.header-container{background:var(--theme--color--background)}.header-container.is-sticky-header{position:sticky;top:0;left:0;z-index:99;width:100%;box-shadow:var(--theme--card--box-shadow)}#header{transition:padding .3s ease,width .3s ease}.is-sticky-header #header{padding-top:.5em;padding-bottom:.5em}@media (min-width:768px){.branding .logo{transition:width .3s ease}.is-sticky-header .branding .logo{width:128px}.is-sticky-header .header__branding{display:none}}