Forms

<form>
    <div class="form-group">
        <label for="exampleFormControlInput1">Email address</label>
        <input type="email" class="form-control" id="exampleFormControlInput1" placeholder="name@example.com">
    </div>
    <div class="form-group">
        <label for="exampleFormControlSelect1">Example select</label>
        <select class="form-control" id="exampleFormControlSelect1">
            <option>1</option>
            <option>2</option>
            <option>3</option>
            <option>4</option>
            <option>5</option>
        </select>
    </div>
    <div class="form-group">
        <label for="exampleFormControlSelect2">Example multiple select</label>
        <select multiple class="form-control" id="exampleFormControlSelect2">
            <option>1</option>
            <option>2</option>
            <option>3</option>
            <option>4</option>
            <option>5</option>
        </select>
    </div>
    <div class="form-group">
        <label for="exampleFormControlTextarea1">Example textarea</label>
        <textarea class="form-control" id="exampleFormControlTextarea1" rows="3"></textarea>
    </div>
</form>
                                    

<form>
    <div class="form-group">
        <label for="exampleFormControlFile1">Example file input</label>
        <input type="file" class="form-control-file" id="exampleFormControlFile1">
    </div>
</form>
                                    

<div class="form-check">
    <input class="form-check-input" type="checkbox" value="" id="defaultCheck1">
    <label class="form-check-label" for="defaultCheck1">
        Default checkbox
    </label>
</div>
<div class="form-check">
    <input class="form-check-input" type="checkbox" value="" id="defaultCheck2" disabled>
    <label class="form-check-label" for="defaultCheck2">
        Disabled checkbox
    </label>
</div>