<div class="demo">
  <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 11l3-3m0 0l3 3m-3-3v8m0-13a9 9 0 110 18 9 9 0 010-18z">
    </path>
  </svg>  
</div>

.demo{
  svg{
    width:100px;
    color:red;
  }
}
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