The display property controls how an element behaves in the layout and how its children are arranged.

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Here are CSS cheat sheets you should know.

Basic Syntax

selector {
  display: value;
}

Example:

.box {
  display: flex;
}

1. display: block

Takes the full available width and starts on a new line.

div {
  display: block;
}

Characteristics:

✅ Starts on a new line
✅ Width defaults to 100%
✅ Can set width/height
✅ Stack vertically

Examples:

<div>One</div>
<div>Two</div>

Common block elements:

<div>
<p>
<h1>–<h6>
<section>

2. display: inline

Only occupies content width.

span{
   display:inline;
}

Characteristics:

✅ Stays in same line
✅ Width/height ignored
✅ No line break

Example:

<span>Hello</span>
<span>World</span>

3. display: inline-block

Hybrid of inline + block.

.card{
   display:inline-block;
}

Characteristics:

✅ Appears inline
✅ Width and height work
✅ Can have padding/margins

Example:

button{
   width:150px;
   height:50px;
   display:inline-block;
}

4. display: none

Completely removes element from page flow.

.hidden{
   display:none;
}

Characteristics:

❌ Not visible
❌ Takes no space
❌ Removed from layout

Example:

.mobile-menu{
   display:none;
}

Toggle with JS:

menu.style.display="block";

5. display: flex

Creates a flexible one-dimensional layout.

.container{
   display:flex;
}

Useful properties:

.container{
   display:flex;
   justify-content:center;
   align-items:center;
   gap:20px;
}

Main axis controls:

justify-content:
center
space-between
space-around
space-evenly
flex-start
flex-end

Cross-axis:

align-items:
center
stretch
flex-start
flex-end

Example:

<div class="container">
   <div>A</div>
   <div>B</div>
   <div>C</div>
</div>

6. display: inline-flex

Flex container behaves inline.

.badge{
   display:inline-flex;
   align-items:center;
}

Useful for:

  • Tags
  • Pills
  • Small UI components

7. display: grid

Creates a two-dimensional layout.

.container{
   display:grid;
}

Example:

.container{
   display:grid;
   grid-template-columns:
   repeat(3,1fr);

   gap:20px;
}

Example HTML:

<div class="container">
 <div>1</div>
 <div>2</div>
 <div>3</div>
</div>

Useful properties:

grid-template-columns
grid-template-rows
gap
place-items
grid-column
grid-row

8. display: inline-grid

Grid behaves like inline element.

.tags{
   display:inline-grid;
}

Rarely used but useful in compact layouts.

9. display: contents

Makes the element disappear visually while keeping children.

.wrapper{
   display:contents;
}

Before:

<div class="wrapper">
   <p>One</p>
   <p>Two</p>
</div>

Wrapper no longer affects layout.

Use carefully.

10. display: table

Makes elements behave like HTML tables.

.container{
   display:table;
}

Related values:

display:table-row;
display:table-cell;
display:table-caption;

Example:

.row{
   display:table-row;
}

.cell{
   display:table-cell;
}

11. display: list-item

Behaves like <li>.

div{
   display:list-item;
}

Adds list markers:

div{
   display:list-item;
   list-style:square;
}

12. display: flow-root

Creates a new block formatting context.

Useful for fixing float issues.

.container{
   display:flow-root;
}

Instead of:

.clearfix::after{
 content:"";
 clear:both;
 display:block;
}

Use:

.container{
   display:flow-root;
}

Quick Comparison Table

Create Pie Charts in CSS

ValueNew LineWidth/HeightLayout Type
blockYesYesVertical
inlineNoNoContent only
inline-blockNoYesHybrid
noneNoNoHidden
flexYesYes1D Layout
gridYesYes2D Layout
inline-flexNoYesInline Flex
inline-gridNoYesInline Grid

Easy Memory Trick

  • block → “Own lane”
  • inline → “Stay in line”
  • inline-block → “Inline with powers”
  • flex → “One direction layout”
  • grid → “Rows + columns”
  • none → “Disappear”

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