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