ROENROLL-1514 sidenav fixes

src/app/degree-planner/saved-for-later-container/saved-for-later-container.component.scss

+.term-container {
+  padding-top: 20px;
+  border-top: 1px solid rgba(0, 0, 0, 0.54);
+}

src/app/degree-planner/sidenav-menu-item/sidenav-menu-item.component.scss

@@ -5,7 +5,7 @@
   height: 100vh;
   .mat-expansion-panel {
     border-radius: 0px;
-    overflow: visible;
+    // overflow: visible;
   }
   h3 {
     font-weight: 400;