Fix height

Can i fix the heigt of the more info popup tot 480px?

Now my image stretches because the Biography is much longer then 480px.. It looks ugly.

I fixed it with Style.css

.nivo-lightbox-wrap .itemViewContent .itemImageBlock .avatar {
width: 100%;
height: 480px;
background-repeat: repeat-x;
background-size: contain;
background-position: center center;
}

Mayby something to build in the module?