CSS Reference

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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-shadow box-sizing caption-side clear clip color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-size font-size-adjust font-stretch font-style font-variant font-weight hanging-punctuation height justify-content @keyframes left letter-spacing 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 @media min-height min-width nav-down nav-index nav-left nav-right nav-up opacity order outline outline-color outline-offset outline-style outline-width overflow overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin position quotes resize right tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi vertical-align visibility white-space width word-break word-spacing word-wrap z-index


CSS3 columns Property


Specify the width and number of columns:

div {
    - webkit-sections: 100px 3;/* Chrome, Safari, Opera */
    - moz-sections: 100px 3;/* Firefox */
    sections: 100px 3;

Definition and Usage

The sections property is a shorthand property for setting segment width and segment count.

Default value: auto auto
Inherited: no
Animatable: yes,
Version: CSS3
JavaScript syntax: object.style.columns="100px 3"

Browser Support

The numbers in the table determine the primary program form that completely bolsters the property.

Numbers pursued by - webkit-or - moz-indicate the principal form that worked with a prefix.

columns 4.0 - webkit- 12.0 10.0 9.0 - moz- 3.1 - webkit- 15.0 - webkit-

CSS Syntax

segments: auto|column-width segment count|initial|inherit;

Property Values

Value Description
auto Default esteem. Sets both the segment width to "auto" and the segment tally to "auto"
column-width The width of the columns
column-count The number of columns
initial Sets this property to its default esteem.
inherit Inherits this property from its parent component.


Divide the content in a <div> component into three columns:

div {
    - webkit-segment check: 3;/* Chrome, Safari, Opera */
    - moz-section tally: 3;/* Firefox */
    segment check: 3;


Divide the content in a <div> component into three segments, and determine a 40 pixels hole between the columns.

div {
    - webkit-segment check: 3;/* Chrome, Safari, Opera */
    - moz-segment check: 3;/* Firefox */
    section tally: 3;

    - webkit-segment hole: 40px;/* Chrome, Safari, Opera */
    - moz-segment hole: 40px;/* Firefox */
    section hole: 40px;


Specify the width, style and shade of the standard between columns.

div {
    - webkit-segment check: 3;/* Chrome, Safari, Opera */
    - moz-segment check: 3;/* Firefox */
    section tally: 3;

    - webkit-section hole: 40px;/* Chrome, Safari, Opera */
    - moz-section hole: 40px;/* Firefox */
    segment hole: 40px;

    - webkit-section rule: 4px start #ff00ff;/* Chrome, Safari, Opera */
    - moz-segment rule: 4px beginning #ff00ff; /* Firefox */
    segment rule: 4px beginning #ff00ff;