#top .avia-gallery.av-mlums8gk-b3f87ed46d31daa19b6b154f86021e80 .avia-gallery-thumb a{width:25%} #top .avia-gallery.av-moh4hi8a-baaa7097b61c71ffb17370904a4f24fb .avia-gallery-thumb a{width:50%}