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