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