Element button pseudo-class :active generated with line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden transform cursor default background font-size 20px border 2px rgba(0,0,0,1) solid box-shadow -3px 3px 3px rgba(220,220,220,1) width 160px position static padding 20px margin 0px font-weight normal border-radius z-index auto float none height auto transition display block box-sizing content-box