diff --git a/formwidgets/responsiveimage/assets/css/main.css b/formwidgets/responsiveimage/assets/css/main.css
index 4198cb3..2dc4235 100644
--- a/formwidgets/responsiveimage/assets/css/main.css
+++ b/formwidgets/responsiveimage/assets/css/main.css
@@ -231,7 +231,7 @@
         input {
             visibility: hidden;
             z-index: -999;
-            position: relative;
+            position: absolute;
             & + img {
                 max-width: 100%;
                 height: auto;