Add max width 100% to images in the Welcome to Varbase message homepage default content

Problem/Motivation

Images in the welcome to Varbase message are using more space than their column size

Proposed resolution

Have max-width: 100% on the .varbase-welcome-block img

Remaining tasks

• ✅ File an issue about this project
• ✅ Addition/Change/Update/Fix to this project
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ➖ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-9.0.8, varbase_core-9.0.25, varbase-10.0.0-alpha1

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

Before

After

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3300946: Added max width 100% to images in the Welcome to Varbase message homepage default content