roam-sticky-sidebar.css

/**
 use variables to control colors, size.
 delete the part below comment to remove any behaviour
**/
:root {
    /** update colors for dark themes here */
    --roamer-sb-bg: #f7f8fa;
    --roamer-sb-card-bg: white;
    --roamer-sb-card-border: #e4e9ec;
    --roamer-sb-card-width: 600px;
    /* leave blank for no prefix */
    --roamer-sb-card-page-prefix: "Page "; 
}

.roam-center {
    /* sidebar-to-content-ratio */
    flex-basis: 50% !important;
}


#right-sidebar > div {
    background-color: var(--roamer-sb-bg);
}
/* sidebar layout */
#right-sidebar #roam-right-sidebar-content {
    overflow: auto !important;
    white-space: normal;
    display: flex;
    align-content: flex-start;
    flex-direction: row;
    height: 100%
}

#right-sidebar #roam-right-sidebar-content > div {
    min-width: var(--roamer-sb-card-width);
    background-color: var(--roamer-sb-card-bg);
    border: 1px solid var(--roamer-sb-card-border) !important;
    /* card layout */
    display: flex;
    flex-direction: column;
    padding: 12px;
    border-radius: 4px;
    align-self: flex-start;
    margin-right: 0px !important;
    height: 100% !important;
}

#right-sidebar #roam-right-sidebar-content > div > div:nth-child(2) {
    /* adds scrollbar to card content */
    overflow: auto;
    padding: 0 8px 8px 8px !important;
}

/* sticky */
#right-sidebar #roam-right-sidebar-content > div {
    position: sticky;
    left: 16px
}

/* page numbers */
#right-sidebar #roam-right-sidebar-content {
    counter-reset: page;
}
#right-sidebar #roam-right-sidebar-content > div > div:nth-child(1):before {
    counter-increment: page;
    content: var(--roamer-sb-card-page-prefix) counter(page);
    padding: 0px 4px;
    display: flex;
    align-items: center;
    z-index: 1;
}

/** brings card to top on focus */
#right-sidebar #roam-right-sidebar-content > div:focus-within {
    z-index: 100;
}