Minor style improvements

- Form errors: changed bar color, inline errors
- Main content: full height
- Pagination: minor changes
- Search box: minor fix

Author: blocknotes

app/assets/stylesheets/administrate-materialize-theme/base.scss

@@ -20,12 +20,13 @@ th.cell-label {
 
 .main-content {
   border-radius: 0;
+  min-height: calc(100vh - #{$navbar-height});
   padding-bottom: 0;
 }
 
 .main-content__body {
   overflow-x: scroll;
-  padding-bottom: $navbar-height;
+  padding-bottom: 0;
 }
 
 .main-content__header {

app/assets/stylesheets/administrate-materialize-theme/form.scss

@@ -52,21 +52,23 @@
     @extend h6;
     @extend .center-align;
 
-    background: lighten($primary-color, 33%);
+    background: lighten($error-color, 20%);
     margin: 0;
     padding: 1rem 0 0.6rem 0;
   }
 
-  ul {
-    @extend .collection;
-
-    margin-top: 0;
-  }
-
   li {
     @extend .collection-item;
 
     color: $error-color;
+    display: inline-block;
+  }
+
+  ul {
+    @extend .collection;
+
+    margin-top: 0;
+    text-align: center;
   }
 }
 

app/assets/stylesheets/administrate-materialize-theme/layout-index.scss

@@ -3,7 +3,7 @@ a.action-edit, a[data-method="delete"] {
 }
 
 nav.pagination {
-  margin-top: 3rem;
+  margin-top: 2rem;
 }
 
 .btn-clear-filters {
@@ -12,13 +12,12 @@ nav.pagination {
 }
 
 #search {
-  padding: 0.5rem 2.5rem 0 2.5rem;
+  padding: 0 2.5rem;
   width: calc(100% - 5rem);
 }
 
 @media #{$small-and-down} {
   #search {
     height: 2rem;
-    padding-top: 0;
   }
 }