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