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