diff --git a/public/src/uncloseai-modal-builtin.css b/public/src/uncloseai-modal-builtin.css
index 77a6385..c4904f0 100644
--- a/public/src/uncloseai-modal-builtin.css
+++ b/public/src/uncloseai-modal-builtin.css
@@ -106,11 +106,12 @@ dialog#uncloseai-embedded-modal[data-theme="light"] {
   display: none;
   overflow-y: auto;
   position: absolute;
-  top: 92px;
+  top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   z-index: 10;
+  background: inherit;
 }
 
 .uncloseai-modal-settings.open {
@@ -1042,11 +1043,12 @@ dialog#uncloseai-embedded-modal[data-theme="dark"] .uncloseai-chat-box {
   display: none;
   overflow-y: auto;
   position: absolute;
-  top: 92px;
+  top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   z-index: 10;
+  background: inherit;
 }
 
 .uncloseai-modal-settings.open {
diff --git a/public/src/uncloseai-modal-pico.css b/public/src/uncloseai-modal-pico.css
index d4dc17a..5d21f1f 100644
--- a/public/src/uncloseai-modal-pico.css
+++ b/public/src/uncloseai-modal-pico.css
@@ -127,11 +127,12 @@ dialog#uncloseai-embedded-modal .uncloseai-modal-settings-btn {
   display: none;
   overflow-y: auto;
   position: absolute;
-  top: 92px;
+  top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   z-index: 10;
+  background: inherit;
 }
 
 .uncloseai-modal-settings.open {