: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
[role="treeitem"] .folder-label {
.tree-folder > li::before,
.tree-folder > li::after,
.tree-folder .tree-folder::after {
.tree-folder > li::before {
.tree-folder > .current-file::before {
.tree-folder > .current-file::after {
.wrap #templateside span.notice {
.fileedit-sub .alignright {
.fileedit-sub .alignright label {
.fileedit-sub input[type="submit"] {
#documentation label[for="docs-list"] {
#documentation select[name="docs-list"] {
#documentation input[type="button"] {
#comments-form .checkforspam {
.filter-drawer .filter-group-feature input,
.filter-drawer .filter-group-feature label {
.filter-drawer .filter-group-feature label {
.wp-filter .button.drawer-toggle {
/* Fix help tab columns for smaller screens */
#screen-meta #contextual-help-wrap {
#screen-meta #contextual-help-back,
#screen-meta .contextual-help-sidebar {
#screen-meta .contextual-help-tabs {
#screen-meta .contextual-help-tabs ul {
#screen-meta .contextual-help-tabs .active {
#screen-meta .contextual-help-tabs-wrap {
margin-bottom: 20px; /* Add margins beneath links for better spacing between boxes and elements */
.wp-filter .search-form input[type="search"] {
.wp-filter .search-form.search-plugins {
/* This element is a flex item. */
@media screen and (max-width: 600px) {
/* Disable horizontal scroll when responsive menu is open
since we push the main content off to the right. */
#wpwrap.wp-responsive-open {
.screen-reader-shortcut:focus {
/* Keep full-width boxes on Edit Post page from causing horizontal scroll */
div#post-body.metabox-holder.columns-1 {
.wrap h2.nav-tab-wrapper,
border-bottom: 1px solid #c3c4c7;
.nav-tab-active:focus:active {
border-bottom: 1px solid #c3c4c7;
.wp-filter .search-form.search-plugins label {
@media screen and (max-width: 480px) {
.metabox-prefs-container {
.metabox-prefs-container > * {
@media screen and (max-width: 320px) {
/* Prevent default center alignment and larger font for the Right Now widget when
the network dashboard is viewed on a small mobile device. */
#network_dashboard_right_now .subsubsub {