Quotes block CSS style

[cr0cdev]

Hi!

I tried to add quote block into one of my posts and I found out that the theme does not have a quote block CSS style. I haven't done PR to this change, since I do not know if the style suits the developer.
Anyway here is the idea for quote block style (I did change the code block as well so both of them look the same):

blockquote {
  border-left: 0.4em solid rgba($primary-color, .8);
  border-radius: 5px;
  padding: .5em 1em;
  color: rgba($light-color, .8);
  font-family: monospace,monospace;
  font-size: 1em;
  margin: 10px 0;
  background: #272822;
}

blockquote:before {
  color: rgba($light-color, .8);
  content: open-quote;
  font-size: 3em;
  line-height: 0.1em;
  vertical-align: -0.3em;
}

blockquote p {
  display: inline;
}

Preview:

Hopefully something similar gets added as it looks a bit better this way.