Logo to left of Site Title

I would really like to put a logo to the left of the site title and description. I have managed to move the title and desc to the right by adding

.site-title {
  padding: 20px 0px 0px 130px;
}
.site-description{
  padding: 0px 0px 0px 130px;
}

to custom CSS but I am not clever enough to now add a logo (maybe around 80px x 80px).

I’d rather do it in CSS if possible as I am not keen on making a child theme.

Any help would be appreciated.

Thanks