diff --git a/projects/demo/src/app/pages/starter/editor-starter.component.ts b/projects/demo/src/app/pages/starter/editor-starter.component.ts
index 6b46aa70c..651cc4cb6 100644
--- a/projects/demo/src/app/pages/starter/editor-starter.component.ts
+++ b/projects/demo/src/app/pages/starter/editor-starter.component.ts
@@ -59,8 +59,8 @@ export class TuiEditorStarterPageComponent {
     `);
 
     exampleText = '';
-    minHeight: number | null = null;
-    maxHeight: number | null = null;
+    minHeight = '';
+    maxHeight = '';
     readOnly = false;
     focusable = true;
     floating = false;
diff --git a/projects/demo/src/app/pages/starter/editor-starter.template.html b/projects/demo/src/app/pages/starter/editor-starter.template.html
index c1bab0477..9fdb4d6ef 100644
--- a/projects/demo/src/app/pages/starter/editor-starter.template.html
+++ b/projects/demo/src/app/pages/starter/editor-starter.template.html
@@ -13,8 +13,8 @@
                 [pseudoHover]="pseudoHovered"
                 [pseudoInvalid]="pseudoInvalid"
                 [readOnly]="readOnly"
-                [style.max-height.px]="maxHeight"
-                [style.min-height.px]="minHeight"
+                [style.max-height]="maxHeight"
+                [style.min-height]="minHeight"
                 [tools]="tools"
                 [tuiAutoFocus]="!isE2E"
             >
@@ -90,12 +90,10 @@ <h4>Text:</h4>
             >
                 Floating toolbar
             </ng-template>
-        </tui-doc-documentation>
-        <tui-doc-documentation heading="CSS customization">
             <ng-template
                 documentationPropertyMode="input"
                 documentationPropertyName="style.minHeight.px"
-                documentationPropertyType="number"
+                documentationPropertyType="string"
                 [(documentationPropertyValue)]="minHeight"
             >
                 Value of CSS-property "min-height"
@@ -103,7 +101,7 @@ <h4>Text:</h4>
             <ng-template
                 documentationPropertyMode="input"
                 documentationPropertyName="style.maxHeight.px"
-                documentationPropertyType="number"
+                documentationPropertyType="string"
                 [(documentationPropertyValue)]="maxHeight"
             >
                 Value of CSS-property "max-height"
diff --git a/projects/tui-editor/components/editor-socket/editor-socket.component.less b/projects/tui-editor/components/editor-socket/editor-socket.component.less
index c37600376..c0b5f571d 100644
--- a/projects/tui-editor/components/editor-socket/editor-socket.component.less
+++ b/projects/tui-editor/components/editor-socket/editor-socket.component.less
@@ -9,7 +9,7 @@
     }
 
     .ProseMirror {
-        min-height: 5.375rem;
+        min-height: 100%;
         padding: 0.2rem 1rem;
         outline: none;
         white-space: pre-wrap;
diff --git a/projects/tui-editor/components/editor/editor.component.less b/projects/tui-editor/components/editor/editor.component.less
index b0966e572..32a32a1fc 100644
--- a/projects/tui-editor/components/editor/editor.component.less
+++ b/projects/tui-editor/components/editor/editor.component.less
@@ -81,8 +81,8 @@
 
 .t-scrollbar {
     display: flex;
-    border-bottom: 0.3125rem solid transparent;
-    padding-bottom: 1.3125rem;
+    min-height: 100%;
+    padding-bottom: 0.75rem;
     box-sizing: border-box;
     flex: 1;
 }