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