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