diff --git a/frontend/styles/bootstrap.scss b/frontend/styles/bootstrap.scss
index a1dc859..4d81735 100644
--- a/frontend/styles/bootstrap.scss
+++ b/frontend/styles/bootstrap.scss
@@ -19,45 +19,45 @@
  * BOOTSTRAP
  */
 
-@import '~bootstrap/scss/functions';
-@import '~bootstrap/scss/variables';
-@import '~bootstrap/scss/mixins';
-@import '~@forevolve/bootstrap-dark/scss/dark-mixins';
+@import "~bootstrap/scss/functions";
+@import "~bootstrap/scss/variables";
+@import "~bootstrap/scss/mixins";
+@import "~@forevolve/bootstrap-dark/scss/dark-mixins";
 
-html:not([data-enable-dark='true']) {
-  @import '~bootstrap/scss/root';
-  @import '~bootstrap/scss/reboot';
-  @import '~bootstrap/scss/type';
-  @import '~bootstrap/scss/images';
+html:not([data-enable-dark="true"]) {
+  @import "~bootstrap/scss/root";
+  @import "~bootstrap/scss/reboot";
+  @import "~bootstrap/scss/type";
+  @import "~bootstrap/scss/images";
   // @import '~bootstrap/scss/code';
-  @import '~bootstrap/scss/grid';
+  @import "~bootstrap/scss/grid";
   // @import '~bootstrap/scss/tables';
-  @import '~bootstrap/scss/forms';
-  @import '~bootstrap/scss/buttons';
-  @import '~bootstrap/scss/transitions';
-  @import '~bootstrap/scss/dropdown';
-  @import '~bootstrap/scss/button-group';
-  @import '~bootstrap/scss/input-group';
+  @import "~bootstrap/scss/forms";
+  @import "~bootstrap/scss/buttons";
+  @import "~bootstrap/scss/transitions";
+  @import "~bootstrap/scss/dropdown";
+  @import "~bootstrap/scss/button-group";
+  @import "~bootstrap/scss/input-group";
   // @import '~bootstrap/scss/custom-forms';
-  @import '~bootstrap/scss/nav';
-  @import '~bootstrap/scss/navbar';
+  @import "~bootstrap/scss/nav";
+  @import "~bootstrap/scss/navbar";
   // @import '~bootstrap/scss/card';
-  @import '~bootstrap/scss/breadcrumb';
+  @import "~bootstrap/scss/breadcrumb";
   // @import '~bootstrap/scss/pagination';
   // @import '~bootstrap/scss/badge';
   // @import '~bootstrap/scss/jumbotron';
   // @import '~bootstrap/scss/alert';
   // @import '~bootstrap/scss/progress';
-  @import '~bootstrap/scss/media';
-  @import '~bootstrap/scss/list-group';
-  @import '~bootstrap/scss/close';
+  @import "~bootstrap/scss/media";
+  @import "~bootstrap/scss/list-group";
+  @import "~bootstrap/scss/close";
   // @import '~bootstrap/scss/toasts';
   // @import '~bootstrap/scss/modal';
-  @import '~bootstrap/scss/tooltip';
-  @import '~bootstrap/scss/popover';
+  @import "~bootstrap/scss/tooltip";
+  @import "~bootstrap/scss/popover";
   // @import '~bootstrap/scss/carousel';
-  @import '~bootstrap/scss/spinners';
-  @import '~bootstrap/scss/utilities';
+  @import "~bootstrap/scss/spinners";
+  @import "~bootstrap/scss/utilities";
   // @import '~bootstrap/scss/print';
 }
 
@@ -65,45 +65,45 @@ html:not([data-enable-dark='true']) {
  * BOOTSTRAP DARK
  */
 
-html[data-enable-dark='true'] {
-  @import '~@forevolve/bootstrap-dark/scss/dark-variables';
-  @import '~bootstrap/scss/root';
-  @import '~bootstrap/scss/reboot';
-  @import '~bootstrap/scss/type';
-  @import '~bootstrap/scss/images';
+html[data-enable-dark="true"] {
+  @import "~@forevolve/bootstrap-dark/scss/dark-variables";
+  @import "~bootstrap/scss/root";
+  @import "~bootstrap/scss/reboot";
+  @import "~bootstrap/scss/type";
+  @import "~bootstrap/scss/images";
   // @import '~bootstrap/scss/code';
-  @import '~bootstrap/scss/grid';
+  @import "~bootstrap/scss/grid";
   // @import '~bootstrap/scss/tables';
   // @import '~@forevolve/bootstrap-dark/scss/dark-tables';
-  @import '~bootstrap/scss/forms';
-  @import '~bootstrap/scss/buttons';
-  @import '~bootstrap/scss/transitions';
-  @import '~bootstrap/scss/dropdown';
-  @import '~bootstrap/scss/button-group';
-  @import '~bootstrap/scss/input-group';
-  @import '~@forevolve/bootstrap-dark/scss/dark-input-group';
+  @import "~bootstrap/scss/forms";
+  @import "~bootstrap/scss/buttons";
+  @import "~bootstrap/scss/transitions";
+  @import "~bootstrap/scss/dropdown";
+  @import "~bootstrap/scss/button-group";
+  @import "~bootstrap/scss/input-group";
+  @import "~@forevolve/bootstrap-dark/scss/dark-input-group";
   // @import '~bootstrap/scss/custom-forms';
-  @import '~bootstrap/scss/nav';
-  @import '~bootstrap/scss/navbar';
+  @import "~bootstrap/scss/nav";
+  @import "~bootstrap/scss/navbar";
   // @import '~bootstrap/scss/card';
-  @import '~bootstrap/scss/breadcrumb';
+  @import "~bootstrap/scss/breadcrumb";
   // @import '~bootstrap/scss/pagination';
   // @import '~bootstrap/scss/badge';
   // @import '~bootstrap/scss/jumbotron';
   // @import '~bootstrap/scss/alert';
   // @import '~bootstrap/scss/progress';
-  @import '~bootstrap/scss/media';
-  @import '~bootstrap/scss/list-group';
-  @import '~bootstrap/scss/close';
+  @import "~bootstrap/scss/media";
+  @import "~bootstrap/scss/list-group";
+  @import "~bootstrap/scss/close";
   // @import '~bootstrap/scss/toasts';
   // @import '~bootstrap/scss/modal';
-  @import '~bootstrap/scss/tooltip';
-  @import '~bootstrap/scss/popover';
+  @import "~bootstrap/scss/tooltip";
+  @import "~bootstrap/scss/popover";
   // @import '~bootstrap/scss/carousel';
-  @import '~bootstrap/scss/spinners';
-  @import '~bootstrap/scss/utilities';
+  @import "~bootstrap/scss/spinners";
+  @import "~bootstrap/scss/utilities";
   // @import '~bootstrap/scss/print';
-  @import '~@forevolve/bootstrap-dark/scss/dark-styles';
+  @import "~@forevolve/bootstrap-dark/scss/dark-styles";
 }
 
 .breadcrumb {
diff --git a/frontend/styles/main.scss b/frontend/styles/main.scss
index 5061dd3..2dec033 100644
--- a/frontend/styles/main.scss
+++ b/frontend/styles/main.scss
@@ -15,13 +15,13 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-@import '~video.js/src/css/video-js';
-@import 'bootstrap';
+@import "~video.js/src/css/video-js";
+@import "bootstrap";
 
 $colorTransitionFunction: ease-out;
 $colorTransitionDuration: 1s;
 
-html[data-toggled-dark='true'] * {
+html[data-toggled-dark="true"] * {
   transition: background-color $colorTransitionDuration $colorTransitionFunction,
     color $colorTransitionDuration $colorTransitionFunction,
     border-color $colorTransitionDuration $colorTransitionFunction !important;