<div class="mw-50">
<label for="first_name" class="db mt-m">Name</label>
<div class="df g-s jcsb w-100">
<input type="text" class="br-m p-s w-100" name="first_name" id="first_name" placeholder="First">
<input type="text" class="br-m p-s w-100" name="last_name" id="last_name" placeholder="Last/Family">
</div>
<label for="email" class="db mt-m">Email</label>
<input type="email" id="email" name="email" class="w-100 br-m p-s">
<label for="phone" class="db mt-m">Phone</label>
<input type="phone" id="phone" name="phone" class="w-100 br-m p-s">
<button class="mt-m p-s br-l" type="submit">Save</button>
</div>