diff --git a/src/components/Modules/PaperTapeWidthAngleCalculate.vue b/src/components/Modules/PaperTapeWidthAngleCalculate.vue
index 1f63fd6..b1d97d1 100644
--- a/src/components/Modules/PaperTapeWidthAngleCalculate.vue
+++ b/src/components/Modules/PaperTapeWidthAngleCalculate.vue
@@ -68,20 +68,38 @@
             {{ $t('results') }}
           </v-card-title>
 
-          <v-row>
-            <v-col cols="12">
-              <result-card :label="$t('beltAngle')" :value="result.beltAngle" />
-            </v-col>
-            <v-col cols="12">
-              <result-card :label="$t('paperHolderAngle')" :value="result.paperHolderAngle" />
-            </v-col>
-            <v-col cols="12">
-              <result-card :label="$t('leadingLength')" :value="result.leadingLength" />
-            </v-col>
-            <v-col cols="12">
-              <result-card :label="$t('paperWidth')" :value="result.paperWidth" />
-            </v-col>
-          </v-row>
+          <v-list lines="two">
+            <result-section :label="$t('beltAngle')" :value="result.beltAngle" />
+            <result-section :label="$t('paperHolderAngle')" :value="result.paperHolderAngle" />
+            <result-section :label="$t('leadingLength')" :value="result.leadingLength" />
+            <result-section :label="$t('paperWidth')" :value="result.paperWidth" />
+          </v-list>
+
+          <v-expansion-panels flat multiple>
+            <v-expansion-panel hide-actions>
+              <v-expansion-panel-title class="text-warning font-weight-bold">
+                <template #default="{ expanded }">
+                  <span>
+                    <v-icon icon="mdi-information-outline" />
+                    {{ expanded ? $t('calculationParameters') : $t('expandToShowCalculationParameters') }}
+                  </span>
+                </template>
+              </v-expansion-panel-title>
+              <v-expansion-panel-text>
+                <v-row>
+                  <v-col cols="6">
+                    <input-param-section :label="$t('paperTubeInnerDiameter')" :value="paperCoreDiameter" />
+                  </v-col>
+                  <v-col cols="6">
+                    <input-param-section :label="$t('paperRollWallThickness')" :value="paperRollWallThickness" />
+                  </v-col>
+                  <v-col cols="12">
+                    <input-param-section :label="$t('innerPaperWidth')" :value="innerPaperWidth" />
+                  </v-col>
+                </v-row>
+              </v-expansion-panel-text>
+            </v-expansion-panel>
+          </v-expansion-panels>
         </v-card>
       </v-col>
     </v-row>