https://i.sstatic.net/alsdy.png
I obtained the code from Get Bootstrap.
<div class="form-check form-switch">
<input class="form-check-input" type="checkbox" id="flexSwitchCheckChecked" checked>
<label class="form-check-label" for="flexSwitchCheckChecked">Checked switch checkbox input</label>
</div>
What steps should I take to customize the CSS in order to achieve this exact look?