diff --git a/searx/static/themes/simple/css/searxng-rtl.css b/searx/static/themes/simple/css/searxng-rtl.css
index 6087a6aa5..8c42fec1a 100644
--- a/searx/static/themes/simple/css/searxng-rtl.css
+++ b/searx/static/themes/simple/css/searxng-rtl.css
@@ -1525,6 +1525,7 @@ div.selectable_url pre {
   -webkit-border-radius: 10px;
   -moz-border-radius: 10px;
   border-radius: 10px;
+  display: block;
   background: var(--color-toolkit-dialog-background);
   position: fixed;
   top: 50%;
@@ -1561,6 +1562,9 @@ div.selectable_url pre {
   margin-top: 0.3em;
   margin-bottom: 0.3em;
 }
+.dialog-modal h3 {
+  margin-top: 0;
+}
 .btn-collapse {
   cursor: pointer;
 }
@@ -2185,6 +2189,19 @@ article.result-images .detail {
     margin-right: 1rem;
   }
 }
+.dialog-modal {
+  animation-name: dialogmodal;
+  animation-duration: 0.13s;
+}
+@keyframes dialogmodal {
+  0% {
+    opacity: 0;
+  }
+  50% {
+    opacity: 0.5;
+    transform: translate(-50%, -50%) scale(1.05);
+  }
+}
 #main_index {
   margin-top: 26vh;
 }
diff --git a/searx/static/themes/simple/css/searxng-rtl.min.css b/searx/static/themes/simple/css/searxng-rtl.min.css
index eecac2bac..c12712b33 100644
Binary files a/searx/static/themes/simple/css/searxng-rtl.min.css and b/searx/static/themes/simple/css/searxng-rtl.min.css differ
diff --git a/searx/static/themes/simple/css/searxng-rtl.min.css.map b/searx/static/themes/simple/css/searxng-rtl.min.css.map
index e33316f94..1ea546684 100644
Binary files a/searx/static/themes/simple/css/searxng-rtl.min.css.map and b/searx/static/themes/simple/css/searxng-rtl.min.css.map differ
diff --git a/searx/static/themes/simple/css/searxng.css b/searx/static/themes/simple/css/searxng.css
index a6c8db39a..c0bc1cdcd 100644
--- a/searx/static/themes/simple/css/searxng.css
+++ b/searx/static/themes/simple/css/searxng.css
@@ -1525,6 +1525,7 @@ div.selectable_url pre {
   -webkit-border-radius: 10px;
   -moz-border-radius: 10px;
   border-radius: 10px;
+  display: block;
   background: var(--color-toolkit-dialog-background);
   position: fixed;
   top: 50%;
@@ -1561,6 +1562,9 @@ div.selectable_url pre {
   margin-top: 0.3em;
   margin-bottom: 0.3em;
 }
+.dialog-modal h3 {
+  margin-top: 0;
+}
 .btn-collapse {
   cursor: pointer;
 }
@@ -2185,6 +2189,19 @@ article.result-images .detail {
     margin-right: 1rem;
   }
 }
+.dialog-modal {
+  animation-name: dialogmodal;
+  animation-duration: 0.13s;
+}
+@keyframes dialogmodal {
+  0% {
+    opacity: 0;
+  }
+  50% {
+    opacity: 0.5;
+    transform: translate(-50%, -50%) scale(1.05);
+  }
+}
 #main_index {
   margin-top: 26vh;
 }
diff --git a/searx/static/themes/simple/css/searxng.min.css b/searx/static/themes/simple/css/searxng.min.css
index 6a84f28ef..c4c578031 100644
Binary files a/searx/static/themes/simple/css/searxng.min.css and b/searx/static/themes/simple/css/searxng.min.css differ
diff --git a/searx/static/themes/simple/css/searxng.min.css.map b/searx/static/themes/simple/css/searxng.min.css.map
index 4830b7560..5a92ccb78 100644
Binary files a/searx/static/themes/simple/css/searxng.min.css.map and b/searx/static/themes/simple/css/searxng.min.css.map differ
diff --git a/searx/static/themes/simple/src/less/animations.less b/searx/static/themes/simple/src/less/animations.less
new file mode 100644
index 000000000..750b7d255
--- /dev/null
+++ b/searx/static/themes/simple/src/less/animations.less
@@ -0,0 +1,15 @@
+.dialog-modal {
+  animation-name: dialogmodal;
+  animation-duration: 0.13s;
+
+  @keyframes dialogmodal {
+    0% {
+      opacity: 0;
+    }
+
+    50% {
+      opacity: 0.5;
+      transform: translate(-50%, -50%) scale(1.05);
+    }
+  }
+}
diff --git a/searx/static/themes/simple/src/less/style.less b/searx/static/themes/simple/src/less/style.less
index a5c050f20..17d6dd845 100644
--- a/searx/static/themes/simple/src/less/style.less
+++ b/searx/static/themes/simple/src/less/style.less
@@ -16,6 +16,7 @@
 @import "toolkit.less";
 @import "autocomplete.less";
 @import "detail.less";
+@import "animations.less";
 
 // for index.html template
 @import "index.less";
diff --git a/searx/static/themes/simple/src/less/toolkit.less b/searx/static/themes/simple/src/less/toolkit.less
index da207f1f5..924c81a08 100644
--- a/searx/static/themes/simple/src/less/toolkit.less
+++ b/searx/static/themes/simple/src/less/toolkit.less
@@ -183,6 +183,7 @@ div.selectable_url {
 .dialog-modal {
   .dialog();
 
+  display: block;
   background: var(--color-toolkit-dialog-background);
   position: fixed;
   top: 50%;
@@ -190,6 +191,10 @@ div.selectable_url {
   margin: 0 auto;
   transform: translate(-50%, -50%);
   z-index: 10000000;
+
+  h3 {
+    margin-top: 0;
+  }
 }
 
 // btn-collapse