diff --git a/assets/style.css b/assets/style.css
index 0cc5ea57efcaa86ef3411942262c2a3b097a3143..1c1370cfe7a3ced30d13f56f323badd8474a6e4b 100644
--- a/assets/style.css
+++ b/assets/style.css
@@ -33,7 +33,7 @@ a.modebar-btn {
 .tab-content {
     background-color: #F0F1F2;
     height: -moz-fit-content;
-    height: 93.3vh !important;
+    height: 96.3vh !important;
     position: relative;
     bottom: 0;
     box-shadow: inset 5px 0px 5px lightgrey;
@@ -86,7 +86,7 @@ a.modebar-btn {
 }
 
 #obs-vis-graph {
-    height: 76vh !important;
+    height: 79vh !important;
     margin: 0 !important;
 }
 
@@ -101,6 +101,11 @@ a.modebar-btn {
     overflow: hidden;
 }
 
+#eval-aeronet-disclaimer {
+    justify-content: flex-end !important;
+    margin-right: 16px;
+}
+
 #graph-eval-modis-obs, #graph-eval-modis-mod {
     padding: 0;
     margin: 0;
diff --git a/tabs/evaluation_callbacks.py b/tabs/evaluation_callbacks.py
index 2a3195b47f558f7f92e0aae5386b1419ab5d317e..9c152ef47e5e5810bcfb80a2570f67b9da75fc7d 100644
--- a/tabs/evaluation_callbacks.py
+++ b/tabs/evaluation_callbacks.py
@@ -826,6 +826,7 @@ def update_eval(obs):
                     ),
                     html.Div(
                         DISCLAIMER_OBS,
+                        id='eval-aeronet-disclaimer',
                         className='disclaimer'
                     ),
                 ])
diff --git a/tabs/forecast_callbacks.py b/tabs/forecast_callbacks.py
index d736ec93a1f5ec11112c3b63486a3715428fddc3..55953b42eeee654a7d295ca3c13ad688cd3bd341 100644
--- a/tabs/forecast_callbacks.py
+++ b/tabs/forecast_callbacks.py
@@ -809,14 +809,14 @@ def zoom_country(n_clicks, model, zoom, lat, lon):
         )
 def zooms(viewport, models):
     """Syncronize all maps to have same center and zoom in mosaic"""
-    if viewport and viewport[0] is not None:
-        ctx = dash.callback_context
-        changed = dict(ctx.triggered_id) 
-        index = models.index(changed)
+    ctx = dash.callback_context
+    changed = dict(ctx.triggered_id) 
+    index = models.index(changed)
+    if viewport[index] is not None:
         return 1, \
-            viewport[index]['zoom'], \
-            viewport[index]['center'][0], \
-            viewport[index]['center'][1]
+                viewport[index]['zoom'], \
+                viewport[index]['center'][0], \
+                viewport[index]['center'][1]
     raise PreventUpdate