config css

webclient/app.css

@@ -232,6 +232,18 @@ h1 {
     float: right;
 }
 
+.config {
+    position: absolute;
+    z-index: 100;
+    top: 100px;
+    left: 50%;
+    width: 400px;
+    margin-left: -200px;
+    text-align: center;
+    padding: 20px;
+    background-color: #aaa;
+}
+
 .text_entry_section {
     position: fixed;
     bottom: 0;