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