IE10 and treegrid_cell height

Suite and Optimus Suite 5
#1

treegrid_cell style is defined as:
overflow:hidden; white-space : nowrap; height:"+(_isIE?20:18)+"px;

Why there is a distinction for browsers? In IE10 in my grid some rows are of 20px height while others are 18. The problem does not exists in latest FF.

#2

Please, check the doctype on your page:

If issue still occurs - please, provide a complete demo, where the issue can be reproduced locally.
Here you can find a tutorial:
docs.dhtmlx.com/doku.php?id=othe … leted_demo