Hi,
Please set h1, h2, h3 with the Fonts Assignment.
Set h4, h5, h6 with custom css:
Step 1. Please upload the font files(like: woff, ttf) to your web site space by FTP
Step 2. Define the font by CSS @font-face, you can write the css-code into “Appearance > Customize : Additional CSS” or CSS file of child theme, the CSS code is a sample, you can refer your font Doc(if it has).
@font-face {
font-family: TheFontName; font-weight: normal; font-style: normal;
src: url('http://yoursite.com/styles/fonts/TheFontName.woff') format('woff'),url('styles/fonts/Inconsolata-Regular.ttf') format('truetype');
}
Step 3. Assign the fonts by css”Appearance > Customize : Additional CSS”:
.entry h4, .entry h5, .entry h6 {font-family: 'TheFontName';}