Fix centered modal scrolling issue (#30244)

Use the `min-content` property.
twbs · Feb 29, 2020 · 40ac139 · 40ac139
1 parent ad8fd9e
commit 40ac139
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/scss/_modal.scss b/scss/_modal.scss
@@ -83,6 +83,7 @@
   &::before {
     display: block; // IE10
     height: subtract(100vh, $modal-dialog-margin * 2);
+    height: min-content; // Reset height to 0 except on IE
     content: "";
   }
 
@@ -216,6 +217,7 @@
 
     &::before {
       height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
+      height: min-content;
     }
   }