diff --git a/src/App/mediarules.css b/src/App/mediarules.css
index dbd415f3b06bdbaef68f3d347c764cdf38e10d7c..2a5e4722e8990c86a8940ad58e14ab602b765bb7 100644
--- a/src/App/mediarules.css
+++ b/src/App/mediarules.css
@@ -88,8 +88,8 @@
       }
 
     /***gif***/
-    .gif-wrapper img {
-      width: 500px !important; 
+    .CFTR-gif  {
+      width: 1000px !important; 
       max-width: 100%;
       height: auto; 
     }
diff --git a/src/contents/description.tsx b/src/contents/description.tsx
index 61a136cfd84e9d256e0d5972403f71fdfff29472..ea0892a82ea5b3c4f8daf40d4d029b475e6afd6b 100644
--- a/src/contents/description.tsx
+++ b/src/contents/description.tsx
@@ -92,7 +92,7 @@ export function Description() {
                         <div className="figure-wrapper">
                             <figure>
                                 <div className="col gif-wrapper">
-                                    <img className="CFTR gif" src="https://static.igem.wiki/teams/5247/fanzor/cftr-wt.gif"></img>
+                                    <img className="CFTR-gif" src="https://static.igem.wiki/teams/5247/fanzor/cftr-wt.gif"></img>
                                 </div>
                                 <figcaption> <b>Figure x.</b></figcaption>
                             </figure>