Tumblr themes: Add some custom CSS

To start click the 'Edit theme' icon on the top right  of your logged in home page to open the edit side panel.

Scroll to the bottom of the edit side panel and click 'Advanced options'. 

Look for the panel called 


You need to use the correct syntax for custom CSS - here's some CSS syntax guidance.

Typically like this

.hero .blog-info {
width: 98px;

Don't forget to save your changes

Did this answer your question? Thanks for the feedback There was a problem submitting your feedback. Please try again later.