updated core to 8.6.1 via composer

core/themes/seven/css/base/elements.css

@@ -158,14 +158,10 @@ details {
   line-height: 1.295em;
 }
 details summary {
-  padding-top: 0.5em;
-  padding-bottom: 0.5em;
+  padding: 0.95em 1.45em;
 }
 details summary:focus {
   outline: none;
-}
-details summary:focus,
-details summary:hover {
   text-decoration: underline;
 }
 img {

core/themes/seven/css/components/details.css

@@ -0,0 +1,27 @@
+/**
+ * @file
+ * Collapsible details.
+ *
+ * @see collapse.js
+ */
+.seven-details {
+  margin-top: 1em;
+  margin-bottom: 1em;
+  background-color: #fcfcfa;
+  border: 1px solid #bfbfbf;
+  border-radius: 3px;
+}
+.seven-details__summary {
+  cursor: pointer;
+  text-shadow: 0 1px 0 white;
+  color: #0074bd;
+}
+.seven-details__summary:hover,
+.seven-details__summary:focus,
+.seven-details[open] > .seven-details__summary {
+  color: #004f80;
+}
+.seven-details__wrapper {
+  padding: 0 1.5em 1em 1.5em;
+}
+

core/themes/seven/css/components/dialog.css

@@ -116,3 +116,12 @@
 .ui-dialog .ajax-progress-throbber .message {
   display: none;
 }
+.ui-dialog.ui-dialog-off-canvas .ui-dialog-titlebar {
+  position: relative;
+}
+.ui-dialog.ui-dialog-off-canvas .ui-dialog-titlebar-close {
+  top: 10px;
+}
+.ui-dialog.ui-dialog-off-canvas .ui-widget-content.ui-dialog-content {
+  background: none;
+}

core/themes/seven/css/components/entity-meta.css

@@ -2,19 +2,21 @@
  * Entity meta settings.
  */
 .entity-meta {
-  background-color: #ececec;
+  background-color: #edede8;
   border-left: 1px solid #bfbfbf;
   border-right: 1px solid #bfbfbf;
+  border-radius: 3px;
   box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.15);
 }
 .entity-meta__header,
-.entity-meta details {
-  background-color: #f7f7f7;
+.entity-meta .seven-details {
+  background-color: #fcfcfa;
   border-top: 1px solid #bfbfbf;
   border-bottom: 1px solid #bfbfbf;
 }
 .entity-meta__header {
   padding: 1em 1.5em;
+  border-radius: 3px 3px 0 0;
 }
 .entity-meta__title {
   font-size: 1.231em;
@@ -28,34 +30,43 @@
 .entity-meta__last-saved {
   font-style: italic; /* As-designed, but really: why is this italic? */
 }
-.entity-meta details {
+.entity-meta .seven-details {
   border-left: 0;
   border-right: 0;
   border-top: 1px solid #fff;
   margin: 0;
+  border-radius: 0;
 }
-.entity-meta details:first-child {
-  border-top-color: #bfbfbf;
+.entity-meta .seven-details:last-child {
+  border-radius: 0 0 3px 3px;
 }
-.entity-meta details[open] {
+.entity-meta .seven-details[open] {
   background-color: transparent;
   background-image: -webkit-linear-gradient(top, rgba(0, 0, 0, 0.125), transparent 4px);
   background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.125), transparent 4px);
   border-top-width: 0;
   padding-top: 1px;
 }
-.entity-meta details[open] + details[open] {
+.entity-meta .seven-details[open] + .seven-details[open] {
   background-image: none;
   border-top-width: 1px;
   padding-top: 0;
 }
-.entity-meta details > .details-wrapper {
+.entity-meta .seven-details > .seven-details__wrapper {
   padding-top: 0;
 }
-.entity-meta details > summary {
+.entity-meta .seven-details > summary {
   padding: 0.85em 1.25em;
   text-shadow: 0 1px 0 white;
 }
-.entity-meta details .summary {
-  display: none; /* Hide JS summaries. @todo Rethink summaries. */
+
+/**
+ * Hide JS summary from the details polyfill to make it consistent with native
+ * details elements.
+ *
+ * @todo Consider removing this after https://www.drupal.org/node/2493957 has
+ *   been solved.
+ */
+.entity-meta .seven-details .summary {
+  display: none;
 }

core/themes/seven/css/components/form.css

@@ -49,6 +49,20 @@ fieldset:not(.fieldgroup) > legend {
 .form-item {
   margin: 0.75em 0;
 }
+/**
+ * When a table row has a single form item, prevent it from adding unnecessary
+ * extra spacing. If it has multiple form items, allow spacing between them,
+ * overriding Classy.
+ */
+tr.odd .form-item,
+tr.even .form-item {
+  margin-top: 0.75em;
+  margin-bottom: 0.75em;
+}
+td > .form-item:only-child {
+  margin-top: 0;
+  margin-bottom: 0;
+}
 .form-type-checkbox {
   padding: 0;
 }
@@ -179,8 +193,6 @@ textarea.form-textarea {
   max-width: 100%;
   border: 1px solid #b8b8b8;
   border-top-color: #999;
-  background: #fff;
-  color: #333;
   border-radius: 2px;
   background: #fcfcfa;
   box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.125);

core/themes/seven/css/components/modules-page.css

@@ -3,18 +3,20 @@
   border: 0;
   border-top: 1px solid #ccc;
 }
-.system-modules details {
+.system-modules .seven-details {
+  background: none;
   border: 0;
   margin: 0;
   padding: 0;
 }
-.system-modules summary {
+.system-modules .seven-details__summary {
   border-bottom: 1px solid #ccc;
+  padding: 0.95em 0.5em;
 }
-.system-modules [open] summary {
+.system-modules [open] .seven-details__summary {
   border-bottom: none;
 }
-.system-modules .details-wrapper {
+.system-modules .seven-details__wrapper {
   padding: 0 0 0.5em 0;
 }
 .system-modules .fieldset-wrapper {

core/themes/seven/css/components/pager.css

@@ -11,7 +11,7 @@
 }
 .pager__item {
   display: inline-block;
-  color: #8c8c8c;
+  color: #757575;
   font-size: 1.08em;
   margin: 0;
   padding: 0 0.4em;

core/themes/seven/css/components/system-status-report.css

@@ -12,6 +12,8 @@
   margin: 0;
   width: 100%;
   overflow: auto;
+  background-color: transparent;
+  border-radius: 0;
 }
 .system-status-report__entry:last-of-type {
   border-bottom: 1px solid #bebfb9;
@@ -64,6 +66,7 @@
 .system-status-report details[open] > *,
 .system-status-report details > summary:first-child {
   display: block;
+  color: inherit;
 }
 
 .system-status-report__status-title .details-title:before,

core/themes/seven/css/components/views-ui.css

@@ -21,12 +21,12 @@ details.fieldset-no-legend {
  * a layout problem occurs for the Display format details if we don't fix its
  * padding), but it's probably safe to just let it apply everywhere.
  */
-#views-ui-add-form details details .details-wrapper {
+#views-ui-add-form details details .seven-details__wrapper {
   padding-left: 0;
   padding-right: 0;
 }
 
-.views-display-tab details.box-padding .details-wrapper {
+.views-display-tab details.box-padding .seven-details__wrapper {
   padding: 0;
 }