Inputs

Text

There are two types of text inputs, expandable and fixed.

Expandable 
<div class="oui-tbcontainer"> 
    <span class="oui-textbox oui-textbox-100" role="textbox" contenteditable="">9646336</span>
</div>

Non-expandable
<div class="oui-tbcontainer">
    <input class="oui-textbox" type="text" id="te" name="te"><br><br>
</div>

Dropdown

Dropdowns are super easy to do. Here's an example:

<select class="oui-dropdown" id="example" name="example">
    <option value="1">option 1</option>
    <option value="2">option 2</option>
    <option value="3">option 3</option>
    <option value="4">option 4</option>
</select>