I’m having a problem with background color on both pages and posts when displayed in Safari. Chrome and Firefox are OK. My site is vawines360.com, WP 4.6.1. I don’t know where to find version numbers for X and Cornerstone but I just updated X and I believe it is the latest version of Cornerstone.
Specifically, I am trying to use a white background for the text portions of pages and posts. I added this to the CSS customizer:
body .format-standard .entry-wrap {
background:#fff !important;
}
It fixed the problem in Firefox but not in Safari. I am using Ethos, which doesn’t seem to have an overall setting for background color, only for specifics like sidebar, etc.