Change the newsletter form style (Shopify Dawn Theme)

[dreamtechzone_5]

Hello Everyone!

I am using the Shopify Dawn Theme. I want to change the newsletter form style and add social media below the newsletter form. Just like this image. Is it possible? Please help me. Thank you.

Store URL: https://dream-tech-zone.myshopify.com/

Password: Admin

[dreamtechzone_5]

Great. Can you give me the code and where should I paste the code? Please help me.