Optimize subscribe form for mobile

src/layouts/page/keep-what-is-yours.html

@@ -111,6 +111,23 @@
 
     <style>
 
+
+      @media only screen and (max-width: 576px) {
+
+        #SubscriberForm-Email-TRDBBvXuDV3vy1t0U684MU{
+          width:100%;
+        }
+
+        #keep-email-btn{
+          width:100%;
+          float:none;
+          margin-bottom:20px;
+        }
+
+      }
+
+      @media only screen and (min-width: 576px) {
+
         #SubscriberForm-Email-TRDBBvXuDV3vy1t0U684MU{
           width:69%;
         }
@@ -119,6 +136,9 @@
           width:29%;
           float:right;
         }
+
+      }
+
     </style>
 
 <!-- Start three column value props -->