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Top, Right, Bottom, Left

Shorthand utilities that corresponds to the top , right , bottom , and/or left properties

👉
position , top/right/bottom/left
Class
Properties
top-0
top-1
top-2
top-3
top-4
top-5
top-6
top-7
top-8
top-10
top-12
top-16
top-20
top-24
top-32
top-40
top-48
top-56
top-64
top-72
top-80
top-88
top-96
top-1/2
top-full
top-auto
end-0
end-1
end-2
end-3
end-4
end-5
end-6
end-7
end-8
end-10
end-12
end-16
end-20
end-24
end-32
end-40
end-48
end-56
end-64
end-72
end-80
end-88
end-96
end-1/2
end-full
end-auto
bottom-0
bottom-1
bottom-2
bottom-3
bottom-4
bottom-5
bottom-6
bottom-7
bottom-8
bottom-10
bottom-12
bottom-16
bottom-20
bottom-24
bottom-32
bottom-40
bottom-48
bottom-56
bottom-64
bottom-72
bottom-80
bottom-88
bottom-96
bottom-1/2
bottom-full
bottom-auto
start-0
start-1
start-2
start-3
start-4
start-5
start-6
start-7
start-8
start-10
start-12
start-16
start-20
start-24
start-32
start-40
start-48
start-56
start-64
start-72
start-80
start-88
start-96
start-1/2
start-full
start-auto

Usage

Position values

Arrange elements easily with the edge positioning utilities. The format is {property}-{position}.

Where property is one of:

  • top - for the vertical top position
  • start - for the horizontal left position (in LTR)
  • bottom - for the vertical bottom position
  • end - for the horizontal right position (in LTR)

Where position is one of:

  • 0 - for 0 edge position
  • 50 - for 50% edge position
  • 100 - for 100% edge position
<div class="position-relative">
    <div class="position-absolute top-0 start-0"></div>
    <div class="position-absolute top-0 end-0"></div>
    <div class="position-absolute top-1/2 start-1/2"></div>
    <div class="position-absolute bottom-1/2 end-1/2"></div>
    <div class="position-absolute bottom-0 start-0"></div>
    <div class="position-absolute bottom-0 end-0"></div>
</div>

Center elements

In addition, you can also center the elements with the transform utility class .translate-middle.

This class applies the transformations translateX(-50%) and translateY(-50%) to the element which, in combination with the edge positioning utilities, allows you to absolute center an element.

<div class="position-relative">
    <div class="position-absolute top-0 start-0 translate-middle"></div>
    <div class="position-absolute top-0 start-50 translate-middle"></div>
    <div class="position-absolute top-0 start-100 translate-middle"></div>
    <div class="position-absolute top-50 start-0 translate-middle"></div>
    <div class="position-absolute top-50 start-50 translate-middle"></div>
    <div class="position-absolute top-50 start-100 translate-middle"></div>
    <div class="position-absolute top-100 start-0 translate-middle"></div>
    <div class="position-absolute top-100 start-50 translate-middle"></div>
    <div class="position-absolute top-100 start-100 translate-middle"></div>
</div>

Using with components

<button type="button" class="btn btn-primary position-relative me-10">
    Mails
    <span class="position-absolute top-0 start-full translate-middle badge rounded-pill bg-danger text-white">+99
        <span class="visually-hidden">unread messages</span>
    </span>
</button>
<button type="button" class="btn btn-dark position-relative me-10">
    Marker
    <svg width="1em" height="1em" viewBox="0 0 16 16" class="position-absolute top-full start-1/2 translate-middle mt-1 bi bi-caret-down-fill" fill="#212529" xmlns="http://www.w3.org/2000/svg">
        <path d="M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z" /></svg>
</button>
<button type="button" class="btn btn-primary position-relative">
    Alerts
    <span class="position-absolute top-0 start-full translate-middle badge border border-light rounded-circle bg-danger p-2"><span class="visually-hidden">unread messages</span></span>
</button>

Using with a progress bar

You can use these classes with existing components to create new ones. Remember that you can extend its functionality by adding entries to the $position-values variable.

<div class="position-relative m-4">
    <div class="progress" style="height: 1px;">
        <div class="progress-bar" role="progressbar" style="width: 50%;" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100"></div>
    </div>
    <button type="button" class="position-absolute top-0 start-0 translate-middle btn btn-sm btn-square btn-primary rounded-circle">1</button>
    <button type="button" class="position-absolute top-0 start-1/2 translate-middle btn btn-sm btn-square btn-primary rounded-circle">2</button>
    <button type="button" class="position-absolute top-0 start-full translate-middle btn btn-sm btn-square btn-secondary rounded-circle">3</button>
</div>

Responsive

Responsive variations also exist for each inset value. Use the .{position}-{breakpoint}-{value} for sm, md, lg, xl, and xxl to any existing position utility.

<div class="top-md-5 ..."></div>
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