Basic

<form>
    <div class="form-group">
        <label for="name" class="field-label">Name</label>
        <input type="text" id="name" class="field">
    </div>
    <div class="form-group">
        <label for="email" class="field-label">Email</label>
        <input type="text" id="email" class="field">
    </div>
    <div class="form-group">
        <label for="subject" class="field-label">Subject</label>
        <select id="subject" class="field">
            <option></option>
            <option>Lorem ipsum</option>
            <option>Dolor sit amet</option>
            <option>Consectur dolor emet</option>
        </select>
    </div>
    <div class="form-group">
        <label for="message" class="field-label">Message</label>
        <textarea id="message" rows="4" class="field"></textarea>
    </div>
    <div class="form-group">
        <button type="submit" class="btn btn--primary">Send</button>
    </div>
</form>