Describe the bug
Visual overflow occuring in metamask popup when prompting a user to switch network or add new custom network

Steps to reproduce (REQUIRED)
PancakeSwap is using the switch to network and add custom network API on the website for MetaMask browser extension, when these appear, the dialogue doesn't fit inside its' container

Expected behavior
No overflow of content

Screenshots

Browser details (please complete the following information):

• Chrome
• MacOS