diff --git a/resources/assets/stylesheets/scss/courseware/containers/default-container.scss b/resources/assets/stylesheets/scss/courseware/containers/default-container.scss
index a959d86b95cf4e543680b22105c22e55be6509ac..45aab3d274728418ce0b418684c0b4fe952e3b68 100644
--- a/resources/assets/stylesheets/scss/courseware/containers/default-container.scss
+++ b/resources/assets/stylesheets/scss/courseware/containers/default-container.scss
@@ -6,7 +6,8 @@
         width: 100%;
     }
     &.cw-container-colspan-half {
-        max-width: 540px;
+        max-width: calc(50% - 5px);
+        min-width: 500px;
         width: 100%;
     }
     &.cw-container-colspan-half-center {
@@ -166,4 +167,4 @@ form.cw-container-dialog-edit-form {
             }
         }
     }
-}
\ No newline at end of file
+}