Element block pseudo-class :hover generated with box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none cursor default font-weight normal transition margin 0px z-index auto transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px border 0px rgba(0,0,0,1) solid border-radius display block font-size 16px overflow hidden padding 20px background height auto line-height 1 position static