The columnar alignment of the custom gridBlock css classes/styling is off.
I'm unable to commit code, but the fix is small. Remove the following css styling from css/main.css:
.gridBlock>:first-child{margin-left:0}
.gridBlock>:last-child{margin-right:0}
before:

after:

This bug is also present in other uses of the gridBlock, but was more noticeable in the UI for the Features page
The columnar alignment of the custom
gridBlockcss classes/styling is off.I'm unable to commit code, but the fix is small. Remove the following css styling from
css/main.css:.gridBlock>:first-child{margin-left:0}
.gridBlock>:last-child{margin-right:0}
before:

after:

This bug is also present in other uses of the
gridBlock, but was more noticeable in the UI for the Features page