Element button pseudo-class :active generated with box-shadow opacity 1 width 320px line-height normal display block position static transform margin 0px font-size 100% status float none padding 0px transition outline none overflow visible border 0px rgba(0,0,0,0) none font-weight normal box-sizing content-box background height 320px cursor crosshair text-shadow 1px 1px 6px rgba(20,255,20,0.7) border-radius z-index auto