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