Hey there, sure, currently I’m using this. The border between comments on a comment thread doesn’t look the best, but it makes it easier for me to track comment levels so I like it, though there are certain properties I’d like to change but can’t.

Either way, I’m using an extension called Amino to apply my CSS changes on a domain-level.

This fixes a lot of the whitespace and borders to make differentiating between posts and comments a little easier, while minimizing white space. I think it looks nice.

EDIT: I’ve made a few more changes in terms of color.

.container-lg {
    max-width: 1600px;
}
.col-md-8 {
    max-width: 80%;
    flex: 0 0 80%;
}
.col-md-4 {
    max-width: 20%;
    flex: 0 0 20%;
}
.col-sm-2 {
    max-width: 10%;
    flex: 0 0 10%;
}
.col-sm-9 {
    margin-left: 5px;
    max-width: 80%;
    flex: 0 0 80%;
}
.post-listing {
    border: 1px solid rgba(34,34,34,.125);
    border-bottom: 0px;
    border-color: #c80000;
    padding-top: 10px;
    background-color: #fff;
}
hr {
    display: none;
}
.border-top {
    border-top: 1px solid rgba(34,34,34,.125)!important;
}
.border-light {
    border-color: #e4e4e5!important;
}
body {
    background-color: #ecf0f1;
}
.navbar {
    background-color: #fff;
}
.card {
    background-color: #fff;
}
.comments {
    padding-left: 5px;
    background-color: #fff;
}