diff --git a/src/css/main.css b/src/css/main.css
index 9dec4129e..50a237a77 100644
--- a/src/css/main.css
+++ b/src/css/main.css
@@ -512,6 +512,8 @@ input[type="number"]::-webkit-inner-spin-button {
     background-color: white;
     border-radius: 5px;
     z-index: 10000;
+    max-height: 90%;
+    overflow-y: auto;
 }
 
 /* options modified GUI BOX */
@@ -1993,7 +1995,6 @@ dialog {
         height: 24px;
         padding-bottom: 0;
         margin-bottom: 5px;
-        float: left;
     }
 
     .spacer_box_title {