Implement more image resizing, fix responsiveness

- Two new image sizes have been added: xl and xxl.
- Image resizing has been implemented in featured images.
- Some elements were not responsive, such as the link preview and code block.

assets/css/screen.css

@@ -135,11 +135,11 @@ Used to define how every page is displayed.
 */
 
 main {
-    min-height: calc(100vh - 400px);
     display: block;
     box-sizing: border-box;
     width: 100%;
     max-width: 100%;
+    min-height: calc(100vh - 400px); /* To avoid having the footer appearing in the middle of the page */
 }
 
 .mind-content_main {
@@ -739,6 +739,7 @@ img.mind-post_feature-image {
     font-size: 18px;
     color: rgb(200, 200, 200);
     box-sizing: border-box;
+    min-height: calc(100vh - 400px); /* To avoid having the div finish in the middle of the page, leaving an empty part */
 }
 
 .mind-post_content h1, .mind-post_content h2, .mind-post_content h3, .mind-post_content h4, .mind-post_content h5, .mind-post_content h6 {
@@ -1126,6 +1127,7 @@ div.mind-policy-popup {
     }
 }
 
+/* BEGIN RESPONSIVE MEDIA QUERIES */
 @media only screen and (max-width: 1300px) {
 
     h1 {
@@ -1315,6 +1317,29 @@ div.mind-policy-popup {
         font-size: 15px;
     }
 
+    .mind-post_content pre,
+    .mind-post_content code,
+    .kg-card-hascaption figcaption,
+    .kg-bookmark-description {
+        font-size: 12px;
+    }
+
+    .kg-bookmark-title {
+        font-size: 13px;
+    }
+
+    .kg-bookmark-publisher {
+        font-size: 10px;
+    }
+
+    .kg-bookmark-content {
+        padding: 10px 10px 0;
+    }
+
+    .kg-bookmark-metadata {
+        margin-bottom: 10px;
+    }
+
     .mind-global-navbar_primary img {
         margin-left: -35px;
         width: 25px;
@@ -1363,6 +1388,11 @@ div.mind-policy-popup {
         font-size: 14px;
     }
 
+    .mind-post_content pre, .mind-post_content code {
+        font-size: 11px;
+    }
+
+
     .mind-site-footer_main {
         font-size: 16px;
     }

package.json

@@ -30,6 +30,12 @@
             },
             "l": {
                 "width": 1200
+            },
+            "xl": {
+                "width": 1600
+            },
+            "xxl": {
+                "width": 2000
             }
         }
     }

page.hbs

@@ -16,7 +16,16 @@
                 <div class="mind-post_content-header">
 
                 {{#if feature_image}}
-                    <img class="mind-post_feature-image" src="{{img_url feature_image size="l"}}" alt="Feature Image"/>
+                    <img class="mind-post_feature-image" alt="Feature Image"
+                        srcset="
+                            {{img_url feature_image size="s"}} 300w,
+                            {{img_url feature_image size="m"}} 600w,
+                            {{img_url feature_image size="l"}} 1200w,
+                            {{img_url feature_image size="xl"}} 1600w,
+                            {{img_url feature_image size="xxl"}} 2000w"
+                        src="{{img_url feature_image size="l"}}"
+                    />
+
                 {{/if}}
                 </div>
                 {{content}}

partials/post-card-big.hbs

@@ -2,7 +2,10 @@
     <a class="mind-post-card-big_main" href="{{url}}">
 
         {{#if feature_image}}
-            <img class="mind-post-card-big_feature-image" src="{{img_url feature_image size="m"}}" alt="Feature Image"/>
+            <img class="mind-post-card-big_feature-image" src="{{img_url feature_image size="m"}}" alt="Feature Image"
+                 srcset="{{img_url feature_image size="s"}} 300w,
+                         {{img_url feature_image size="m"}} 600w"
+            />
         {{/if}}
         <header class="mind-post-card-big_header">
             <p class="mind-post-card-big_meta"><span class="mind-post-card-big_tag">{{primary_tag.name}}</span>

post.hbs

@@ -27,7 +27,14 @@
                         <div class="mind-post_content-header">
 
                             {{#if feature_image}}
-                                <img class="mind-post_feature-image" src="{{img_url feature_image size="l"}}"
+                                <img class="mind-post_feature-image"
+                                     srcset="
+                                    {{img_url feature_image size="s"}} 300w,
+                                    {{img_url feature_image size="m"}} 600w,
+                                    {{img_url feature_image size="l"}} 1200w,
+                                    {{img_url feature_image size="xl"}} 1600w,
+                                    {{img_url feature_image size="xxl"}} 2000w"
+                                     src="{{img_url feature_image size="l"}}"
                                      alt="Feature Image"/>
                             {{/if}}
                         </div>
@@ -40,7 +47,7 @@
             {{/post}}
             <aside class="mind-post_sidebar unselectable">
                 <div class="mind-post_sidebar-content">
-                    {{> "posts-card-small"}}
+                    {{> "post-card-small"}}
                 </div>
             </aside>
         </div>