I am new in the JavaScript i tried it lots of time but unable to do it. Can someone please help me out with below(image) for custom select box. And "+ New Category" steady bottom as shown in the image. Also want to use it multiple times on different places.
<select type="text" id="select-dropdown" placeholder="Select Category" autocomplete="off">
<option>adda</option>
<option>Alliance Engineering</option>
<option>Asia Art Archive</option>
<option>Astrit</option>
<option>BharatFC</option>
<option>Garware</option>
<option>Krypt Inc.</option>
<option>+ New Category</option>
</select>
