Element block pseudo-class :hover generated with padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px display block border-radius background transition margin 0px font-weight normal box-shadow 1px 1px 3px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid cursor default height auto transform line-height 1 position static overflow hidden font-size 16px float none box-sizing content-box z-index auto