Increase settings column widths

Bug: Issue 6957
Change-Id: Ib0216d12a16756e959ab42efb956c8af14f3f0c8
diff --git a/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list.html b/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list.html
index e4324de..dfaa6eb 100644
--- a/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list.html
+++ b/polygerrit-ui/app/elements/settings/gr-agreements-list/gr-agreements-list.html
@@ -24,7 +24,7 @@
   <template>
     <style include="shared-styles">
       #agreements .nameColumn {
-        min-width: 11em;
+        min-width: 15em;
         width: auto;
       }
       #agreements .descriptionColumn {
diff --git a/polygerrit-ui/app/styles/gr-form-styles.html b/polygerrit-ui/app/styles/gr-form-styles.html
index 04346fe..7e0bf5a 100644
--- a/polygerrit-ui/app/styles/gr-form-styles.html
+++ b/polygerrit-ui/app/styles/gr-form-styles.html
@@ -41,7 +41,7 @@
         color: #666;
         font-weight: bold;
         padding-right: .5em;
-        width: 11em;
+        width: 15em;
       }
       .gr-form-styles iron-autogrow-textarea {
         font-size: 1em;
@@ -68,11 +68,11 @@
       }
       .gr-form-styles th:first-child,
       .gr-form-styles td:first-child {
-        width: 11em;
+        width: 15em;
       }
       .gr-form-styles th:first-child input,
       .gr-form-styles td:first-child input {
-        width: 10em;
+        width: 14em;
       }
       .gr-form-styles input:not([type="checkbox"]),
       .gr-form-styles select,
@@ -110,7 +110,7 @@
           font-size: 1em;
           height: 2em;
           padding: 0 .15em;
-          width: 10em;
+          width: 14em;
         }
       }
       @media only screen and (max-width: 40em) {
diff --git a/polygerrit-ui/app/styles/gr-menu-page-styles.html b/polygerrit-ui/app/styles/gr-menu-page-styles.html
index 19ff2e5..81d4179 100644
--- a/polygerrit-ui/app/styles/gr-menu-page-styles.html
+++ b/polygerrit-ui/app/styles/gr-menu-page-styles.html
@@ -22,7 +22,7 @@
       }
       main {
         margin: 2em auto;
-        max-width: 46em;
+        max-width: 50em;
       }
       main.table {
         margin-top: 0;