CSS justify-content Property
Last Updated :
23 Sep, 2024
The justify-content property in CSS is used to align the flexible box container's items along the main axis of a flex container. This property manages space distribution between and around content items in a flex container.
Note: This property does not align items along the vertical axis. For vertical alignment, use the align-items property.
The alignment is possible after applying the lengths and auto margins properties, ie., if there is at least one flexible element, with flex-grow property, other than 0, in a Flexbox layout then it will not impact & have any effect as there won't be any available space.
Syntax
justify-content: flex-start | flex-end | center | space-between | space-around | space-evenly | initial | inherit;
Property Values
Here are the different property values used in CSS flexbox alignment, along with their descriptions:
| Value | Description |
|---|
| flex-start | Align flex items at the start of the container. |
| flex-end | Align flex items at the end of the container. |
| center | Align flex items at the center of the container. |
| space-between | Distributes items evenly with the first item at the start and the last item at the end. |
| space-around | Distributes items with equal spacing before, between, and after each item. |
| space-evenly | Distributes items with equal spacing between them, and the spacing from the edges is also equal. |
| initial | Sets the property to its default value. |
| inherit | Inherits the value from its parent element. |
Understanding Each Property
Below is a detailed explanation of each property, including its syntax and an example for better understanding:
1 . flext-start
The flex-start value aligns flex items at the start of the container, positioning them from the left side (or top in case of vertical alignment).
Syntax:
justify-content: flex-start;
Example: This example illustrates the justify-content property where the property value is set to flex-start to align the item from the start of the container.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: flex-start;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
2. Flex-End
The flex-end value aligns flex items at the end of the container, positioning them to the right side (or bottom in case of vertical alignment).
Syntax:
justify-content: flex-end;
Example: This example illustrates the justify-content property where the property value is set to flex-end.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: flex-end;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
3. Center
The center value aligns flex items at the center of the container, placing them equally between the start and end.
Syntax:
justify-content: center;
Example: This example illustrates the justify-content property where the property value is set to center.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: center;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
4. Space-Between
The space-between value distributes flex items evenly across the container, with the first item aligned at the start and the last item aligned at the end.
Syntax:
justify-content: space-between;
Example: This example illustrates the justify-content property where the property value is set to space-between.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: space-between;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
5. Space-Around
The space-around value distributes flex items with equal space around them, meaning there is equal space before, between, and after each item.
Syntax:
justify-content: space-around;
Example: This example illustrates the justify-content property where the property value is set to space-around.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: space-around;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksForGeeks</p>
</div>
<div>2
<p>GeeksForGeeks</p>
</div>
<div>3
<p>GeeksForGeeks</p>
</div>
<div>4
<p>GeeksForGeeks</p>
</div>
</div>
</body>
</html>
Output:
6. Space-Evenly
The space-evenly value distributes flex items with equal space between them, including equal space at the start and end of the container.
Syntax:
justify-content: space-evenly;
Example: This example illustrates the justify-content property where the property value is set to space-evenly.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: space-evenly;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
7. Initial
The initial value resets the justify-content property to its default value, which is usually flex-start in most cases.
Syntax:
justify-content: initial;
Example: This example illustrates the justify-content property where the property value is set to initial.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: initial;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
8. Inherit
The inherit value makes the flex items inherit the justify-content property from their parent element.
Syntax:
justify-content: inherit;
Example: This example illustrates the justify-content property where property value is set to inherit.
HTML
<!DOCTYPE html>
<html>
<head>
<title> CSS justify-content Property </title>
<style>
#box {
display: flex;
border: 1px solid black;
justify-content: inherit;
}
#box div {
width: 110px;
height: 120px;
border: 1px solid black;
background: linear-gradient(green, silver);
}
</style>
</head>
<body>
<div id="box">
<div>1
<p>GeeksforGeeks</p>
</div>
<div>2
<p>GeeksforGeeks</p>
</div>
<div>3
<p>GeeksforGeeks</p>
</div>
<div>4
<p>GeeksforGeeks</p>
</div>
</div>
</body>
</html>
Output:
Supported Browsers
The browser supported by CSS justify-content property are listed below:
- Google Chrome 29.0 and above
- Internet Explorer 11.0 and above
- Microsoft Edge 12.0 and above
- Firefox 20.0 and above
- Opera 12.1 and above
- Safari 9.0 and above
Note: While most modern browsers support the justify-content property, it’s important to test your layout in older versions or fallback for Internet Explorer, which may have partial support for flexbox features.
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