diff --git a/src/components/scrollable.ts b/src/components/scrollable.ts
index 86b59876..2a5b730c 100644
--- a/src/components/scrollable.ts
+++ b/src/components/scrollable.ts
@@ -484,7 +484,7 @@ export default class Scrollable extends ScrollableBase {
       const clientHeight = this.container.clientHeight;
       const height = element.scrollHeight;
       
-      const d = (clientHeight - height) / 2;
+      const d = height >= clientHeight ? 0 : (clientHeight - height) / 2;
       offset -= d;
       
       this.scrollTo(offset, 'top', smooth);
@@ -558,7 +558,7 @@ export class ScrollableX extends ScrollableBase {
       const clientWidth = this.container.clientWidth;
       const width = element.scrollWidth;
       
-      const d = (clientWidth - width) / 2;
+      const d = width >= clientWidth ? 0 : (clientWidth - width) / 2;
       offset -= d;
       
       this.scrollTo(offset, 'left', smooth, undefined, scrollTime);
diff --git a/src/scss/partials/popups/_datePicker.scss b/src/scss/partials/popups/_datePicker.scss
index ea9f2bf0..fc20f4ab 100644
--- a/src/scss/partials/popups/_datePicker.scss
+++ b/src/scss/partials/popups/_datePicker.scss
@@ -70,6 +70,7 @@
     &-months {
       margin-top: 7px;
       margin-bottom: 1.5rem;
+      user-select: none;
     }
 
     &-month {