Sizing

Angular Bootstrap 5 Sizing

Easily make an element as wide or as tall with our width and height utilities.

Relative to the parent

Width and height utilities are generated from the utility API in _utilities.scss. Includes support for 25%, 50%, 75%, 100%, and auto by default. Modify those values as you need to generate different utilities here.

Width 25%
Width 50%
Width 75%
Width 100%
Width auto
        
            
            <div class="w-25 p-3" style="background-color: #eee">Width 25%</div>
            <div class="w-50 p-3" style="background-color: #eee">Width 50%</div>
            <div class="w-75 p-3" style="background-color: #eee">Width 75%</div>
            <div class="w-100 p-3" style="background-color: #eee">Width 100%</div>
            <div class="w-auto p-3" style="background-color: #eee">Width auto</div>
Height 25%
Height 50%
Height 75%
Height 100%
Height auto 
        
            
            <div style="height: 100px; background-color: rgba(255, 0, 0, 0.1)">
              <div
                class="h-25 d-inline-block"
                style="width: 120px; background-color: rgba(0, 0, 255, 0.1)"
              >
                Height 25%
              </div>
              <div
                class="h-50 d-inline-block"
                style="width: 120px; background-color: rgba(0, 0, 255, 0.1)"
              >
                Height 50%
              </div>
              <div
                class="h-75 d-inline-block"
                style="width: 120px; background-color: rgba(0, 0, 255, 0.1)"
              >
                Height 75%
              </div>
              <div
                class="h-100 d-inline-block"
                style="width: 120px; background-color: rgba(0, 0, 255, 0.1)"
              >
                Height 100%
              </div>
              <div
                class="h-auto d-inline-block"
                style="width: 120px; background-color: rgba(0, 0, 255, 0.1)"
              >
                Height auto
              </div>
            </div>

You can also use max-width: 100%; and max-height: 100%; utilities as needed.

... 
        
            
            <img src="https://mdbootstrap.com/img/new/slides/041.webp" class="mw-100" alt="..." />
Max-height 100% 
        
            
            <div style="height: 100px; background-color: rgba(255, 0, 0, 0.1)">
              <div
                class="mh-100"
                style="width: 100px; height: 200px; background-color: rgba(0, 0, 255, 0.1)"
              >
                Max-height 100%
              </div>
            </div>

Relative to the viewport

You can also use utilities to set the width and height relative to the viewport.

        
            
            <div class="min-vw-100">Min-width 100vw</div>
            <div class="min-vh-100">Min-height 100vh</div>
            <div class="vw-100">Width 100vw</div>
            <div class="vh-100">Height 100vh</div>