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