Element block pseudo-class :active generated with background border 0px rgba(0,0,0,1) solid z-index auto margin 0px line-height 4 display block padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform position static font-size 63px overflow hidden transition text-shadow float none cursor default width 160px box-sizing content-box border-radius font-weight bold height auto