diff --git a/sass/_proposal_categories.scss b/sass/_proposal_categories.scss
index d94c316..46a2938 100644
--- a/sass/_proposal_categories.scss
+++ b/sass/_proposal_categories.scss
@@ -178,6 +178,14 @@
 }
 
 // @media only screen and (max-device-width: 480px) {
+
+
+@media only screen and (max-width: 630px) {
+  .proposal-detail .categories select{
+    width: 100% !important;
+  }
+
+}
 @media only screen and (max-width: 768px) {
   .proposal-item {
     width: 95% !important;
--
libgit2 0.21.2