Nitter Split View by chev2

/* ==UserStyle==
@name           Nitter Split View
@author         Chev <riskyrains@proton.me> (https://github.com/chev2)
@version        1.0.1
@description    On Nitter, splits the main tweet and replies to be side-by-side.
@namespace      github.com/chev2
@license        Apache-2.0

@homepageURL    https://github.com/chev2/scripts-styles
@supportURL     https://github.com/chev2/scripts-styles/issues

@preprocessor   stylus

@var    range       side-padding       "Side padding"                  [152, 0, 300, 1, "px"]
@var    range       roundness          "Border radius"                 [8, 0, 24, 1, "px"]
==/UserStyle== */

top-bar-size = 50px
top-bar-padding = 10px
top-bar-offset = top-bar-size + top-bar-padding

@-moz-document domain("nitter.net"), domain("nitter.unixfox.eu"), domain("nitter.mint.lgbt"), domain("nitter.esmailelbob.xyz"), domain("nitter.poast.org"), domain("nitter.cz"), domain("nitter.privacydev.net"), domain("nitter.projectsegfau.lt"), domain("nitter.eu.projectsegfau.lt"), domain("nitter.in.projectsegfau.lt"), domain("nitter.us.projectsegfau.lt"), domain("nitter.soopy.moe"), domain("nitter.rawbit.ninja"), domain("nitter.d420.de"), domain("bird.habedieeh.re"), domain("nitter.x86-64-unknown-linux-gnu.zip"), domain("nitter.woodland.cafe"), domain("nitter.dafriser.be"), domain("nitter.catsarch.com"), domain("nitter.perennialte.ch"), domain("nitter.salastil.com"), domain("n.populas.no"), domain("nt.ggtyler.dev"), domain("nitter.uni-sonia.com"), domain("n.opnxng.com"), domain("nitter.ktachibana.party"), domain("nitter.tinfoil-hat.net") {
    .container {
        padding-top: top-bar-offset;
    }

    .conversation {
        max-width: 100%;
    }

    .main-thread {
        float: left;

        position: fixed;

        right: calc(50vw);
        left: side-padding;
    }

    .replies {
        float: right;

        position: fixed;

        right: side-padding;
        left: calc(50vw);

        margin-left: 8px;
    }

    .main-thread, .replies {
        border-radius: roundness;

        /* Add scrollbar to both replies and main thread */
        /* This is really only needed for main thread (since replies have a scrollbar by default) */
        /* But we add scrollbars to both so the main container doesn't have to scroll, */
        /* Keeping the navbar intact */
        overflow-y: scroll;
        max-height: "calc(100vh - 8px - %s)" % top-bar-offset;
    }

    .reply, .tweet-link {
        border-radius: roundness;
    }

    /* "Jump to top" button */
    .top-ref {
        display: none;
    }

    .main-tweet, .replies {
        padding-top: 0px;
        margin-top: 0px;
    }

    /* "Load newest" button */
    .conversation > .timeline-item.show-more {
        position: fixed;

        right: side-padding;
        left: calc(50vw);

        margin-left: 8px;
    }

    .show-more ~ .replies {
        margin-top: 56px;

        /* If 'load newest' button is visible, then we need to decrease the max height of the replies panel */
        max-height: "calc(100vh - 8px - 56px - %s)" % top-bar-offset;
    }

    .conversation .show-more, .show-more a {
        border-radius: roundness;
    }
}