diff --git a/src/styles/_modal.scss b/src/styles/_modal.scss
index d4f11f19..2f6b1b7d 100644
--- a/src/styles/_modal.scss
+++ b/src/styles/_modal.scss
@@ -180,10 +180,26 @@
   border-width: 2px;
   border-style: solid;
   padding: $margin-2;
+
+  .maputnik-input-block-label {
+    width: 30%;
+  }
+
+  .maputnik-input-block-content {
+    width: 70%;
+  }
 }
 
 .maputnik-add-source {
   @extend .clearfix;
+
+  .maputnik-input-block-label {
+    width: 30%;
+  }
+
+  .maputnik-input-block-content {
+    width: 70%;
+  }
 }
 
 .maputnik-add-source-button {