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