nth-child
- :nth-last-child
- :nth-last-of-type
- :nth-of-type
- :only-child
- :only-of-type
- :optional
- :out-of-range
- :read-only
- :read-write
- :required
- :root
- :target
- :valid
- :visited
- CSS Pseudo Elements
- HTML Tags
- a
- abbr
- address
- area
- article
- aside
- audio
- b
- base
- bdi
- bdo
- blockquote
- body
- br
- button
- canvas
- caption
- cite
- code
- col
- colgroup
- comment
- datalist
- dd
- del
- details
- dfn
- dialog
- div
- dl
- doctype
- dt
- em
- embed
- fieldset
- figcaption
- figure
- footer
- form
- h1
- h2
- h3
- h4
- h5
- h6
- head
- header
- hr
- html
- i
- iframe
- img
- input
- ins
- kbd
- keygen
- label
- legend
- li
- link
- map
- mark
- menu
- meta
- meter
- nav
- noscript
- object
- ol
- optgroup
- option
- output
- p
- param
- picture
- pre
- progress
- q
- rp
- rt
- ruby
- s
- samp
- script
- section
- select
- small
- source
- span
- strong
- style
- sub
- summary
- sup
- table
- tbody
- td
- textarea
- tfoot
- th
- thead
- time
- title
- tr
- track
- u
- ul
- var
- video
- wbr
Wordpress hosting. Theme and plugin reviews. Wordpress development tips. Templatic
Wordpress Themes, Cloud Hosting, Backups and Webmaster Tips. A2 Web Hosting
Shared hosting, Reseller hosting, Cloud hosting, Dedicated hosting. Online Password Manager
Access your passwords from any computer, no need to remember all of your passwords. Advertise Here
Advertise your company and products here!