Element block pseudo-class :active generated with transition line-height 1 width 160px margin 0px cursor default box-sizing content-box position static font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius overflow hidden z-index auto float none display block background text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px height auto transform border 0px rgba(0,0,0,1) solid font-size 16px