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