Update app.py

update height and width of submit button

app.py

@@ -20,6 +20,12 @@ css = """
 .footer {display:none !important}
 
 .gr-button-primary {
+    z-index: 14;
+    height: 43px;
+    width: 130px;
+    left: 0px;
+    top: 0px;
+    padding: 0px;
     cursor: pointer !important; 
     background: none rgb(17, 20, 45) !important;
     border: none !important;
@@ -35,6 +41,12 @@ css = """
 }
 
 .gr-button-primary:hover{
+    z-index: 14;
+    height: 43px;
+    width: 130px;
+    left: 0px;
+    top: 0px;
+    padding: 0px;
     cursor: pointer !important;
     background: none rgb(37, 56, 133) !important;
     border: none !important;