fixed sponsor logo max size in the footer - was overflowing on mobiles.

Tomasz-Kluczkowski · Tomasz-Kluczkowski · commit 541751ad0be3 · 2018-04-13T15:54:36.000+01:00
diff --git a/_sass/style.scss b/_sass/style.scss
@@ -696,7 +696,7 @@ a {
 
 .footer__sponsor-link img {
   padding: 10px;
-  height: 90%;
+  max-width: 90%;
 }
 
 .footer__link {
