When using right Y-axis, the first (rightmost) legend label is hard to click. Only a small fraction on the left side of the label is actually clickable. Almost impossible to hit on touch devices.

I assume this is due to the negative margin of the parent item (<div class="view" ...>)

![recording](https://user-images.githubusercontent.com/12658837/93191834-46273480-f745-11ea-8eb8-3c9921a5b

Please answer these questions before submitting your issue.

• Why do you submit this issue?
• [√ ] Question or discussion
• Bug
• Requirement
• Feature or performance improvement

Question

• What do you want to know?
  Is there no support for python websocket

Bug

• Which version of SkyWalking, OS, and JRE?

• Which company or project?

• What happened?

I have a suggestion, if possible you can add items count for selected indices?

Sometimes it is difficult to count selected items manually.

![Снимок экрана 2021-04-29 в 16 18 25](https://user-images.githubusercontent.com/22808731/116536344-9b940880-a

If I set all the prefixes (globalPrefix, prfixTimer, etc.) to "", what kind of ramifications will that have on the server side if any? Will all the timers, gauges, counters be calculated as normal or will see if any side effects?

Before opening, please confirm:

• I have installed the latest version of the Amplify CLI (see above), and confirmed that the issue still persists.
• I have searched for duplicate or closed issues.
• I have read the guide for [submitting bug reports](https://github.com/aws-amplify/amplify-cli/blob/master/CONTR

Hi
Wikiann dataset needs to have "spans" columns, which is necessary to be able to use this dataset, but this column is missing from huggingface datasets, could you please have a look? thank you @lhoestq

For the moment there is no ability to use IAM instance profile for access to s3 bucket as it is not described in documentation
Could yo

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提修复PR？
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Create

create table tt (dts timestamp, nts timestamp) timestamp(dts)

Insert

insert into tt 
select timestamp_sequence(1577836800000000L, 10L), timestamp_sequence(1577836800000000L, 10L) 
from long_sequence(2L)

Select

select 'nts', min(nts) from tt where nts > '2020-01-01T00:00:00.000000Z'

Expected
nts in the first column

Actual
timestamp

Issue Description

是否有计划用actions 完全取代 TravisCI
感觉actions 速度上比 TravisCI更好点 ，另外也是github原生的。

Type: feature request

Describe what feature