diff --git a/lib/imp.html b/lib/imp.html
index a72a05f5d8ec188359563f5435c3d955a51ee206..3cf02810c37011b19a69211386699b44e2d8142e 100644
--- a/lib/imp.html
+++ b/lib/imp.html
@@ -169,7 +169,7 @@
           <section id="annotation-section" class="row">
               <h1>MG annotation <small>Kronaplot</small></h1>
               <div class="row">
-                  <iframe id="MG-kronaplot" src="Analysis/results/MG.gene_kegg_krona.html" style="position: absolute; width: 100%;height: 100%; border: none"></iframe>
+                  <iframe id="MG-kronaplot" src="Analysis/results/MG.gene_kegg_krona.html" style="position: absolute; width: 80%;height: 80%; border: none"></iframe>
               </div>
 
           </section>
@@ -178,7 +178,7 @@
           <section id="annotation-section" class="row">
               <h1>MT annotation <small>Kronaplot</small></h1>
               <div class="row">
-                  <iframe id="MT-kronaplot" src="Analysis/results/MT.gene_kegg_krona.html" style="position: absolute; width: 100%;height: 100%; border: none"></iframe>
+                  <iframe id="MT-kronaplot" src="Analysis/results/MT.gene_kegg_krona.html" style="position: absolute; width: 80%;height: 80%; border: none"></iframe>
               </div>
           </section>
         </div>