How have you set up the frontpage widgets, looking in the source code they don’t seem to be displaying as mine are. Have you followed the instructions here – http://www.redfactory.nl/themes/therestaurant/2011/06/22/frontpage-widgets/

Try the following css to see if this resolves.

.widget-container .sidepanel {
padding: 40px 19px 0;
width: 310px;
}

And if you want the text centered try

.widget-container .sidepanel {
padding: 40px 19px 0;
text-align: center;
width: 310px;
}