TP-1268 remove fixed header

public/themes/custom/palvelumanuaali/components/03-organisms/site/site-header/_site-header.scss

@@ -1,15 +1,10 @@
 
 .header {
-  transition: transform 0.5s;
-
-  @media only screen and (max-width: $large) {
-    transform: unset !important;
-  }
 
   @include large {
-    position: fixed;
     z-index: 200;
     width: 100%;
+    margin: auto;
   }
 
   &--hidden {

public/themes/custom/palvelumanuaali/components/05-pages/content-types/_landing-page.scss

@@ -1,10 +1,4 @@
 .landing-page {
-  .main {
-    @include xl {
-      margin-top: 182px;
-    }
-
-  }
   .region-postcontent,
   .region-content {
     grid-template-columns: 12fr;

public/themes/custom/palvelumanuaali/js/header.js

@@ -1,59 +1,16 @@
 (function ($, Drupal, window) {
   'use strict';
-  // Example of Drupal behavior loaded.
-  Drupal.behaviors.headerJs = {
-    attach: function (context, settings) {
-      if (typeof context['location'] !== 'undefined') { // Only fire on document load.
-        let nav = $("#page-header");
-        let lastScrollY = 0;
-        let header =  document.getElementById("page-header");
-        if (header == null) {
-          return;
-        }
-        let height = header.offsetHeight;
-        addEventListener('scroll', function () {
-          let currentScrollY = $(this).scrollTop();
-          if ($(window).width() > 920 ) {
-            if (lastScrollY < currentScrollY && currentScrollY > 50) {
-              nav.addClass("header--hidden");
-              header.style.transform = "translateY(-" + height + "px)"
-            } else {
-              nav.removeClass("header--hidden");
-              header.style.transform = "translateY(0px)"
-            }
-          }
-            lastScrollY = currentScrollY;
-        });
-      }
-    }
-  };
 
   Drupal.behaviors.searchCollapse = {
     attach: function (context, settings) {
         let filterButton = $(".additional-filters");
         if (filterButton.length == 0) {
           return
-        } 
+        }
         filterButton[0].addEventListener('click', (e) => {
           $(".header__primary").toggleClass("filters-open");
         });
 
       }
   };
-
-  Drupal.behaviors.headerHeight = {
-    attach: function (context, settings) {
-      let header = document.querySelector('#page-header');
-      if (header == null) {
-        return;
-      }
-      let height = header.offsetHeight;
-      if ($(window).width() > 920 ) {
-        let content = document.getElementsByClassName("main--with-sidebar");
-        content[0].style.marginTop = height +'px';
-      }
-    }
-  };
-
-
 })(jQuery, Drupal, this);