Studio Boilerplate CSS
In most cases, the following CSS should be copied and pasted into the Custom Styles (if you don’t know how to do this, check out “Apply Custom Styles). Ensure that it is included in the PDF styles as well as the Web styles.
/* headers */
h1, h2, h3, h4, h5, h6 {
font-weight: bold !important;
margin-top: 1em !important;
margin-bottom: 1em !important;
}
/* Suppress Pressbooks rendering
of chapter titles in screaming caps */
section.chapter header h1, section.part header h1 {
text-transform: none !important;
}
.front-matter header h1 {
text-transform: none !important;
}
.back-matter header h1 {
text-transform: none !important;
}
/* rounded textboxes */
.textbox, .textbox p { hyphens: none; border-radius: 1.5em !important;}.textbox__header { border-radius: 1.5em 1.5em 0 0 !important;}/*end of rounded textboxes *//* Get rid of large margins some themes apply to textbox headings */h2.textbox__title, h3.textbox__title, h4.textbox__title { margin: 0;}.textbox__header h2, h3, h4 {margin: 0;}/* Make headings bold by default */h1, h2, h3, h4, h5, h6 {font-weight: bold !important;}/* Make sure lists inside tables match table font defaults */table li {font-size: 0.9em !important;font-weight: normal !important;line-height: 1 !important;}table ul, ol {margin-top: 1.5em !important;}/*End of table list formatting *//*normal word wrap in tables*/td, th {word-break: normal !important;overflow-wrap: normal !important;}The PDF Styles should additionally include the following:
/*Hide interactive content*/.interactive-content { display: none;}/*Suppress text justify*/p { text-align: left;}