diff --git a/financeplanner/calc.py b/financeplanner/calc.py
index 21c4a7f..acfadee 100644
--- a/financeplanner/calc.py
+++ b/financeplanner/calc.py
@@ -35,31 +35,17 @@ class DailyStat:
         self.balance_amount = balance_amount
         self.actual_transactions = actual_transactions
         self.resulting_amount = resulting_amount
-        self.percentage = 0
-        self.color_class = ""
-        self.opacity_class = ""
+        self.highlighted = False
+        self.percentage = 40
 
     def __str__(self):
         return f"DailyStat({self.date}, {self.balance_amount}, " \
                f"{len(self.actual_transactions)} a. transactions, {self.resulting_amount})"
 
     def generate_graph_bar_attributes(self, amount_scale, today):
+        self.highlighted = self.date == today
         if self.resulting_amount is not None:
             self.percentage = int((self.resulting_amount / amount_scale) * 100)
-            if self.percentage >= 60:
-                self.color_class = "green"
-            elif self.percentage >= 45:
-                self.color_class = "olive"
-            elif self.percentage >= 30:
-                self.color_class = "yellow"
-            elif self.percentage >= 15:
-                self.color_class = "orange"
-            else:
-                self.color_class = "red"
-        if self.date == today:
-            self.opacity_class = "highlighted"
-        elif self.balance_amount or self.actual_transactions:
-            self.opacity_class = "strong"
 
 
 class Statistics:
diff --git a/financeplanner/static/financeplanner/style.css b/financeplanner/static/financeplanner/style.css
index 3790583..24a18c7 100644
--- a/financeplanner/static/financeplanner/style.css
+++ b/financeplanner/static/financeplanner/style.css
@@ -177,49 +177,16 @@ tr:hover {
     min-height: 10px;
     margin-right: 1px;
     border-radius: 2px;
-    opacity: 60%;
+    background-color: #FFCC99;
+    z-index: 10;
 }
 
 .graph-bar.highlighted {
-    opacity: 100%;
     border: 1px solid #FFFCF9;
 }
 
-.graph-bar.strong {
-    opacity: 80%;
-}
-
-.graph-bar.weak {
-    height: 40%;
-    opacity: 40%;
-}
-
-.graph-bar.green {
-    background-color: #55DD22;
-}
-
-.graph-bar.olive {
-    background-color: #99CC33;
-}
-
-.graph-bar.yellow {
-    background-color: #CCCC33;
-}
-
-.graph-bar.orange {
-    background-color: #CC9933;
-}
-
-.graph-bar.red {
-    background-color: #DD5522;
-}
-
-.graph-bar.grey {
-    background-color: #777766;
-}
-
 .graph-bar:hover {
     background-color: #FFFCF9;
     box-shadow: #FFFCF9 0 0 12px;
-    opacity: 100%;
+    z-index: 11;
 }
diff --git a/financeplanner/templates/financeplanner/index.html b/financeplanner/templates/financeplanner/index.html
index a5c3403..0f4e69b 100644
--- a/financeplanner/templates/financeplanner/index.html
+++ b/financeplanner/templates/financeplanner/index.html
@@ -15,13 +15,12 @@
             <div id="graph">
                 {% for stat in daily_stats %}
                     {% if stat.percentage is None %}
-                        <div class="graph-bar weak grey"
+                        <div class="graph-bar"
                              onmouseover="showGraphBarDate('{{ stat.date|date:"d.m.y" }}')"
                              onmouseleave="clearGraphBarDate()">
                         </div>
                     {% else %}
-                        <div class="graph-bar {{ stat.opacity_class }} {{ stat.color_class }}"
-                             style="height: {{ stat.percentage }}%"
+                        <div class="graph-bar" style="height: {{ stat.percentage }}%;"
                              onmouseover="showGraphBarDate('{{ stat.date|date:"d.m.y" }}')"
                              onmouseleave="clearGraphBarDate()">
                         </div>