Add ALT text to images

Correct static methods
Tidy up code

gallery/themes/default/style.sass

@@ -48,7 +48,7 @@ html, body
     color: $black
 
 .big-text
-    height: 60vh
+    height: 20rem
 
     display: flex
     flex-direction: column
@@ -102,38 +102,8 @@ html, body
 
         color: $white
 
-footer
-    margin: 0
-    padding: 0.25rem 1rem
-
-    width: 100%
-
-    display: flex
-    justify-content: center
-    align-items: center
-    gap: 1rem
-
-    background-color: $white
-
-    p
-        margin: 0
-        padding: 0
-
-        font-size: 0.75rem
-        font-weight: 400
-        text-align: center
-
-        color: $black
-    
-    a
-        margin: 0
-        padding: 0
-
-        font-size: 0.75rem
-        font-weight: 400
-        text-align: center
-
-        color: $primary
+#contrast-check
+    transition: color 0.15s ease-in-out
 
 
 @media (max-width: $breakpoint)