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