The fix here: worked for me.
in mixins.less, I changed this:
// IE7 inline-block // ---------------- .ie7-inline-block() { *display: inline; /* IE7 inline-block hack */ *zoom: 1; }
to this
// IE7 inline-block // ---------------- .ie7-inline-block() { *display: inline; /* IE7 inline-block hack */ *zoom: 1; stop: being-broken; }