Layout attached Grid Problem Horizontal and vertical scroll bar

Hi,
I’ve got problem with alignment of borders
Layout attached Grid.
That is only 100% scale. not zoom in
and I try remove local table style. but same problem

I am using pro Version: 5.1.34 .
Any ideas why it happened?

Reference: DHTMLX Snippets

Thank you.

I used this

.xhdr {
	width : calc(100% - 16.5px) !important;
 }

My apologies for missing your topic.
The porblem is confirmed.
Please, try to add the following css as a workaround:

  <style type="text/css">
    .hdr{
    padding-right:17px;
    }
    </style>

Hello
I try to your solution but doesn’t work.
Still having problems.:sweat_smile:

http://snippet.dhtmlx.com/5/5741b8d70
the grid displays here without a gap for the header