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