diff --git a/themes/yunohost-docs/css/custom.css b/themes/yunohost-docs/css/custom.css
index bd376f10..0a6793e4 100644
--- a/themes/yunohost-docs/css/custom.css
+++ b/themes/yunohost-docs/css/custom.css
@@ -86,6 +86,9 @@ body.light-mode .off-canvas .learn-sidebar .learn-brand #logo path {
 body.light-mode .simplebar-content h5 {
   border-top-color: #dddddd;
 }
+body.light-mode .off-canvas #sidebar-id {
+  border-right: 0.05rem solid #dddddd;
+}
 body.light-mode .off-canvas .learn-sidebar .learn-nav ul.searched a,
 body.light-mode .off-canvas .learn-sidebar .searchbox input {
   color: #171b21;
@@ -119,7 +122,6 @@ body.light-mode #filter-app-icon,
 body.light-mode #filter-app-cards {
   color: #171b21;
   background-color: #f0f0f0;
-  border: none;
 }
 body.light-mode #app-cards-list .app-title {
   color: #242931;
@@ -273,6 +275,9 @@ body.dark-mode .off-canvas .learn-sidebar .learn-brand #logo path {
 body.dark-mode .simplebar-content h5 {
   border-top-color: #3f4755;
 }
+body.dark-mode .off-canvas #sidebar-id {
+  border-right: 0.05rem solid #3f4755;
+}
 body.dark-mode .off-canvas .learn-sidebar .learn-nav ul.searched a,
 body.dark-mode .off-canvas .learn-sidebar .searchbox input {
   color: #e8e9eb;
@@ -306,7 +311,6 @@ body.dark-mode #filter-app-icon,
 body.dark-mode #filter-app-cards {
   color: #e8e9eb;
   background-color: #111418;
-  border: none;
 }
 body.dark-mode #app-cards-list .app-title {
   color: white;
@@ -622,9 +626,11 @@ body .off-canvas .learn-sidebar .learn-nav ul li ul li.active > a {
 /*=================================================
   App catalog
 =================================================*/
-#filter-app-icon {
+#filter-app-icon,
+#filter-app-cards {
   padding: 6px 12px;
   margin-right: -2px;
+  border: none;
 }
 
 #filter-app-cards,
diff --git a/themes/yunohost-docs/css/custom.css.map b/themes/yunohost-docs/css/custom.css.map
index d52e7d16..c6d68843 100644
--- a/themes/yunohost-docs/css/custom.css.map
+++ b/themes/yunohost-docs/css/custom.css.map
@@ -1 +1 @@
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\ No newline at end of file
+{"version":3,"sourceRoot":"","sources":["../scss/custom.scss","../scss/theme/light/_custom.scss","../scss/theme/dark/_custom.scss","../scss/theme/_global.scss"],"names":[],"mappings":"AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;ACAA;EAeE,kBAbmB;AA4FnB;AAAA;AAAA;AA4DA;AAAA;AAAA;AAoCA;AAAA;AAAA;AAkBA;AAAA;AAAA;;AA/LA;EACE,kBAXa;;AAcf;AAAA;EAEE,kBArBiB;EAsBjB,OArBW;;AAyBb;EACE,OArBW;;AAyBb;AAAA;AAAA;EAGE;;AAIF;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;EAOE,OA3CkB;;AA+CpB;EACE,OAhDkB;EAiDlB,kBA7CW;;AA+Cb;EACE,OArDW;EAsDX,kBAlDa;;AAsDf;EACE,cAvDa;EAwDb,YAzDc;;AA4DhB;EACE,YAjEiB;;AAoEnB;AAAA;AAAA;EAGE,OApEkB;;AAuEpB;AAAA;AAAA;EAGE,YAzEc;;AA4EhB;EACE,qBA5Ea;;AAgFf;AAAA;AAAA;AAAA;EAIE,YArFc;;AA4FhB;EACE;;AAIF;EACE,kBAjGa;;AAoGf;EACE;;AAIF;AAAA;EAEE,OA/GW;;AAmHb;AAAA;EAGE,OApHkB;EAqHlB;;AAIF;AAAA;EAEE,OAxHW;;AA4Hb;AAAA;EAEE,OAnIW;;AAuIb;EACE,OAxIW;;AA4Ib;AAAA;AAAA;AAAA;EAIE,OAhJW;;AAmJb;EACE,OAlJkB;;AAyJpB;AAAA;EAEE,OA7JW;EA8JX,kBA3Jc;;AA8JhB;EACE,OAjKkB;;AAoKpB;EACE;;AAGF;EACE,OAzKkB;EA0KlB,kBAvKa;;AA0Kf;EACE;;AAGF;EACE,cA/Ka;;AAkLf;EACE,OArLkB;EAsLlB,kBArLc;;AA4LhB;EACE;EACA,cA7La;;AAgMf;EACE,OAlMc;;AAqMhB;AAAA;EAEE,OAvMc;;AA+MhB;EACE,YAhNc;;AAmNhB;AAAA;EAEE,qBApNa;;AAwNf;EACE,kBAtNO;;AAwNT;EACE,kBAxNQ;;AA0NV;EACE,kBA1NQ;;AA6NV;EACE,kBApOc;;AAuOhB;AAAA;EAEE,OA3OkB;;;AA+OtB;AAAA;AAAA;AAGA;AACE;;AACA;EACE;EACA;;;AC1PJ;AAAA;AAAA;AAAA;AAAA;AAAA;AAOA;EAeE,kBAbmB;AA6FnB;AAAA;AAAA;AA4DA;AAAA;AAAA;AAoCA;AAAA;AAAA;AAkBA;AAAA;AAAA;;AAhMA;EACE,kBAXa;;AAef;AAAA;EAEE,kBAtBiB;EAuBjB,OAtBW;;AA0Bb;EACE,OAtBW;;AA0Bb;AAAA;AAAA;EAGE;;AAIF;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;EAOE,OA5CkB;;AAgDpB;EACE,OAjDkB;EAkDlB,kBA9CW;;AAgDb;EACE,OAtDW;EAuDX,kBAnDa;;AAuDf;EACE,cAxDa;EAyDb,YA1Dc;;AA6DhB;EACE,YAlEiB;;AAqEnB;AAAA;AAAA;EAGE,OArEkB;;AAwEpB;AAAA;AAAA;EAGE,YA1Ec;;AA6EhB;EACE,qBA7Ea;;AAiFf;AAAA;AAAA;AAAA;EAIE,YAtFc;;AA6FhB;EACE;;AAIF;EACE,kBAlGa;;AAqGf;EACE;;AAIF;AAAA;EAEE,OAhHW;;AAoHb;AAAA;EAGE,OArHkB;EAsHlB;;AAIF;AAAA;EAEE,OAzHW;;AA6Hb;AAAA;EAEE,OApIW;;AAwIb;EACE,OAzIW;;AA6Ib;AAAA;AAAA;AAAA;EAIE,OAjJW;;AAoJb;EACE,OAnJkB;;AA0JpB;AAAA;EAEE,OA9JW;EA+JX,kBA5Jc;;AA+JhB;EACE,OAlKkB;;AAqKpB;EACE;;AAGF;EACE,OA1KkB;EA2KlB,kBAxKa;;AA2Kf;EACE;;AAGF;EACE,cAhLa;;AAmLf;EACE,OAtLkB;EAuLlB,kBAtLc;;AA6LhB;EACE;EACA,cA9La;;AAiMf;EACE,OAnMc;;AAsMhB;AAAA;EAEE,OAxMc;;AAgNhB;EACE,YAjNc;;AAoNhB;AAAA;EAEE,qBArNa;;AAyNf;EACE,kBAvNO;;AAyNT;EACE,kBAzNQ;;AA2NV;EACE,kBA3NQ;;AA8NV;EACE,kBArOc;;AAwOhB;AAAA;EAEE,OA5OkB;;;AAgPtB;AAAA;AAAA;AAKE;EACE;;AAGF;EACE;EACA;;AAGF;EACE;;AAGF;EACE;EACA;EACA;;AAGF;EACE;EACA;EACA;;AAGF;AAAA;EAEE;EACA;EACA;;AAGF;EACE;EACA;EACA;;;ACnSJ;EACE;;;AAGF;EACE;;;AAGF;AACA;EACE;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;;;AAGF;EACE;;;AAGF;AACA;EACE;;;AAGF;EACE;;;AAGF;AACA;AAAA;EAEE;;;AAGF;AAAA;EAEE;;;AAGF;EACE;;;AAGF;AACA;EACE;;;AAGF;EACE;;;AAGF;AACA;EACE;EACA;EACA;;;AAGF;EACE;EACA;;;AAGF;EACE;;;AAGF;AAEA;AAAA;AAAA;AAAA;AAAA;AAAA;EAME;EACA;EACA;;;AAGF;EACE;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;;;AAGF;EACE;EACA;EACA;EAIA;EACA;;AAGF;AAAA;AAAA;AAIA;EACE;EACA;;;AAGF;AAAA;EAEE;;;AAGF;EACE;;;AAGF;EACE;EACA;;;AAGF;AAAA;AAAA;AAIA;EACE;EACA;;;AAGF;AAAA;AAAA;AAIA;EACE;;;AAGF;AAAA;AAAA;AAAA;AAAA;AAMA;EACE;EACA;;;AAGF;EACE;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;;;AAGF;EACE;EACA;EACA;;;AAGF;EACE;EACA;;;AAGF;EACE;EACA;;;AAEF;EACE;;;AAEF;EACE;EACA;EACA;EACA;;;AAEF;EACE;EACA;;;AAEF;EACE;EACA;;;AAEF;EACE;;;AAGF;EACE;EACA;;;AAGF;AAAA;EAEE;EACA;;;AAGF;AAAA;AAAA;AAIA;AAAA;EAEE;EACA;EACA;;;AAGF;AAAA;EAEE;;;AAGF;EACE;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;EACA;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;EACA;EACA;EACA;;;AAGF;EACE;EACA;EACA;EACA;EACA;;;AAGF;EACE;EACA;EACA;;;AAGF;EACE;EACA;EACA;;;AAGF;EACE;;;AAGF;EACE;EACA;EACA","file":"custom.css"}
\ No newline at end of file
diff --git a/themes/yunohost-docs/scss/theme/_global.scss b/themes/yunohost-docs/scss/theme/_global.scss
index 7c4e8a29..ed008e1a 100644
--- a/themes/yunohost-docs/scss/theme/_global.scss
+++ b/themes/yunohost-docs/scss/theme/_global.scss
@@ -227,9 +227,11 @@ body .off-canvas .learn-sidebar .learn-nav ul li ul li.active > a {
   App catalog
 =================================================*/
 
-#filter-app-icon {
+#filter-app-icon,
+#filter-app-cards {
   padding: 6px 12px;
   margin-right: -2px;
+  border: none;
 }
 
 #filter-app-cards,
diff --git a/themes/yunohost-docs/scss/theme/dark/_custom.scss b/themes/yunohost-docs/scss/theme/dark/_custom.scss
index 5e4fce0e..57c94955 100644
--- a/themes/yunohost-docs/scss/theme/dark/_custom.scss
+++ b/themes/yunohost-docs/scss/theme/dark/_custom.scss
@@ -113,6 +113,10 @@ body.dark-mode {
     border-top-color: $border-color;
   }
 
+  .off-canvas #sidebar-id {
+    border-right: 0.05rem solid $border-color;
+  }
+
   // Text in the sidebar during a search
   .off-canvas .learn-sidebar .learn-nav ul.searched a,
   .off-canvas .learn-sidebar .searchbox input {
@@ -164,7 +168,6 @@ body.dark-mode {
   #filter-app-cards {
     color: $text-color;
     background-color: $card-bg-color;
-    border: none;
   }
 
   #app-cards-list .app-title {
diff --git a/themes/yunohost-docs/scss/theme/light/_custom.scss b/themes/yunohost-docs/scss/theme/light/_custom.scss
index 29905ecc..c19b5f1c 100644
--- a/themes/yunohost-docs/scss/theme/light/_custom.scss
+++ b/themes/yunohost-docs/scss/theme/light/_custom.scss
@@ -105,6 +105,10 @@ body.light-mode {
     border-top-color: $border-color;
   }
 
+  .off-canvas #sidebar-id {
+    border-right: 0.05rem solid $border-color;
+  }
+
   // Text in the sidebar during a search
   .off-canvas .learn-sidebar .learn-nav ul.searched a,
   .off-canvas .learn-sidebar .searchbox input {
@@ -156,7 +160,6 @@ body.light-mode {
   #filter-app-cards {
     color: $text-color;
     background-color: $card-bg-color;
-    border: none;
   }
 
   #app-cards-list .app-title {