  button:active, button:checked,
  button.flat:active, button.flat:checked,
  button.titlebutton:active, button.titlebutton:checked,
  .inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked,
  notebook > header > tabs > arrow:active, notebook > header > tabs > arrow:checked {
    color: mix(@fg_color, mix(@shift_bg_color, @fg_color, 0.398), 00.30);
    outline-color: mix(rgba(46, 52, 54, 0.3), rgba(0, 0, 0, 0.3), 00.30);
    border-color: mix(#b6b6b3, @shift_bg_color, 00.30);
    border-top-color: mix(#b0b0b0, @shift_bg_color, 00.30);
    background-image: linear-gradient(to top, mix(#f0f0f0, @shift_bg_color, 00.30), mix(@bg_color, @shift_bg_color, 00.30) 50%, mix(#c8c8c8, @shift_bg_color, 00.30));
    box-shadow: inset 0 1px mix(rgba(255, 255, 255, 0), rgba(0, 0, 0, 0), 00.30);
    -gtk-icon-shadow: none;
/*  padding: 4px 7px 4px 9px;*/
/*  transition-duration: 50ms;*/ }

    @define-color default_button_pressed_border_color shade(mix(#949494, @shift_bg_color, 00.30), 0.5);
    @import "button-pressed-bent_tab.css";

    button:disabled:active, button:disabled:checked,
    button.titlebutton:disabled:active, button.titlebutton:disabled:checked,
    .inline-toolbar toolbutton > button:disabled:active, .inline-toolbar toolbutton > button:disabled:checked,
    notebook > header > tabs > arrow:disabled:active, notebook > header > tabs > arrow:disabled:checked {
      outline-color: mix(rgba(46, 52, 54, 0.3), rgba(0, 0, 0, 0.3), 00.30);
      border-color: mix(#b8b8b8, @shift_bg_color, 00.30);
      border-top-color: mix(#b4b4b4, @shift_bg_color, 00.30);
      background-image: linear-gradient(to top, mix(#dcdcdc, @shift_bg_color, 00.30), mix(#d8d8d8, @shift_bg_color, 00.30) 50%, mix(#cccccc, @shift_bg_color, 00.30));
      box-shadow: none;
      -gtk-icon-shadow: none; }
      button:disabled:active, button:disabled:active label,
      button:disabled:checked, button:disabled:checked label,
      button.titlebutton:disabled:active, button.titlebutton:disabled:active label,
      button.titlebutton:disabled:checked, button.titlebutton:disabled:checked label,
      .inline-toolbar toolbutton > button:disabled:active, .inline-toolbar toolbutton > button:disabled:active label,
      .inline-toolbar toolbutton > button:disabled:checked, .inline-toolbar toolbutton > button:disabled:checked label,
      notebook > header > tabs > arrow:disabled:active, notebook > header > tabs > arrow:disabled:active label,
      notebook > header > tabs > arrow:disabled:checked, notebook > header > tabs > arrow:disabled:checked label {
/*      text-shadow: 0 1px mix(rgba(255, 255, 255, 0.86923), @shift_bg_color, 00.30);*/
        color: mix(#767978, @shift_bg_color, 00.30);
      }
