Element block pseudo-class :hover generated with border-radius z-index auto display block position static margin 0px overflow hidden border 0px rgba(0,0,0,1) solid transform font-size 12px line-height 0 background font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px box-sizing content-box width 160px height auto float none cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition