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