story/VSPC-277

[Girik1105]

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• I have removed all code style changes that are not necessary (e.g. changing blanks across the whole file that don’t need to be changed, adding empty lines in parts other than your own code)
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Please provide a brief description of your ticket

Adding new references to a slide issues

1. New Reference button should be an icon instead of a button
2. Title should be in bold and description should be below it in appropriate format
3. Fix misaligned delete buttons

VSPC-277

Anything else the reviewer needs to know?

... describe here ...

[diging-jenkins]

Can one of the admins verify this patch?

[diging-jenkins]

Can one of the admins verify this patch?

[jdamerow]

Make it so, Jenkins.

[jdamerow]

• the button to add a new reference should be just an icon (no button)
• not sure what's going on, but when I double-click on the reference block, it disappears and the pop up appears. But when I click submit, there are just errors.

• after I created a new blibliography block and added a reference, when I try to edit the bibliography block it shows wrong data:

but should be:

[jdamerow]

is this class used in this pr?