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