Basically the .k-window-titlebar margin-top
is set to -2em
, however most probably the bottom border
in your application is not displayed because there is some CSS rule which influences the default styling. Is it possible to provide a small runnable example / live URL so I can look into it in more details?
On a side note, you could customize the appearance of the Kendo UI widgets using custom CSS rules. For more detailed information take a look at the corresponding documentation
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