How to control the bold fonts of headerToolbar title, weekday, day in calendar?

[jinhuang11]

How to control the bold fonts of headerToolbar title, weekday, day in calendar? The demo on the left is showing bold font, but my code in the right is not showing as bold font.

Thank you so much for you help!

[vkurko]

This is just CSS. These places use <h2>, <h4> headings. Apparently your styles reset font weight for these tags. Just add the necessary rules for h2.ec-title and h4.ec-day-head.

[jinhuang11]

Thanks @vkurko ! Could you share some examples for how add necessary rules for h2.ec-title and h4.ec-day-head.

[vkurko]

Sure:

h2.ec-title, h4.ec-day-head {
    font-weight: bold;
}

[jinhuang11]

Amazing!! It works perfectly now!!! Thanks you so much @vkurko !!