no-cache for templates, tune map position

static/css/wo-bisch-web-custom.css

@@ -3,7 +3,11 @@ html,body {
 }
 
 .section,.container {
-  height: 85%;
+  height: calc(100% - 24px);
+}
+
+.daterangepicker {
+  height: 24px;
 }
 
 hr {
@@ -80,7 +84,7 @@ input:focus,
 }
 
 .mapbig {
-  height: 100%;
+  height: calc(100% - 100px);
 }
 
 .slidecontainer {