Element block pseudo-class :active generated with border-radius box-sizing content-box position static background display block width 200px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition height auto padding 20px transform z-index auto float none font-size 15px text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px font-weight bold cursor default overflow hidden line-height 1 border 0px rgba(0,0,0,1) solid