simple-icons/icons/bootstrap.svg

<svg aria-labelledby="simpleicons-bootstrap-icon" role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title id="simpleicons-bootstrap-icon">Bootstrap icon</title><path d="M20 0H4C1.793.006.006 1.793 0 4v16c0 2.2 1.8 4 4 4h16c2.2 0 4-1.8 4-4V4c0-2.2-1.8-4-4-4zm-2.187 16.855c-.2.482-.517.907-.923 1.234-.42.34-.952.62-1.607.82-.654.203-1.432.305-2.333.305H6.518v-14h6.802c1.258 0 2.266.283 3.02.86.76.58 1.138 1.444 1.138 2.61 0 .705-.172 1.31-.518 1.81-.344.497-.84.886-1.48 1.156v.046c.854.18 1.515.585 1.95 1.215s.658 1.426.658 2.387c0 .538-.104 1.05-.3 1.528l.025.027zm-2.776-3.45c-.41-.375-.986-.558-1.73-.558H8.985v4.368h4.334c.74 0 1.32-.192 1.73-.58.41-.385.62-.934.62-1.64-.007-.69-.21-1.224-.62-1.59h-.017zm-.6-2.823c.396-.336.59-.817.59-1.444 0-.704-.175-1.204-.53-1.49-.352-.285-.86-.433-1.528-.433h-4v3.863h4c.583 0 1.08-.17 1.464-.496z"/></svg>