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