diff --git a/grade/grading/form/guide/lib.php b/grade/grading/form/guide/lib.php
index b0a005231c4..86e2e238eaf 100644
--- a/grade/grading/form/guide/lib.php
+++ b/grade/grading/form/guide/lib.php
@@ -1016,7 +1016,7 @@ class gradingform_guide_instance extends gradingform_instance {
  */
 function gradingform_guide_get_fontawesome_icon_map(): array {
     return [
-        'gradingform_guide:info' => 'fa-info-circle',
-        'gradingform_guide:plus' => 'fa-plus',
+        'gradingform_guide:info' => 'fa-circle-info',
+        'gradingform_guide:plus' => 'fa-circle-plus',
     ];
 }
diff --git a/grade/grading/form/guide/pix/info.png b/grade/grading/form/guide/pix/info.png
deleted file mode 100644
index 5b0884bdecb..00000000000
Binary files a/grade/grading/form/guide/pix/info.png and /dev/null differ
diff --git a/grade/grading/form/guide/pix/info.svg b/grade/grading/form/guide/pix/info.svg
index bb40405ed26..cb5bd1096d1 100644
--- a/grade/grading/form/guide/pix/info.svg
+++ b/grade/grading/form/guide/pix/info.svg
@@ -1,3 +1 @@
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
-	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
-]><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" preserveAspectRatio="xMinYMid meet" overflow="visible"><path d="M8 0C3.6 0 0 3.6 0 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm0 14c-3.3 0-6-2.7-6-6s2.7-6 6-6 6 2.7 6 6-2.7 6-6 6zm1.2-2c0 .5-.5 1-1 1h-.4c-.5 0-1-.5-1-1V7.4c0-.5.5-1 1-1h.5c.5 0 1 .5 1 1V12zm0-7.8c0 .7-.6 1.2-1.2 1.2-.7 0-1.2-.6-1.2-1.2C6.8 3.5 7.3 3 8 3s1.2.5 1.2 1.2z" fill="#888"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z"/></svg>
diff --git a/grade/grading/form/guide/pix/plus.png b/grade/grading/form/guide/pix/plus.png
deleted file mode 100644
index 72be05f0117..00000000000
Binary files a/grade/grading/form/guide/pix/plus.png and /dev/null differ
diff --git a/grade/grading/form/guide/pix/plus.svg b/grade/grading/form/guide/pix/plus.svg
index 72e13eac4ab..9b688a7a7c4 100644
--- a/grade/grading/form/guide/pix/plus.svg
+++ b/grade/grading/form/guide/pix/plus.svg
@@ -1,3 +1 @@
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
-	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
-]><svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12" preserveAspectRatio="xMinYMid meet" overflow="visible"><path d="M11 4.5H7.5V1c0-.5-.5-1-1-1h-1c-.5 0-1 .5-1 1v3.5H1c-.5 0-1 .5-1 1v1c0 .5.5 1 1 1h3.5V11c0 .5.5 1 1 1h1c.5 0 1-.5 1-1V7.5H11c.6 0 1-.5 1-1v-1c0-.5-.4-1-1-1z" fill="#888"/></svg>
\ No newline at end of file
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM232 344V280H168c-13.3 0-24-10.7-24-24s10.7-24 24-24h64V168c0-13.3 10.7-24 24-24s24 10.7 24 24v64h64c13.3 0 24 10.7 24 24s-10.7 24-24 24H280v64c0 13.3-10.7 24-24 24s-24-10.7-24-24z"/></svg>
diff --git a/grade/grading/form/guide/styles.css b/grade/grading/form/guide/styles.css
index 77c9e655384..d70bb15c9bb 100644
--- a/grade/grading/form/guide/styles.css
+++ b/grade/grading/form/guide/styles.css
@@ -127,6 +127,7 @@
 .gradingform_guide.editor .addcriterion input,
 .gradingform_guide.editor .addcomment input {
     background: transparent url([[pix:t/add]]) no-repeat;
+    background-size: 0.75rem;
     display: block;
     color: #555;
     font-weight: bold;