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