Element block pseudo-class :active generated with height auto z-index auto display block font-size 16px border 4px rgba(214,199,199,1) solid font-weight normal border-radius padding 20px float none overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static line-height 1 width 160px margin 0px cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition transform background box-sizing content-box