div[data-testid='sidebarColumn']{
    display:none;
}
.r-1ye8kvj{
    max-width:100%;
}

.r-o96wvk,
.r-f9dfq4{
    width:60px;
}
.r-e7q0ms{
    border-radius:0;
    padding:5px;
    text-indent:-9999em;
}
.r-1waj6vr{
    box-shadow:none;
}
.r-17bavie{
    min-width:40px;
}

section[aria-labelledby="master-header"],
section[aria-labelledby="detail-header"]{
	max-width:600px;
}

nav[role="navigation"] .r-y3t9qe,
nav[role="navigation"] .r-1joea0r{
	margin:0;
}
nav[role="navigation"] .css-901oao.css-bfa6kz.r-1qkqhnw.r-gwet1z.r-1b6yd1w.r-vw2c0b.r-ad9z0x.r-1joea0r.r-y3t9qe.r-bcqeeo.r-qvutc0, /* activ */
nav[role="navigation"] .css-901oao.css-bfa6kz.r-1fmj7o5.r-gwet1z.r-1b6yd1w.r-vw2c0b.r-ad9z0x.r-1joea0r.r-y3t9qe.r-bcqeeo.r-qvutc0{
	display:none;
}
.css-4rbku5.css-18t94o4.css-1dbjc4n.r-l779s2.r-42olwf.r-sdzlij.r-1phboty.r-rs99b7.r-1waj6vr.r-1loqt21.r-1w2pmg.r-1jayybb.r-17bavie.r-15bsvpr.r-o7ynqc.r-6416eg.r-lrvibr, /* hover */
.css-4rbku5.css-18t94o4.css-1dbjc4n.r-18z3xeu.r-42olwf.r-sdzlij.r-1phboty.r-rs99b7.r-1waj6vr.r-1loqt21.r-1w2pmg.r-1jayybb.r-17bavie.r-15bsvpr.r-o7ynqc.r-6416eg.r-lrvibr{
    border-radius:4px;
    margin:0;
    min-width:auto;
    width:60px;
    position:absolute;
    top:-5px;
    left:-10px;
}
header .css-1dbjc4n.r-vpgt9t.r-e7q0ms{
	padding:0;
    position:relative;
}

このままだとブラックの時にしか完全には動かないし検索ボックスも合わせて削除しちゃってるのでどうにかしたいね。