#info_center i {
display: inline-block;
}
should fix the huge icons ..
Probably not the correct way (tm) to approach theme-ing in 1.1, but it would seem that the surest workaround until the themes get ported to 1.1 is an entry in custom.css like this:
.icon, .helpicon, .warnicon, .infoicon, .chevricon {
display: inline-block;
margin: 0 .25em;
width: 1.25em;
height: auto;
vertical-align: middle;
line-height: 1.25em;
}
Taken from existing css and corrected BeCool, LazyDay, FaceIt, Separation and StormCloud huge icons.