hydrogen-web/src/platform/web/ui/css/right-panel.css

.RoomInfo {
    grid-area: right;
    flex-direction: column;
}

.RoomAvatar {
    display: flex;
}

.RoomName h2 {
    text-align: center;
}

.SidebarRow {
    justify-content: space-between;
}

.SidebarLabel, .SidebarRow,
.RoomInfo, .RoomEncryption {
    display: flex;
    align-items: center;
} 

.RoomEncryption {
    justify-content: center;
}