diff --git a/src/modules/project/pages/Quota.vue b/src/modules/project/pages/Quota.vue
index a10f9cecb7c31501e0e80ba286d6acc7f7477cd6..3f22d2e56ca86360b6266bcf991902bdc46db7ca 100644
--- a/src/modules/project/pages/Quota.vue
+++ b/src/modules/project/pages/Quota.vue
@@ -240,6 +240,7 @@
               <b-form-input
                 :id="'resourceQuotaSlider-' + data.item.resource.id"
                 v-model="data.item.reserved.value"
+                class="resourceQuotaSlider"
                 type="range"
                 :min="minGiB(data.item.resource.id)"
                 :max="maxGiB(data.item.resource.id)"
@@ -627,7 +628,7 @@ export default defineComponent({
 .list-group {
   width: 20%;
 }
-#resourceQuotaSlider {
+.resourceQuotaSlider {
   width: calc(100% - 8em);
   padding-top: 0.6rem;
 }