diff --git a/theme/boost/scss/moodle/grade.scss b/theme/boost/scss/moodle/grade.scss
index 3c6ba65d273..e29d26a84bd 100644
--- a/theme/boost/scss/moodle/grade.scss
+++ b/theme/boost/scss/moodle/grade.scss
@@ -635,12 +635,7 @@
         }
 
         th.header {
-            @include media-breakpoint-down(sm) {
-                left: 0;
-            }
-            @include media-breakpoint-up(md) {
-                left: -3rem;
-            }
+            left: 0;
             position: sticky;
 
             &#studentheader {
@@ -653,10 +648,6 @@
         }
     }
 
-    .show-drawer-left .gradeparent th.header {
-        left: -1rem;
-    }
-
     &.hasstickyfooter {
         .gradeparent {
             tr.lastrow {
diff --git a/theme/boost/style/moodle.css b/theme/boost/style/moodle.css
index 253f77e27e8..2d8d34e1837 100644
--- a/theme/boost/style/moodle.css
+++ b/theme/boost/style/moodle.css
@@ -35847,27 +35847,15 @@ p.arrow_button {
   border-top: 1px solid #dee2e6;
 }
 .path-grade-report-grader .gradeparent th.header {
+  left: 0;
   position: sticky;
 }
-@media (max-width: 767.98px) {
-  .path-grade-report-grader .gradeparent th.header {
-    left: 0;
-  }
-}
-@media (min-width: 768px) {
-  .path-grade-report-grader .gradeparent th.header {
-    left: -3rem;
-  }
-}
 .path-grade-report-grader .gradeparent th.header#studentheader {
   z-index: 1;
 }
 .path-grade-report-grader .gradeparent td.noborder {
   border-right: transparent;
 }
-.path-grade-report-grader .show-drawer-left .gradeparent th.header {
-  left: -1rem;
-}
 .path-grade-report-grader.hasstickyfooter .gradeparent tr.lastrow {
   bottom: calc(max(96px, 0.9375rem * 3) - 1px);
 }
diff --git a/theme/classic/style/moodle.css b/theme/classic/style/moodle.css
index b6d3a45f163..56735d5c411 100644
--- a/theme/classic/style/moodle.css
+++ b/theme/classic/style/moodle.css
@@ -35847,27 +35847,15 @@ p.arrow_button {
   border-top: 1px solid #dee2e6;
 }
 .path-grade-report-grader .gradeparent th.header {
+  left: 0;
   position: sticky;
 }
-@media (max-width: 767.98px) {
-  .path-grade-report-grader .gradeparent th.header {
-    left: 0;
-  }
-}
-@media (min-width: 768px) {
-  .path-grade-report-grader .gradeparent th.header {
-    left: -3rem;
-  }
-}
 .path-grade-report-grader .gradeparent th.header#studentheader {
   z-index: 1;
 }
 .path-grade-report-grader .gradeparent td.noborder {
   border-right: transparent;
 }
-.path-grade-report-grader .show-drawer-left .gradeparent th.header {
-  left: -1rem;
-}
 .path-grade-report-grader.hasstickyfooter .gradeparent tr.lastrow {
   bottom: calc(max(96px, 0.9375rem * 3) - 1px);
 }