Increase the image size on the Snowflake landing page

The image giving Snowflake Schematic and showing the selection of Snowflake in 'Select a Built-In Bridges Prompt' are displayed with very small size on Android and IOS devices making it harder to see and understand.

Steps to reproduce:

1. Visit Snowflake Landing Page on Android or IOS device.
2. Notice the Image Size of Snowflake Schematic Diagram Image.
3. Scroll down to 'Use Snowflake to bypass censorship' section and notice the size of image displaying 'Select a Built-In Bridges Prompt'.

What is the current bug behavior?

What is the expected behavior?

Environment

• Operating system: Android 13

Possible fixes:

Change the padding of images with class .diagram and .screenshot from .diagram, .screenshot { padding: 2.6rem 5.2rem; } to .diagram, .screenshot { padding: 1rem 1rem; } for the devices with viewport width less than 425px (i.e, for mobile devices).