I can´t find the right place to change the size of my blog posts header font size? It´s looks quite small on the front page and doens really stand out from the baseline texts. For font size it seems to be possible only to change the main headers on tghe page and the the baseline text in general.
I’ve just checked your website and see the title size is 30px, which is correct. The “zoom” effect you see is because you have changed the font from the default font set by theme, but that’s not a big deal. If you see the title is too small, you can increase the number “30px” to something bigger.