How to change font to custom google api font in st version 1.30.0

Hi, I attempted to change the font in my app using the Google API, but it doesn’t seem to be working. I tried downgrading to version 1.26.0, and it worked fine. What should I do if I want to use version 1.30.0 and still have the font change working?

this is my css file

and I use this in my


Hello @Nattametee_Channithi,

  1. Define Your CSS with the Google Font
/* style.css */
@import url(';700&display=swap');

body {
    font-family: 'Roboto', sans-serif;
  1. Apply the CSS in Your Streamlit App
import streamlit as st

# Function to load and apply CSS
def load_css(file_name):
    with open(file_name) as f:
        st.markdown(f'<style>{}</style>', unsafe_allow_html=True)

# Load and apply the CSS file at the start of your app

# Your app code here
st.title('Custom Font Example')
st.write('This text should use the Roboto font.')

Kind Regards,
Sahir Maharaj
Data Scientist | AI Engineer

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1 Like

It doesn’t work…

after ver 1.26.

Do you need to always have a css file to load the font or can you add the font as a variable and on the code base then load it via a string call like st.markdown

 fontuse = """
@import url(';700&display=swap');

body {
    font-family: 'Roboto', sans-serif;

st.markdown(f'<style>{fontuse}</style>', unsafe_allow_html=True )

something like this