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