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