Creating a Flexbox Layout Using CSS
The flexbox is another layout model in CSS that provides an efficient way to design and structure complex layouts, but with a more flexible approach. It is particularly suited for creating one-dimensional layouts, either in a row or a column, as we will see later.
Just like a grid layout, a flexbox layout also consists of a flex container and several flex items. The container should have its display
property set to flex
, and all of its direct children automatically become flex items.
<div class="container">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
</div>
.container {
display: flex;
gap: 10px;
}
Flex direction
With a flex layout, instead of rows and columns, you must define a flex-direction
and a flex-wrap
. The flex-direction
specifies in which direction the container should stack its flex items. The accepted values are:
column
.container {
flex-direction: column;
}
column-reverse
.container {
flex-direction: column-reverse;
}
row
.container {
flex-direction: row;
}
row-reverse
.container {
flex-direction: row-reverse;
}
Flex wrap
The flex-wrap
property determines whether the flex items should wrap, which means automatically change to the following line when there is insufficient space.
wrap
.container {
flex-wrap: wrap;
}
nowrap
.container {
flex-wrap: nowrap;
}
wrap-reverse
.container {
flex-wrap: wrap-reverse;
}
The flex-flow
is a shorthand for both flex-direction
and flex-wrap
properties.
.container {
flex-flow: column wrap;
}