diff --git a/webapp/src/components/tabContentComponents/scanListContent.vue b/webapp/src/components/tabContentComponents/scanListContent.vue
index 6264aa64..2e83e624 100644
--- a/webapp/src/components/tabContentComponents/scanListContent.vue
+++ b/webapp/src/components/tabContentComponents/scanListContent.vue
@@ -98,8 +98,8 @@
               Brightness
               <input
                 type="range"
-                min="0"
-                max="2"
+                min="0.2"
+                max="1.8"
                 step="0.01"
                 v-model.number="brightness"
                 @input="updateViewerFilter"
@@ -109,8 +109,8 @@
               Contrast
               <input
                 type="range"
-                min="0"
-                max="2"
+                min="0.2"
+                max="1.8"
                 step="0.01"
                 v-model.number="contrast"
                 @input="updateViewerFilter"
@@ -344,4 +344,10 @@ export default {
   margin-bottom: 30px;
 }
 
+input[type="range"] {
+  pointer-events: auto;
+  z-index: 1001;
+}
+
+
 </style>
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