WIP Fixes lots of bugs

[KyrneDev]

As per #16 we need to fix several things, this PR is those fixes

• [x] #15 - Firefox issues
• [x] #12 - Reactions conflict
• [x] #20 - Edit poll problem
• [x] #9 - i18n
• [x] #19 - Improve style of polls

[KyrneDev]

PR is finished, awaiting code review

[ghost]

@CDK2020 Do you have some screenshots?

[KyrneDev]

@PartialDevAdmin

https://imgur.com/a/qmlgJB0

[ghost]

@CDK2020 I am unable to access imgur, can you share an image directly?

[dsevillamartin]

@PartialDevAdmin

[ghost]

@datitisev Looks good! I am going to clone the repo locally and test it out, will report back then!

[dsevillamartin]

• Fixed percentage number disappearing if background width is > 0%
• Calculate inverted colors with less (uses css variables, not supported in IE but who cares)
• Moved some CSS around
• Some other stuff... I have forgotten already