<div class="input-container standard">
    <input type="text" />
    <label>Standard Input</label>
</div>

<div class="input-container outlined">
    <input type="text" />
    <label>Outlined Input</label>
</div>

<div class="input-container filled">
    <input type="text" />
    <label>Filled Input</label>
</div>