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