Element block pseudo-class :active generated with line-height 1 z-index auto font-size 16px margin 0px border-radius transform text-shadow 2px 2px 4px rgba(255,0,0,0.64) transition overflow hidden float none width 160px cursor default padding 20px display block height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) background box-sizing content-box position static font-weight normal border 0px rgba(0,0,0,1) solid