diff --git a/theme/boost/scss/moodle/core.scss b/theme/boost/scss/moodle/core.scss
index 52b02fb4f9b..cd6ccff2034 100644
--- a/theme/boost/scss/moodle/core.scss
+++ b/theme/boost/scss/moodle/core.scss
@@ -148,6 +148,13 @@ a.autolink.glossary:hover {
     cursor: pointer;
 }
 
+.pagelayout-mydashboard #region-main {
+    border: 0;
+    padding: 0;
+    background-color: transparent;
+    margin-top: -1px;
+}
+
 .collapsibleregioncaption img {
     vertical-align: middle;
 }
diff --git a/theme/boost/style/moodle.css b/theme/boost/style/moodle.css
index b0f897b2d17..54911395625 100644
--- a/theme/boost/style/moodle.css
+++ b/theme/boost/style/moodle.css
@@ -8882,6 +8882,12 @@ a.autolink.glossary:hover {
 .pagelayout-mydashboard.jsenabled .collapsibleregioncaption {
   cursor: pointer; }
 
+.pagelayout-mydashboard #region-main {
+  border: 0;
+  padding: 0;
+  background-color: transparent;
+  margin-top: -1px; }
+
 .collapsibleregioncaption img {
   vertical-align: middle; }