refactor: remove header height from calc

src/App.scss

@@ -100,10 +100,10 @@ li {
   // - first-child Header height, default body padding, and center content border (10px) and padding (10px)
   // - others We don't include border and padding and scroll to the top of the image
   &:first-child {
-    scroll-margin-top: $header-height + $body-vertical-padding + 20px;
+    scroll-margin-top: $body-vertical-padding + 20px;
   }
   &:not(:first-child) {
-    scroll-margin-top: $header-height + $body-vertical-padding;
+    scroll-margin-top: $body-vertical-padding;
   }
 }
 
@@ -148,7 +148,7 @@ li {
   justify-content: start;
   align-items: start;
 
-  scroll-margin-top: $header-height + $body-vertical-padding;
+  scroll-margin-top: $body-vertical-padding;
 }
 
 [data-dev='true'] {

src/components/AppBar/AppBar.tsx

@@ -36,6 +36,9 @@ import styles from './style.module.scss'
 import { setUserRobotImage } from '../../store/userRobotImage/action'
 import { Container } from '../Container'
 import { ButtonIcon } from '../ButtonIcon'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { faClose } from '@fortawesome/free-solid-svg-icons'
+import useMediaQuery from '@mui/material/useMediaQuery'
 
 const metadataController = MetadataController.getInstance()
 
@@ -118,9 +121,33 @@ export const AppBar = () => {
   }
   const isAuthenticated = authState?.loggedIn === true
 
+  const matches = useMediaQuery('(max-width:767px)')
+  const [isBannerVisible, setIsBannerVisible] = useState(true)
+  const handleBannerHide = () => {
+    setIsBannerVisible(false)
+  }
+
   return (
+    <>
+      {isAuthenticated && isBannerVisible && (
+        <div className={styles.banner}>
+          <Container>
+            <div className={styles.bannerInner}>
+              SIGit is currently Alpha software (available for internal
+              testing), use at your own risk!
+              <Button
+                aria-label={`close banner`}
+                variant="text"
+                onClick={handleBannerHide}
+              >
+                <FontAwesomeIcon icon={faClose} />
+              </Button>
+            </div>
+          </Container>
+        </div>
+      )}
       <AppBarMui
-      position="fixed"
+        position={matches ? 'sticky' : 'static'}
         className={styles.AppBar}
         sx={{
           boxShadow: 'none'
@@ -238,5 +265,6 @@ export const AppBar = () => {
           </Toolbar>
         </Container>
       </AppBarMui>
+    </>
   )
 }

src/components/AppBar/style.module.scss

@@ -34,3 +34,36 @@
     justify-content: flex-end;
   }
 }
+
+.banner {
+  color: #ffffff;
+  background-color: $primary-main;
+}
+
+.bannerInner {
+  display: flex;
+  gap: 10px;
+  padding-block: 10px;
+  z-index: 1;
+
+  width: 100%;
+
+  justify-content: space-between;
+  flex-direction: row;
+
+  button {
+    min-width: 44px;
+    color: inherit;
+  }
+
+  &:hover,
+  &.active,
+  &:focus-within {
+    background: $primary-main;
+    color: inherit;
+
+    button {
+      color: inherit;
+    }
+  }
+}

src/components/PDFView/PdfPageItem.tsx

@@ -33,7 +33,8 @@ const PdfPageItem = ({
   useEffect(() => {
     if (selectedMark !== null && !!markRefs.current[selectedMark.id]) {
       markRefs.current[selectedMark.id]?.scrollIntoView({
-        behavior: 'smooth'
+        behavior: 'smooth',
+        block: 'center'
       })
     }
   }, [selectedMark])

src/layouts/StickySideColumns.module.scss

@@ -42,15 +42,22 @@
 .sides {
   @media only screen and (min-width: 768px) {
     position: sticky;
-    top: $header-height + $body-vertical-padding;
+    top: $body-vertical-padding;
   }
   > :first-child {
+    // We want to keep header on smaller devices at all times
     max-height: calc(
       100dvh - $header-height - $body-vertical-padding * 2 - $tabs-height
     );
+
+    @media only screen and (min-width: 768px) {
+      max-height: calc(100dvh - $body-vertical-padding * 2);
+    }
   }
 }
 
+// Adjust the content scroll on smaller screens
+// Make sure only the inner tab is scrolling
 .scrollAdjust {
   @media only screen and (max-width: 767px) {
     max-height: calc(

src/layouts/style.module.scss

@@ -3,5 +3,5 @@
 
 .main {
   flex-grow: 1;
-  padding: $header-height + $body-vertical-padding 0 $body-vertical-padding 0;
+  padding: $body-vertical-padding 0 $body-vertical-padding 0;
 }

src/pages/settings/relays/index.tsx

@@ -233,6 +233,7 @@ export const RelaysPage = () => {
           ))}
         </Box>
       )}
+      <Footer />
     </Container>
   )
 }
@@ -428,7 +429,6 @@ const RelayItem = ({
           )}
         </List>
       </Box>
-      <Footer />
     </>
   )
 }