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