Pagsusukat
Madaling gumawa ng isang elemento na kasing lapad o kasing taas (na may kaugnayan sa magulang nito) gamit ang aming mga kagamitan sa lapad at taas.
Ang mga kagamitan sa lapad at taas ay nabuo mula sa $sizesmapa ng Sass sa _variables.scss. May kasamang suporta para sa 25%, 50%, 75%, at 100%bilang default. Baguhin ang mga halagang iyon dahil kailangan mong bumuo ng iba't ibang mga utility dito.
       Lapad 25%
      
 
      
       Lapad 50%
      
 
      
       Lapad 75%
      
 
      
       Lapad 100%
      
 
     <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>
        Taas 25%
       
 
       
        Taas 50%
       
 
       
        Taas 75%
       
 
       
        Taas 100%
       
 
      <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,.1)">Height 25%</div>
  <div class="h-50 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 50%</div>
  <div class="h-75 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 75%</div>
  <div class="h-100 d-inline-block" style="width: 120px; background-color: rgba(0,0,255,.1)">Height 100%</div>
</div>Maaari mo ring gamitin max-width: 100%;at max-height: 100%;mga utility kung kinakailangan.
<img class="mw-100" src="..." alt="Max-width 100%">
        Pinakamataas na taas 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>