button { background: #ff5500; color: white; border: none; width: 100%; padding: 1rem; border-radius: 60px; font-weight: 700; font-size: 1rem; cursor: pointer; transition: 0.2s; }
.header { background: #ff5500; padding: 2rem; text-align: center; } www.soundcloud/activate
<div class="input-group"> <label>Enter 6‑digit code from device</label> <input type="text" id="userCode" maxlength="6" placeholder="e.g., 1A2B3C" autocomplete="off"> </div> button { background: #ff5500; color: white; border: none;