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