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