custom tooltip for header cell of grid

Suite and Optimus Suite 5
#1

I am successfully getting a custom tooltip for a header cell of my grid by doing the following:

fieldsGrid._in_header_ttspec=function(tag,index,data){
tag.innerHTML=data[0];
tag.style.color=“black”;
tag.title=“blah, blah, blah.”;
}

This works great; I get the tooltip to show up, and I also get red text in the header cell, which is what I want.

However, I need to also make the font in this particular header cell smaller, and I want to do it by using this method.

Using tag.style above works for changing the color. How can I also use tag.style to change the font?
I’ve tried a variety of possibilities, like:
tag.style.font-size=“12px”;
but I can’t get it to work.

Thanks.

#2

Please, try to use:
tag.style.fontSize=“12pt”;

#3

Thank you. That worked great.