Element button pseudo-class :active generated with font-weight normal box-sizing content-box margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid position static padding 20px float none line-height 6 cursor default z-index auto font-size 24px height auto transition background overflow hidden width 160px display block transform border-radius