diff --git a/web/storagenode/src/app/components/payments/EstimationArea.vue b/web/storagenode/src/app/components/payments/EstimationArea.vue
index 90609c9c1..18de8e116 100644
--- a/web/storagenode/src/app/components/payments/EstimationArea.vue
+++ b/web/storagenode/src/app/components/payments/EstimationArea.vue
@@ -91,7 +91,7 @@
                 <div class="column justify-start column-2"></div>
                 <div class="column justify-start column-3"></div>
                 <div class="column justify-start column-4">
-                    <p class="estimation-table-container__total-area__text">{{ totalDiskSpace + 'h' }}</p>
+                    <p class="estimation-table-container__total-area__text">{{ totalDiskSpace + 'm' }}</p>
                 </div>
                 <div class="column justify-start column-5">
                     <p class="estimation-table-container__total-area__text">{{ totalBandwidth }}</p>
diff --git a/web/storagenode/src/app/components/payments/PayoutPeriodCalendar.vue b/web/storagenode/src/app/components/payments/PayoutPeriodCalendar.vue
index 5dc5b683d..4f59036d7 100644
--- a/web/storagenode/src/app/components/payments/PayoutPeriodCalendar.vue
+++ b/web/storagenode/src/app/components/payments/PayoutPeriodCalendar.vue
@@ -293,8 +293,8 @@ export default class PayoutPeriodCalendar extends Vue {
         const availablePeriods: string[] = this.$store.state.payoutModule.payoutPeriods.map(payoutPeriod => payoutPeriod.period);
 
         // Creates month entities and adds them to list.
-        for (let i = 1; i <= 12; i++) {
-            const period = `${year}-${i < 9 ? '0' + i : i}`;
+        for (let i = 0; i < 12; i++) {
+            const period = `${year}-${i < 9 ? '0' + (i + 1) : (i + 1)}`;
             const isMonthActive: boolean = availablePeriods.includes(period);
 
             months.push(new MonthButton(year, i, isMonthActive, false));
diff --git a/web/storagenode/static/styles/_variables.scss b/web/storagenode/static/styles/_variables.scss
index 5e8962d97..0e275fd55 100644
--- a/web/storagenode/static/styles/_variables.scss
+++ b/web/storagenode/static/styles/_variables.scss
@@ -47,7 +47,7 @@
     --tooltip-shadow-color: rgba(211, 214, 222, 0.4208);
     --loading-screen-background-color: #e9ecf2;
     --loader-fill-color: #133e9c;
-	--loader-logo-color: #929baf;
+    --loader-logo-color: #929baf;
     --tooltip-background-path: url('../../static/images/tooltipBack.png');
     --tooltip-arrow-path: url('../../static/images/tooltipArrow.png');
     --info-image-arrow-middle-path: url('../../static/images/Message.png');
@@ -101,7 +101,7 @@
     --tooltip-shadow-color: rgba(211, 214, 222, 0.2);
     --loading-screen-background-color: #1e1e26;
     --loader-fill-color: #4f97f7;
-	--loader-logo-color: #414148;
+    --loader-logo-color: #414148;
     --tooltip-background-path: url('../../static/images/tooltipBackDark.png');
     --tooltip-arrow-path: url('../../static/images/tooltipArrowDark.png');
     --info-image-arrow-middle-path: url('../../static/images/MessageDark.png');