Minor fixes (#522)

_config.yml

@@ -28,6 +28,8 @@ impressum_path:  # set to path to include impressum link in the footer, use the
 # will use title and url fields
 # Take a look to https://github.com/jekyll/jekyll-feed for more customization
 
+rss_icon: true
+
 # -----------------------------------------------------------------------------
 # Layout
 # -----------------------------------------------------------------------------
@@ -69,8 +71,6 @@ wikidata_id: # your wikidata id
 dblp_url: # your DBLP profile url
 stackoverflow_id: #your stackoverflow id
 
-rss_icon: true
-
 contact_note: >
   You can even add a little note about which of these is the best way to reach you.
 
@@ -238,7 +238,7 @@ imagemagick:
     - 800
     - 1400
   input_directories:
-    - assets/img
+    - assets/img/
   input_formats:
     - ".jpg"
     - ".jpeg"

_includes/figure.html

@@ -8,7 +8,8 @@
     {% endfor -%}
 
     <!-- Fallback to the original file -->
-    <img {% if include.class %}class="{{ include.class }}"{% endif %} src="{{ include.path | relative_url }}" {% if include.alt %}alt="{{ alt }}"{% endif %} {% if include.title %}title="{{ title }}"{% endif %} {% if include.zoomable %}data-zoomable{% endif %} />
+    <img {% if include.class %}class="{{ include.class }}"{% endif %} src="{{ include.path | relative_url }}" {% if include.alt %}alt="{{ include.alt }}"{% endif %} {% if include.title %}title="{{ include.title }}"{% endif %} {% if include.zoomable %}data-zoomable{% endif %} />
+
   </picture>
 
   {%- if include.caption -%}<figcaption class="caption">{{ include.caption }}</figcaption>{%- endif %}

_layouts/about.html

@@ -18,7 +18,8 @@ layout: default
               {%- assign profile_image_path = page.profile.image | prepend: 'assets/img/' -%}
               {% include figure.html 
               path=profile_image_path 
-              class="img-fluid z-dept-1 rounded" -%}
+              class="img-fluid z-dept-1 rounded"
+              alt=page.profile.image -%}
             {% endif -%}
             {%- if page.profile.address %}
             <div class="address">

_sass/_base.scss

@@ -23,6 +23,10 @@ a, table.table a {
   }
 }
 
+figure, img {
+  max-width: 90vw;
+}
+
 blockquote {
   background: var(--global-bg-color);
   border-left: 2px solid var(--global-theme-color);