Html email responsive issue When copying to gmail

问题

I have a html email template that i need to send via gmail. So what i did 2,3 methods .

Method 1 : copy paste the email from browser to gmail

Method 2: Using Inspect element paste the code

Method 3 : Using chrome extension

Every methods desktop view is ok . But in mobile view there are issues

Please see the html code

https://drive.google.com/file/d/1ftM9saAT6ZhvSPNf81uRgBQm3J3KbxwP/view?usp=sharing

Please help to solve this

But when i use puhmail https://putsmail.com/tests/new and paste my code and send then there is no issue . Mobile and desktop view is fine .

Please help .

来源：https://stackoverflow.com/questions/63153478/html-email-responsive-issue-when-copying-to-gmail