- Building a Navigation Bar with Flexbox 7:32
- Creating a Two Column Layout with Flexbox 2:36
- Creating a Three Column Layout with Flexbox 5:24
- Aligning Items to the Bottom of a Column 4:13
- Creating a Sticky Footer with Flexbox 4:58
- Building a Layout with Flexbox 5 questions
- Flexbox Columns Challenge 2 objectives
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Aligning Items to the Bottom of a Column
4:13A common problem web designers and developers face when building layouts is figuring out how to align elements with the bottom edge of a container, regardless of the amount of content inside the container.
One common problem Web Designers and
Developers face when building layouts
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is figuring out how to align elements
with the bottom-edge of a container.
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Regardless of the amount of
content inside the container.
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Like this, now using floats or
other layout methods, it's really
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tricky to align content to the bottom
of a container, but not with flex box.
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So let me show you how.
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You can follow along using
the latest workspace,
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just launch the workspace on this page.
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Or download the project files
to use your own text editor.
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When you preview the index.html
page in a browser,
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you'll see three equal height
columns containing a heading,
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some paragraphs, and
a fancy button below the paragraphs.
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Now the column on the right contains
the most amount of content.
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These columns are flex items,
so the first and
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second column stretch to match
the height of the third column.
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But you'll see that each
column also has a button
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that appears below
the content in each column.
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Now the design would have
more visual consistency
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if the three buttons all aligned
along the bottom edge of the columns,
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even when the text in
each column is different.
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So flex box makes aligning these
buttons to the bottom super simple.
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I'll show you how.
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In flexbox.css the parent row
is already a flex container.
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Its display value is set to flex which,
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as you know, makes all three
columns equal in height by default.
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Now earlier in this section you
learned that it's possible for
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an element to be both a flex item and
a flex container.
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So now I'll need to make the columns
flex containers so that I can have
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full control over the direction and
alignment of the content inside them.
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So to make the columns a flex container,
I'll simply group the class col
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with the other flex container
classes in the media query.
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Now each column is a flex container.
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So that means that the heading,
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paragraphs and
buttons inside them are all flex items.
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Now flex containers display their children
flex items horizontally, by default.
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So now the heading, paragraphs and
buttons are laid out on the same line.
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This is an easy adjustment.
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To fix this, I'll go over to the .col
rule inside the top media query,
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and I'll set the flex-direction
value to column.
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Now the flex items are vertically
stacked inside their columns.
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But this doesn't solve
the button alignment problem.
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By now you know that a margin value of
auto has an effect on flex item alignment,
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because it absorbs any extra
space around a flex item and
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pushes other flex items
into different positions.
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So, see if you can figure out what we
need to do to align the buttons to
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the bottom of each column.
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Back inside the top media query,
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I'm going to create a new rule that
targets the button flex items.
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And give them a margin top property.
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When I set the value to auto.
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[SOUND] Nice!
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It pins the buttons to
the bottom of the columns.
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The browser automatically inserts
the extra space in a column
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between the button and
the flex item above it.
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Now if you don't want your buttons to
stretch the full width of a column
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you can change their alignment on the
cross axis using the align-self property.
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So back inside the button
rule I'll add the align-self
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property and I'll set the value to flex-start.
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Which aligns the buttons to
the left edge of the columns.
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Now, if I want to align them to the right
edge, I can use the value flex-end.
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[SOUND] Great.
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So, in the next video, I'll show you
the quickest and easiest method for
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creating a sticky footer in your layout.
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