Today, when I was surfing net, I found this very interesting topic – How To Style Dropdown in HTML. Since in HTML the dropdown is the SELECT tag and its rendering depends on both OS and the browser of client. Though you can change its font, font-size, width, height like basic CSS properties but what if you want to change the whole look and feel of the dropdown. For example, the down arrow that comes along with the dropdown or the background colour of the options list when mouse is hovered through them.