.header{display:flex;flex-direction:row;flex-wrap:wrap;padding:1.6rem 1.6rem 0;align-items:center;position:fixed;left:0;top:0;right:0;z-index:100;align-content:flex-start;background:linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 100%);transition:all 0.2s ease-in}.header .header__branding{margin-right:auto}.header .header__branding>a{display:block}.header .header__branding>a:focus{outline:none;border-radius:.8rem;box-shadow:none;border:none}.header .header__branding>a:focus::after{content:'';position:absolute;top:-0.45em;left:-0.45em;bottom:-0.45em;right:-0.45em;border-radius:calc(.8rem * 1.5);border:0.4rem solid #00484F;border:0.4rem solid var(--c-button-default-outline);box-shadow:0 0 0 0.2rem #fff;box-shadow:0 0 0 0.2rem var(--c-wht)}.header .header__branding>a:focus::before{border-radius:.8rem}.header .logo__image{height:6.4rem;width:5.6rem}.header .inline-menu{order:2;display:none}.header .search{margin-right:1.6rem}.header nav{width:100%}.header .main-nav{display:none;padding-top:3.2rem}.header .main-nav.main-nav--open{display:block}.header .toggle-expand{width:auto;padding:0;height:5rem;text-decoration:none}.header .toggle-expand__open,.header .toggle-expand__close{text-decoration:none;padding:1.6rem}.header .toggle-expand__open .toggle-expand__text,.header .toggle-expand__close .toggle-expand__text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.header .toggle-expand__open .icon,.header .toggle-expand__close .icon{margin:0}.header .toggle-expand__open{display:block}.header .toggle-expand__close{display:none}.header .toggle-expand--open .toggle-expand__open{display:none}.header .toggle-expand--open .toggle-expand__close{display:block}.header .header__main-content-link{top:0;z-index:99;background-color:#fff;background-color:var(--c-wht)}.toolbar-fixed .header{top:8rem}.header.menu-open{background:#fff;background:var(--c-wht);z-index:40;position:fixed;height:100vh;overflow-y:scroll;padding-bottom:3rem}.header.menu-open .inline-menu{display:block}.header.menu-open .header__branding .logo__image{height:6.4rem;width:5.6rem;margin:1.6rem 0}.header.menu-open .button--inverse:hover{background:#ECF2F2;background:var(--c-button-negative-hover-bg);border-color:#00484F;border-color:var(--c-button-default-hover-bg);box-shadow:none;color:#00484F;color:var(--c-button-default-hover-bg)}.header.header--reduced{background:#fff;background:var(--c-wht);padding-top:0}.header.header--reduced .header__branding .logo__image{height:6.4rem;width:5.6rem;margin:1.6rem 0}.header.header--reduced .button--inverse{border:0.2rem solid #00838f;border:0.2rem solid var(--c-button-default-bg)}.header.header--reduced .button--inverse:hover{background:#ECF2F2;background:var(--c-button-negative-hover-bg);border-color:#00484F;border-color:var(--c-button-default-hover-bg);box-shadow:none;color:#00484F;color:var(--c-button-default-hover-bg)}.header.header--reduced .block-rbkcmuseums-search .button{border:0.2rem solid #00838f;border:0.2rem solid var(--c-button-default-bg)}.header.header--search-open{background:#fff;background:var(--c-wht);padding-bottom:10rem}@media (min-width: 767px){.header .header__branding{order:1}.header .header__branding img{height:12rem;width:10.4rem}.header .block-alertbanner{order:2}.header .inline-menu{order:3;display:inline-block;margin:0;height:auto}.header nav{order:5}.header .main-nav{padding:1.6rem 3.2rem 6.4rem}.header .search-btn,.header .block-rbkcmuseums-search{order:4;margin-right:1.6rem}.header .toggle-expand{padding:0;height:auto;order:4}.header .toggle-expand__open,.header .toggle-expand__close{padding:1.4rem 2.8rem}.header .toggle-expand__open .toggle-expand__text,.header .toggle-expand__close .toggle-expand__text{position:relative;width:auto;height:auto;overflow:inherit;clip:none}.header .toggle-expand__open .icon,.header .toggle-expand__close .icon{margin-left:1.6rem}}