diff --git a/static/aerbimCSSMOBILE.css b/static/aerbimCSSMOBILE.css
index 47a9e5c..2cc4ea5 100644
--- a/static/aerbimCSSMOBILE.css
+++ b/static/aerbimCSSMOBILE.css
@@ -472,6 +472,9 @@
 }
 
 @media (max-width: 700px) {
+    .block-chat{
+        height: calc(88vh - 50px);
+    }
     .flex_container_footer{
         flex-wrap: wrap;
         justify-content: right;