Clean up and comment stylesheet (#2)

Author: moeenio

old-scratch-blue.user.css

@@ -1,19 +1,95 @@
 /* ==UserStyle==
 @name           Old Scratch Blue
 @namespace      csourcesc.github.io/old-scratch-blue
-@version        0.3.4
+@version        0.4.0
 @description    Change the Scratch interface to use the first Scratch blue.
 @author         CatSource
 ==/UserStyle== */
 
 @-moz-document domain("scratch.mit.edu") {
-  #navigation, .welcome .welcome-col.blue h4::before, .welcome .welcome-col.blue > a::after, .title-banner.mod-messages, .title-banner.mod-blue-bg, .intro-banner .intro-container, .parents .title-banner.masthead, .dropdown, .dropdown.with-arrow:before, .button, .ttt-tile-tag, .menu-bar_menu-bar_JcuHF, .modal_header_1h7ps, .tag-button_tag-button_nBLRM, .action-menu_button_1qbot, .sprite-selector-item_is-selected_24tQj .sprite-selector-item_sprite-info_-I0i_, .loader_background_2DPrW, .crash-message_crash-wrapper_25B61, .question_question-submit-button_3nYah, .gui_extension-button-container_b4rCs, .tool-select-base_mod-tool-select_1iD-h.tool-select-base_is-selected_3x4kL, .paint-editor_bitmap-button_keW7B, .outer .title-banner.masthead, .menu_menu_3k7QT, .subactions .action-buttons .action-button, .record-modal_button-row_1hdGe button.record-modal_ok-button_3pudV, .studio-status-icon-unselected, .addToStudio-modal-header {
+  #navigation,                                        /* Top navigation */
+  
+  .title-banner.mod-messages,                         /* Title banners */
+  .title-banner.mod-blue-bg,
+  .parents .title-banner.masthead,
+  .intro-banner .intro-container,
+  .outer .title-banner.masthead,
+  
+  .welcome .welcome-col.blue h4::before,              /* Welcome box on the home page when you sign up */
+  .welcome .welcome-col.blue > a::after,
+  
+  .button,                                            /* Primary buttons and project subactions */
+  .subactions .action-buttons .action-button,
+  
+  .dropdown, .dropdown.with-arrow:before,             /* Some dropdowns */
+  
+  .studio-status-icon-unselected,                     /* Add to studio modal */
+  .addToStudio-modal-header,
+  
+  .loader_background_2DPrW,                           /* Project loading/crash screen */
+  .crash-message_crash-wrapper_25B61,
+  
+  .question_question-submit-button_3nYah,             /* In-project question prompt */
+  
+  .menu-bar_menu-bar_JcuHF,                           /* Editor menu bar */
+  
+  .modal_header_1h7ps,                                /* Editor modal header */
+  
+  .sprite-selector-item_is-selected_24tQj .sprite-selector-item_sprite-info_-I0i_,  /* Sprites/costumes/sounds names in their lists */
+  
+  .action-menu_button_1qbot,                          /* Action menu (add sprite/background/sound) */
+  
+  .gui_extension-button-container_b4rCs,              /* Add extension button */
+  
+  .tag-button_tag-button_nBLRM,                       /* Tags in editor sprite library/sound library */
+  
+  .tool-select-base_mod-tool-select_1iD-h.tool-select-base_is-selected_3x4kL,       /* Costume editor tools */
+  
+  .paint-editor_bitmap-button_keW7B,                  /* Costume editor switch to bitmap/vector button */
+  
+  .menu_menu_3k7QT,                                   /* Not sure what these are */
+  .ttt-tile-tag,
+  
+  .record-modal_button-row_1hdGe button.record-modal_ok-button_3pudV                /* Record sound modal primary button */
+  {
     background-color: #0f8bc0;
   }
-  .button.white.mod-ttt-item, .sprite-selector-item_sprite-selector-item_kQm-i.sprite-selector-item_is-selected_24tQj, .sprite-selector-item_sprite-selector-item_kQm-i:hover, .gui_extension-button-container_b4rCs, .library-item_library-item_1DcMO:hover, .input_input-form_l9eYg:focus, .input_input-form_l9eYg:hover, .sprite-info_radio-first_3xgJB:focus, .sprite-info_radio-last_3Ps65:focus, .inplace-textarea:focus, .inplace-input:focus {
+  
+  .inplace-textarea:focus,                            /* Editor text inputs/areas */
+  .inplace-input:focus,
+  
+  .button.white.mod-ttt-item,
+  
+  .sprite-selector-item_sprite-selector-item_kQm-i.sprite-selector-item_is-selected_24tQj, /* Sprites/costumes/sounds in their lists */
+  .sprite-selector-item_sprite-selector-item_kQm-i:hover,
+  
+  .sprite-info_radio-first_3xgJB:focus,               /* Sprite visibility button */
+  .sprite-info_radio-last_3Ps65:focus
+  
+  .gui_extension-button-container_b4rCs,              /* Add extension button */
+  
+  .library-item_library-item_1DcMO:hover,             /* Sprite/extensions/sounds library */
+  .input_input-form_l9eYg:focus,
+  .input_input-form_l9eYg:hover
+  {
     border-color: #0f8bc0; 
   }
-  #view a, #footer a, .comment-reply, .news li h4, .button.white, .menu-bar_feedback-link_1BnAR, .gui_tab_27Unf.gui_is-selected_sHAiu, .record-modal_button-row_1hdGe button {
+  
+  #view a,                                            /* Links in main content and footer */
+  #footer a,
+  
+  .button.white,                                      /* White buttons */
+  
+  .comment-reply,                                     /* Comments reply button */
+  
+  .news li h4,                                        /* Homepage news */
+  
+  .menu-bar_feedback-link_1BnAR,                      /* OLD - editor feedback button */
+  
+  .gui_tab_27Unf.gui_is-selected_sHAiu,               /* Editor selected tabs */
+  
+  .record-modal_button-row_1hdGe button               /* Record modal white button */
+  {
     color: #0f8bc0 !important;
   }
 }