.PageHeader{border-bottom:var(--borderWidth-thin) solid var(--borderColor-muted);display:flex;flex-flow:column;margin-bottom:var(--base-size-16);padding-bottom:var(--base-size-8)}.PageHeader--withTabNav{border-bottom:none;margin-bottom:0;padding-bottom:0}.PageHeader-contextBar{height:var(--control-small-size)}.PageHeader-contextBar,.PageHeader-titleBar{align-items:center;display:flex;flex-flow:row;justify-content:flex-end;margin-bottom:var(--base-size-8)}.PageHeader-title{flex:1 1 auto;font-size:var(--text-title-size-medium)}.PageHeader-title--large{font-size:var(--text-title-size-large)}.PageHeader-description{color:var(--fgColor-muted);flex:1 auto;font-size:var(--text-body-size-medium)}.PageHeader-description--underlined-links a{-webkit-text-decoration:underline;text-decoration:underline}.PageHeader-tabNavBar{overflow:auto}.PageHeader-tabNavBar .PageHeader-tabNav{min-width:max-content}.PageHeader--withTabNav .PageHeader-description{margin-bottom:var(--base-size-16)}.PageHeader-actions{align-items:center;display:flex;justify-content:flex-end}.PageHeader-breadcrumbs{display:block;width:100%}.PageHeader-leadingAction{margin-right:var(--base-size-4);margin-top:var(--base-size-2)}.PageHeader-parentLink{flex:1 1 auto}@media screen and (min-width:543.98px){.PageHeader--noBreadcrumb .PageHeader-contextBar{display:none}}.PageHeader--noBreadcrumb .PageHeader-titleBar{line-height:var(--control-small-size)}.PageHeader--noBreadcrumb .PageHeader-actions{height:var(--control-small-size)}