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