An extension to Grid System with fine tuning to create forms.
<div class="field">
<label for="firstname1">Firstname</label>
<input id="firstname1" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
<div class="field">
<label for="lastname1">Lastname</label>
<input id="lastname1" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
<div class="formgrid grid">
<div class="field col">
<label for="firstname2">Firstname</label>
<input id="firstname2" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
<div class="field col">
<label for="lastname2">Lastname</label>
<input id="lastname2" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
</div>
<div class="field grid">
<label for="firstname3" class="col-fixed" style="width:100px">Firstname</label>
<div class="col">
<input id="firstname3" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary">
</div>
</div>
<div class="field grid">
<label for="lastname3" class="col-fixed" style="width:100px">Lastname</label>
<div class="col">
<input id="lastname3" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary">
</div>
</div>
<div class="field grid">
<label for="firstname4" class="col-12 mb-2 md:col-2 md:mb-0">Firstname</label>
<div class="col-12 md:col-10">
<input id="firstname4" type="text">
</div>
</div>
<div class="field grid">
<label for="lastname4" class="col-12 mb-2 md:col-2 md:mb-0">Lastname</label>
<div class="col-12 md:col-10">
<input id="lastname4" type="text">
</div>
</div>
<div class="formgroup-inline">
<div class="field">
<label for="firstname5" class="p-sr-only">Firstname</label>
<input id="firstname5" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary" placeholder="Firstname">
</div>
<div class="field">
<label for="lastname5" class="p-sr-only">Lastname</label>
<input id="lastname5" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary" placeholder="Lastname">
</div>
<button type="button" class="bg-primary border-primary-500 px-3 py-2 text-base border-1 border-solid border-round cursor-pointer transition-all transition-duration-200 hover:bg-primary-600 hover:border-primary-600 active:bg-primary-700 active:border-primary-700">Submit</button>
</div>
Vertical
Horizontal
<p>Vertical</p>
<div class="field-checkbox">
<input type="checkbox" id="city1"></input>
<label for="city1">Chicago</label>
</div>
<div class="field-checkbox">
<input type="checkbox" id="city2"></input>
<label for="city2">Los Angeles</label>
</div>
<p>Horizontal</p>
<div class="formgroup-inline">
<div class="field-checkbox">
<input type="checkbox" id="city3"></input>
<label for="city3">Chicago</label>
</div>
<div class="field-checkbox">
<input type="checkbox" id="city4"></input>
<label for="city4">Los Angeles</label>
</div>
</div>
Vertical
Horizontal
<p>Vertical</p>
<div class="field-radiobutton">
<input type="radio" id="city1"></input>
<label for="city1">Chicago</label>
</div>
<div class="field-radiobutton">
<input type="radio" id="city2"></input>
<label for="city2">Los Angeles</label>
</div>
<p>Horizontal</p>
<div class="formgroup-inline">
<div class="field-radiobutton">
<input type="radio" id="city3"></input>
<label for="city3">Chicago</label>
</div>
<div class="field-radiobutton">
<input type="radio" id="city4"></input>
<label for="city4">Los Angeles</label>
</div>
</div>
<div class="field">
<label for="username">Username</label>
<input id="username" type="username" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full" aria-describedby="username-help">
<small id="username-help">Enter your username to reset your password.</small>
</div>
<div class="formgrid grid">
<div class="field col-12 md:col-6">
<label for="firstname6">Firstname</label>
<input id="firstname6" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
<div class="field col-12 md:col-6">
<label for="lastname6">Lastname</label>
<input id="lastname6" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
<div class="field col-12">
<label for="address">Address</label>
<textarea id="address" type="text" rows="4" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full"></textarea>
</div>
<div class="field col-12 md:col-6">
<label for="city">City</label>
<input id="city" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
<div class="field col-12 md:col-3">
<label for="state">State</label>
<select id="state" class="w-full text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round outline-none focus:border-primary" style="appearance: auto">
<option>Arizona</option>
<option>California</option>
<option>Florida</option>
<option>Ohio</option>
<option>Washington</option>
</select>
</div>
<div class="field col-12 md:col-3">
<label for="zip">Zip</label>
<input id="zip" type="text" class="text-base text-color surface-overlay p-2 border-1 border-solid surface-border border-round appearance-none outline-none focus:border-primary w-full">
</div>
</div>