Fix hash anchors scroll

src/components/HomeContactFormSection.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="contact home-section">
+  <div id="contact" class="contact home-section">
     <h2 class="contact__title">Kontakt</h2>
     <form class="contact__form" action="https://formspree.io/xdonynaz" method="POST">
       <label for="contact__form-email" class="contact__form-label">Twój adres email:</label>

src/components/HomeFeaturesTableSection.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="features-table-section home-section">
+  <div id="features-table" class="features-table-section home-section">
     <h2 class="features-table-section__title">Porównanie funkcji</h2>
     <div class="features-table">
       <table class="features-table__table">

src/components/HomeMainSection.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="main home-section">
+  <div id="main" class="main home-section">
     <home-main-header />
   </div>
 </template>

src/router.js

@@ -6,5 +6,10 @@ Vue.use(Router);
 
 export default new Router({
   mode: 'history',
+  scrollBehavior(to, from, savedPosition) {
+    if (to.hash) return { selector: to.hash };
+    if (savedPosition) return savedPosition;
+    return null;
+  },
   routes,
 });