Element block pseudo-class :hover generated with border-radius z-index auto border 0px rgba(0,0,0,1) solid box-sizing content-box font-size 16px transform position static background overflow hidden cursor default line-height 1 float none text-shadow 3px 3px 1px rgba(0,0,0,0.2) display block font-weight bold box-shadow 4px 4px 1px rgba(0,0,0,0.3) margin 0px height auto padding 20px transition width 160px