For hiding boards that I don't want to see:
[href^='/hisparefugio'], [href^='/hisparefugio'] + span:has(+ a), .boardsCell:has(>span>[href^='/hisparefugio']), [href^='/mex'], [href^='/mex'] + span:has(+ a), .boardsCell:has(>span>[href^='/mex']), [href^='/arepa'], [href^='/arepa'] + span:has(+ a), .boardsCell:has(>span>[href^='/arepa']), [href^='/brit'], [href^='/brit'] + span:has(+ a), .boardsCell:has(>span>[href^='/brit']),
[href^='/gacha'], [href^='/gacha'] + span:has(+ a), .boardsCell:has(>span>[href^='/gacha']), [href^='/celai'], [href^='/celai'] + span:has(+ a), .boardsCell:has(>span>[href^='/celai']), [href^='/ais'], [href^='/ais'] + span:has(+ a), .boardsCell:has(>span>[href^='/ais']), [href^='/aichan'], [href^='/aichan'] + span:has(+ a), .boardsCell:has(>span>[href^='/aichan']), [href^='/fast'], [href^='/fast'] + span:has(+ a), .boardsCell:has(>span>[href^='/fast']), [href^='/wooo'], [href^='/wooo'] + span:has(+ a), .boardsCell:has(>span>[href^='/wooo']), [href^='/cel'], [href^='/cel'] + span:has(+ a), .boardsCell:has(>span>[href^='/cel']),
[href^='/interracial'], [href^='/interracial'] + span:has(+ a), .boardsCell:has(>span>[href^='/interracial']), [href^='/trap'], [href^='/trap'] + span:has(+ a), .boardsCell:has(>span>[href^='/trap']), [href^='/vore1'], [href^='/vore1'] + span:has(+ a), .boardsCell:has(>span>[href^='/vore1']), [href^='/erp'], [href^='/erp'] + span:has(+ a), .boardsCell:has(>span>[href^='/erp']), [href^='/trash'], [href^='/trash'] + span:has(+ a), .boardsCell:has(>span>[href^='/trash']), [href^='/abdl'], [href^='/abdl'] + span:has(+ a), .boardsCell:has(>span>[href^='/abdl']), [href^='/tkr'], [href^='/tkr'] + span:has(+ a), .boardsCell:has(>span>[href^='/tkr']){
display: none !important;
}