Element button pseudo-class :active generated with transition overflow visible opacity 1 margin 1px border 7px rgba(0,0,0,1) double float none box-shadow 5px 5px 8px rgba(0,0,0,0.4) width 99% background transform cursor default height 63% outline none border-radius display block text-shadow 6px 1px 16px rgba(86,170,255,0.9) position static z-index auto line-height normal padding 1px font-size 57px box-sizing content-box font-weight bold