Getting layout right moderation

Hello, I just installed this plugin. Thanks for making it, but I need some help.
First, the layout is wrong

View post on imgur.com

It should line up with the article.

Secondly, how can I set myself as moderator? https://support.google.com/blogger/answer/3007766?hl=nl&ref_topic=3007636

Thanks!

https://wordpress.org/plugins/google-comments-widget/