Fix Log Config css layout problem

public/css/gogs.css

@@ -3123,7 +3123,7 @@ footer .ui.language .menu {
   width: 100px;
 }
 .admin.config .log-config table tbody tr td:not(first-child) {
-  max-width: 0;
+  max-width: 200px;
 }
 .explore {
   padding-top: 15px;

public/less/_admin.less

@@ -71,7 +71,7 @@
 					width: 100px;
 				}
 				&:not(first-child) {
-					max-width: 0;
+					max-width: 200px;
 				}
 			}
 		}