Remove section classes

src/_includes/hero.liquid

@@ -1,4 +1,4 @@
-<section id="{{ subpage.data.title | slug }}" class="{{ subpage.data.classes }} wrapper-full hero-section">
+<section id="{{ subpage.data.title | slug }}" class="wrapper-full hero-section">
   <div>
     <h1 class="hero-title">{% if subpage.data.displayedTitle %}{{ subpage.data.displayedTitle }}{% else %}{{ subpage.data.title }}{% endif %}</h1>
     <p>{{subpage.data.description}}</p>

src/pages/subpages/download.liquid

@@ -2,10 +2,9 @@
 title: Download
 showTitle: false
 order: 4
-classes: 'download-section'
 ---
 
-<div class="flex-container justify-center">
+<div class="flex-container justify-center download">
     <p>You want to print this document ?</p>
     <i>--></i>
     <button type="button" onclick="window.print()" class="btn btn-download icon--right icon-download">Download as PDF</button>

src/pages/subpages/experiences.liquid

@@ -1,7 +1,6 @@
 ---
 title: Experiences
 order: 3
-classes: 'experiences-section'
 ---
 
 {% assign experiences = collections.experiences %}

src/pages/subpages/projects.liquid

@@ -1,8 +1,7 @@
 ---
 title: Projects
 order: 2
-classes: 'projects-section'
 ---
 
 {% assign projects = collections.projects %}
-{% include 'partials/project.liquid' %}
+{% include 'partials/components/project-grid' %}