Tumblr 2023 but spacious by Charlignon

/* ==UserStyle==
@name           Tumblr 2023 but spacious
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    Feeling a bit crampted in this new layout ? Put things on the sides and remove borders for a bit of fresh and lightness !
@author         Charlignon
==/UserStyle== */
@-moz-document domain("tumblr.com") {
    div[role=banner] {
        position: fixed;
        left: 0;
        top: 0;
        border: none;
    }
    div[role=banner] nav {
        direction: rtl;
    }
    div[role=banner] * {
        direction: ltr;
    }
    
    div[role=banner] > div > nav > ul > li {
        justify-content: normal;
    }
    
    #base-container > div > div > div > div > div {
        border-right: none !important;
    }
    
    aside {
        position: fixed;
        top: 0;
        right: 20px;
    }
}