Merge pull request #115 from felixxm/accessibility

Fixed some accessibility issues.

_includes/hero.html

@@ -6,7 +6,7 @@
     </div>
 
     <div class="description">
-      <img src="/static/img/site/arrow.svg" />
+      <img src="/static/img/site/arrow.svg" aria-hidden="true"/>
       <div class="text">
         Six days of talks, workshops, education and collaboration with the international Django community.
       </div>
@@ -22,4 +22,4 @@
         style="color: #e87155;" href="https://goo.gl/maps/yoDQFFxQhhEjgHDh9">{{
         site.location }}</a></strong></p>
 </div>
-  </div>
+  </div>

_includes/nav.html

@@ -33,7 +33,7 @@
     <li class="menu__item menu__item--has-sublinks">
       <div class="menu__item-container">
         <a class="menu__link menu__link--expandable" aria-expanded="false">{{ item.name }}</a>
-        <div class="menu__dropdown-icon">
+        <div class="menu__dropdown-icon" aria-hidden="true">
           <svg width="11" height="17" viewBox="0 0 11 17" fill="none" xmlns="http://www.w3.org/2000/svg">
             <path d="M1 1L9 8.5L1 16" stroke="black" stroke-width="1.5" />
           </svg>

static/css/style.css

@@ -718,7 +718,7 @@ ul {
   margin-top: 50px;
   font-family: "southAfrica";
   font-weight: 700;
-  color: #e87155;
+  color: #b9563f;
   font-size: 30px;
   line-height: 39px;
 }
@@ -984,7 +984,7 @@ ul {
   margin-bottom: 20px !important;
   font-family: "Circular Std";
   font-size: 15px;
-  color: #e87155;
+  color: #b9563f;
 }
 
 .news-excerpt {
@@ -1422,7 +1422,7 @@ ul {
   font-weight: 400;
   font-size: 10px;
   line-height: 30px;
-  color: #e87155;
+  color: #b9563f;
   overflow-wrap: break-word;
 }
 
@@ -1842,4 +1842,4 @@ ul {
 }
 
 img.captioned {margin-bottom: 0}
-span.caption {font-style: italic; font-size: 80%}
+span.caption {font-style: italic; font-size: 80%}