# Floating elements

• The float property can be used to move an HTML element to the far left or to the far right of its parent element
• float is primarily used to float text around pictures

# Float right

• In Codepen, edit the first image by adding some extra code:
  • Float #img1 to the right side of its parent element
  • Give the image some extra space by adding some margin at the left and bottom

#img1 {
    float: right;
    margin-left: 1rem;
    margin-bottom: 1rem;
}

# Float left

• In CodePen, edit the second image by adding some extra code:
  • Float #img2 to the left side of its parent element
  • Give the image some extra space by adding some margin at the right and bottom

#img2 {
    float: left;
    margin-right: 1rem;
    margin-bottom: 1rem;
}

# Stop floating

# Clear float

• Sometimes you want the floating to stop because it will break the layout
• In the next example, we want the second paragraph below the first paragraph

• You can stop the floating by adding the clear: both property to the second paragraph
  (both means that there can't be a floating element on the left or on the right)
• You probably need this more than once in a website, so it's best to make a special class for this

.clearfloat {
    clear: both;
}

• Add the class .clearfloat to the second paragraph

<p class="clearfloat">
    <img ... />
    ...
</p>

# Clear fix

• Clearing floats is not always a good solution
• Let's go back to the first example, but with some additional styling added to the paragraphs

• If we add the class clearfloat to the second paragraph (as we did before), the floating stops, but the images don't stay within their parent paragraph

• To fix this behavior (= to ensure that the parent element will expand to a proper height enclosing its floating children), you can use the style rule overflow: auto; on the parent (or ancestor) tag
• You probably need this more than once in a website, so it's best to make a special class for this

.clearfix {
    overflow: auto;
}

• Add the class clearfix to the p tag that contains the floating images (and remove the class clearfloat from the second paragraph)

<p class="clearfix">
    <img ... />
    <img ... />
    ...
</p>

# Emmet