Revert "Gives more room for project column"

This reverts commit 66336c4d125fd7e6862469a981141b938147a973.

Reason for revert: Issue 8313

Change-Id: I26685743020d310ab70e5c5cb673f41d48eae97d
diff --git a/polygerrit-ui/app/styles/gr-change-list-styles.html b/polygerrit-ui/app/styles/gr-change-list-styles.html
index 847a572..4f92039 100644
--- a/polygerrit-ui/app/styles/gr-change-list-styles.html
+++ b/polygerrit-ui/app/styles/gr-change-list-styles.html
@@ -203,8 +203,8 @@
         }
       }
       @media only screen and (min-width: 1450px) {
-        .project {
-          width: 20em;
+        :host {
+          font-size: 14px;
         }
       }
     </style>