diff --git a/controller_report_xls/reports/report_xls.py b/controller_report_xls/reports/report_xls.py
index e792b29b3d3..3b13fcb2d5f 100644
--- a/controller_report_xls/reports/report_xls.py
+++ b/controller_report_xls/reports/report_xls.py
@@ -33,7 +33,8 @@ def get_odoo_style(html, style, node):
                 styleclass = get_css_style(style_element.text, class_style)
                 style.update(dict(item.split(":") for item in text_adapt(styleclass).split(";") if item != ""))
     if node.attrib.get("style", False):
-        style.update(dict(item.split(":") for item in node.attrib.get("style").split(";") if item != ""))
+        style_nodes = [style_node.strip() for style_node in node.attrib.get("style").split(";") if style_node.strip()]
+        style.update(dict(item.split(":", 1) for item in style_nodes))
     return style
 
 
diff --git a/controller_report_xls/reports/xfstyle.py b/controller_report_xls/reports/xfstyle.py
index 9e227c27e4b..8ce23d2d123 100644
--- a/controller_report_xls/reports/xfstyle.py
+++ b/controller_report_xls/reports/xfstyle.py
@@ -291,8 +291,8 @@ def get_font_height(height):
         factor = 1.5
     elif height == "XX-LARGE":
         factor = 2
-    new_size = float(size * factor * 20)
-    return new_size
+    # NOTE: Rounding without decimals because the expected `height` needs to be an `integer` value
+    return round(size * factor * 20)
 
 
 def get_horizontal_align(halign, align):