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