diff --git a/src/_icons/file-certificate.svg b/src/_icons/file-certificate.svg
index 12cd600f2..902615a62 100644
--- a/src/_icons/file-certificate.svg
+++ b/src/_icons/file-certificate.svg
@@ -3,8 +3,8 @@ category: Document
 version: 1.29
 ---
 <svg>
-  <path d="M15 3v4a1 1 0 0 0 1 1h4" />
-  <path d="M6 8v-3a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2h-5" />
-  <circle cx="7" cy="14" r="3" />
-  <path d="M5.5 17l-1.5 5l3 -1.5l3 1.5l-1.5 -5" />
+  <path d="M14 3v4a1 1 0 0 0 1 1h4" />
+  <path d="M5 8v-3a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2h-5" />
+  <circle cx="6" cy="14" r="3" />
+  <path d="M4.5 17l-1.5 5l3 -1.5l3 1.5l-1.5 -5" />
 </svg>
diff --git a/src/_icons/file-dislike.svg b/src/_icons/file-dislike.svg
index 0705f4091..0a9a1e29c 100644
--- a/src/_icons/file-dislike.svg
+++ b/src/_icons/file-dislike.svg
@@ -4,8 +4,8 @@ category: Document
 version: 1.26
 ---
 <svg>
-  <rect x="4" y="14" width="3" height="5" rx="1" />
-  <path d="M7 15a1 1 0 0 1 1 -1h3.756a1 1 0 0 1 .958 .713l1.2 3c.09 .303 .133 .63 -.056 .884c-.188 .254 -.542 .403 -.858 .403h-2v2.467a1.1 1.1 0 0 1 -2.015 .61l-1.985 -3.077v-4z" />
-  <path d="M15 3v4a1 1 0 0 0 1 1h4" />
-  <path d="M6 11v-6a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2h-2.5" />
+  <rect x="3" y="14" width="3" height="5" rx="1" />
+  <path d="M6 15a1 1 0 0 1 1 -1h3.756a1 1 0 0 1 .958 .713l1.2 3c.09 .303 .133 .63 -.056 .884c-.188 .254 -.542 .403 -.858 .403h-2v2.467a1.1 1.1 0 0 1 -2.015 .61l-1.985 -3.077v-4z" />
+  <path d="M14 3v4a1 1 0 0 0 1 1h4" />
+  <path d="M5 11v-6a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2h-2.5" />
 </svg>
diff --git a/src/_icons/file-like.svg b/src/_icons/file-like.svg
index 38ec6422a..337ffd1d5 100644
--- a/src/_icons/file-like.svg
+++ b/src/_icons/file-like.svg
@@ -4,8 +4,8 @@ category: Document
 version: 1.26
 ---
 <svg>
-  <rect x="4" y="16" width="3" height="5" rx="1" />
-  <path d="M7 20a1 1 0 0 0 1 1h3.756a1 1 0 0 0 .958 -.713l1.2 -3c.09 -.303 .133 -.63 -.056 -.884c-.188 -.254 -.542 -.403 -.858 -.403h-2v-2.467a1.1 1.1 0 0 0 -2.015 -.61l-1.985 3.077v4z" />
-  <path d="M15 3v4a1 1 0 0 0 1 1h4" />
-  <path d="M6 12.1v-7.1a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2h-2.3" />
+  <rect x="3" y="16" width="3" height="5" rx="1" />
+  <path d="M6 20a1 1 0 0 0 1 1h3.756a1 1 0 0 0 .958 -.713l1.2 -3c.09 -.303 .133 -.63 -.056 -.884c-.188 -.254 -.542 -.403 -.858 -.403h-2v-2.467a1.1 1.1 0 0 0 -2.015 -.61l-1.985 3.077v4z" />
+  <path d="M14 3v4a1 1 0 0 0 1 1h4" />
+  <path d="M5 12.1v-7.1a2 2 0 0 1 2 -2h7l5 5v11a2 2 0 0 1 -2 2h-2.3" />
 </svg>
diff --git a/src/_icons/fold-down.svg b/src/_icons/fold-down.svg
new file mode 100644
index 000000000..7fac0cbaa
--- /dev/null
+++ b/src/_icons/fold-down.svg
@@ -0,0 +1,9 @@
+---
+---
+<svg>
+  <path d="M12 11v8l3 -3m-6 0l3 3" />
+  <line x1="9" y1="7" x2="10" y2="7" />
+  <line x1="14" y1="7" x2="15" y2="7" />
+  <line x1="19" y1="7" x2="20" y2="7" />
+  <line x1="4" y1="7" x2="5" y2="7" />
+</svg>
diff --git a/src/_icons/fold-up.svg b/src/_icons/fold-up.svg
new file mode 100644
index 000000000..1d97f777b
--- /dev/null
+++ b/src/_icons/fold-up.svg
@@ -0,0 +1,9 @@
+---
+---
+<svg>
+  <path d="M12 13v-8l-3 3m6 0l-3 -3" />
+  <line x1="9" y1="17" x2="10" y2="17" />
+  <line x1="14" y1="17" x2="15" y2="17" />
+  <line x1="19" y1="17" x2="20" y2="17" />
+  <line x1="4" y1="17" x2="5" y2="17" />
+</svg>
diff --git a/src/_icons/fold.svg b/src/_icons/fold.svg
new file mode 100644
index 000000000..568b2e98f
--- /dev/null
+++ b/src/_icons/fold.svg
@@ -0,0 +1,10 @@
+---
+---
+<svg>
+  <path d="M12 3v6l3 -3m-6 0l3 3" />
+  <path d="M12 21v-6l3 3m-6 0l3 -3" />
+  <line x1="4" y1="12" x2="5" y2="12" />
+  <line x1="9" y1="12" x2="10" y2="12" />
+  <line x1="14" y1="12" x2="15" y2="12" />
+  <line x1="19" y1="12" x2="20" y2="12" />
+</svg>