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