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.doc-header .doc-brand img{display:block;width:190px;height:auto;margin:0}@media(max-width:600px){.doc-header .doc-brand img{width:160px}}

.doc-header .doc-brand img{filter:brightness(0)}

.seo-doc-intro{border-left:3px solid #d4237a;background:#fafafa;padding:14px 20px;margin:24px 0;font-size:14px}.seo-doc-intro p{margin:8px 0}#write code{overflow-wrap:anywhere}#write h2{scroll-margin-top:30px}

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