Increasing option size after each select open

[eng-marani]

I like this control, but it has a very evident issue handling options heights.
I can address this problem only adding this CSS style that override defaults

<style> .dd-selected-text, .dd-option-text { line-height: 3em !important; } </style>

Is it possible to just adjust to option content height when no fixed height is specified ?

[idovdw]

In function adjustOptionsHeight(obj) try to use:
var lOHeight = $this.height() - ($this.innerHeight() - $this.height());