You would have to export theme & download or download it from github.
Your better to use a component to augment the theme vs forking the theme. As with forking you would need to keep it upto date yourself if any changes cause breakage.
Just make a component called something like Fakebook extension snd put your mod/overrides.
Ok… I think I figured out my real problem. I will try to explain. I use the light color theme… but I change the header to black. The desktop header background is controlled by the “header background” color… but if I open it on a mobile phone… the header background is actually controlled by the “secondary” color.
EDIT: I think I figured it out. I created a component and added this to the mobile css…
.d-header {
background-color: var(--header_background) !important;
}
Hey @falcon9, Thanks for pointing out, I see now. I’ve removed the unnecessary background color from mobile header. Please update the theme. 
Awesome… thank you very much!
Is there anyway to add a “featured image” similar to Wordpress… or… is it possible to make the theme search the entire topic (beyond the first post) until it finds an image to use?
Sure, with other component. For example, you can try this:
The theme already does this by itself. I’m just looking for a way to control it more. I am looking for it to go beyond the first post to search for images / media or have a place to upload a “featured image” that it would default to.
Really? Then I stand corrected. I thought it came from TLP because it is active at my forum.
Edit:
I’m totally hopeless 
I had to check do I use TLP or not with FKB Pro. And I’m not.
So, let’s forget I’m even visited here ever…
(And now I understand what you are after — but could TLP fix that need, or would there be somekind conflict then because of overlapping functionality?)
No @Jagster you were correct. 
TLP does provide a control to choose which image.
I’ve never installed the sidecar plugin with another Theme, but it might work …
Yeah, you right this theme is use the first image as thumbnail from the OP. So you can’t choose it manually. However, it is good to know it works with TLP
Ok… so there are two different components like this… I was using this one…
I’ll have to test yours out and see.
With the Topic List Thumbnails there’s this:
This only works for the OP AFAIK. I think the same applies to the TLP sidecar, but I may be wrong… Yeah, sorry, it’s in the description some posts above: you can pick one image from the entire topic with the TLP sidecar.
Hello,
I’ve merged an update to the theme.
This update contains:
head_tag <script type="text/discourse-plugin" block to javascript initializerTopic List
User page
@Don For some reason I cannot get the “between topic” ads to center when using the official ad plugin. No matter what I do it seems to force it to the left. The “between posts” ads work great.
I don’t know but how would your users navigate then?
I will only use it as a social network, so it doesn’t make sense to have it there, it would be better if there is no such option in any of the social networks, I think it would be better without it
those are the navigator bar filter links (nav pills) and you can hide them with CSS. but i’m not sure i would do that with this theme (i don’t use it) because it’s heavily modified and showing those links in mobile view. my forum’s mobile view (and Meta’s) doesn’t have them by default so it looks like those are there on purpose for this theme. @dodesz should be able to tell you if it is possible without affecting the theme in unintended ways.
Hello,
Yeah, you can try something like this.
Mobile/CSS
.navigation-topics,
.categories-list,
body[class*="tag-"]:not(.archetype-regular):not(.archetype-banner),
body[class*="category-"]:not(.archetype-regular):not(.archetype-banner) {
.list-controls {
.container {
background: none;
box-shadow: none;
padding: 0;
margin-bottom: 0;
.navigation-container {
&:before,
&:after {
display: none;
}
.category-breadcrumb {
display: none !important;
}
#navigation-bar {
display: none;
}
}
}
}
}
Thank you very much, it’s exactly what I wanted now