Element button pseudo-class :active generated with font-size 16px font-weight normal line-height 1 height auto z-index auto overflow hidden transform transition width 160px margin 0px box-sizing content-box border 0px rgba(0,0,0,1) solid float none display block border-radius text-shadow 1px 1px 1px rgba(147,196,125,1) box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px cursor default background position static