: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* This function name uses British English to maintain backward compatibility, as developers
* may use the function in their own admin CSS files. See #56811.
@function url-friendly-colour( $color ) {
@return '%23' + str-slice( '#{ $color }', 2, -1 );
background: $body-background;
#post-body .misc-pub-post-status:before,
#post-body #visibility:before,
.curtime #timestamp:before,
#post-body .misc-pub-revisions:before,
span.wp-media-buttons-icon:before {
.wp-core-ui .button-link {
.media-modal .delete-attachment,
.media-modal .trash-attachment,
.media-modal .untrash-attachment,
.wp-core-ui .button-link-delete {
.media-modal .delete-attachment:hover,
.media-modal .trash-attachment:hover,
.media-modal .untrash-attachment:hover,
.media-modal .delete-attachment:focus,
.media-modal .trash-attachment:focus,
.media-modal .untrash-attachment:focus,
.wp-core-ui .button-link-delete:hover,
.wp-core-ui .button-link-delete:focus {
input[type=checkbox]:checked::before {
content: url("data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M14.83%204.89l1.34.94-5.81%208.38H9.02L5.78%209.67l1.34-1.25%202.57%202.4z%27%20fill%3D%27#{url-friendly-colour($form-checked)}%27%2F%3E%3C%2Fsvg%3E");
input[type=radio]:checked::before {
background: $form-checked;
.wp-core-ui input[type="reset"]:hover,
.wp-core-ui input[type="reset"]:active {
input[type="text"]:focus,
input[type="password"]:focus,
input[type="color"]:focus,
input[type="date"]:focus,
input[type="datetime"]:focus,
input[type="datetime-local"]:focus,
input[type="email"]:focus,
input[type="month"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="text"]:focus,
input[type="time"]:focus,
input[type="week"]:focus,
input[type="checkbox"]:focus,
input[type="radio"]:focus,
border-color: $highlight-color;
box-shadow: 0 0 0 1px $highlight-color;
border-color: darken( #7e8993, 5% );
color: darken( #32373c, 5% );
color: darken( #32373c, 5% );
box-shadow: 0 0 0 1px #32373c;
color: darken( #32373c, 5% );
border-color: $button-color;
color: darken( #32373c, 5% );
box-shadow: inset 0 2px 5px -3px $button-color;
box-shadow: 0 0 0 1px #32373c;
@if ( $low-contrast-theme != "true" ) {
border-color: $highlight-color;
border-color: darken($highlight-color, 10);
color: darken($highlight-color, 10);
.button-secondary:focus {
border-color: lighten($highlight-color, 10);
color: darken($highlight-color, 20);;
box-shadow: 0 0 0 1px lighten($highlight-color, 10);
@include button( $button-color );
.button-group > .button.active {
border-color: $button-color;
background-color: $base-color;
color: $menu-highlight-text;
background-color: $menu-highlight-background;
color: $menu-highlight-background;
color: $menu-bubble-text;
background-color: $menu-bubble-background;
.wp-ui-text-notification {
color: $menu-bubble-background;
@if $low-contrast-theme == "true" {
.wrap .page-title-action:hover {
background-color: $menu-background;
.wrap .page-title-action,
.wrap .page-title-action:active {
border: 1px solid $highlight-color;
.wrap .page-title-action:hover {
color: darken($highlight-color, 10);
border-color: darken($highlight-color, 10);
.wrap .page-title-action:focus {
border-color: lighten($highlight-color, 10);
color: darken($highlight-color, 20);;
box-shadow: 0 0 0 1px lighten($highlight-color, 10);
.view-switch a.current:before {
.view-switch a:hover:before {
color: $menu-bubble-background;
background: $menu-background;
#adminmenu div.wp-menu-image:before {
#adminmenu li.menu-top:hover,
#adminmenu li.opensub > a.menu-top,
#adminmenu li > a.menu-top:focus {
color: $menu-highlight-text;
background-color: $menu-highlight-background;
#adminmenu li.menu-top:hover div.wp-menu-image:before,
#adminmenu li.opensub > a.menu-top div.wp-menu-image:before {
color: $menu-highlight-icon;
/* Active tabs use a bottom border color that matches the page background color. */
.about-wrap .nav-tab-active,
background-color: $body-background;
border-bottom-color: $body-background;
/* Admin Menu: submenu */
#adminmenu .wp-has-current-submenu .wp-submenu,
#adminmenu .wp-has-current-submenu.opensub .wp-submenu,
#adminmenu a.wp-has-current-submenu:focus + .wp-submenu {
background: $menu-submenu-background;
#adminmenu li.wp-has-submenu.wp-not-current-submenu.opensub:hover:after,
#adminmenu li.wp-has-submenu.wp-not-current-submenu:focus-within:after {
border-right-color: $menu-submenu-background;
#adminmenu .wp-submenu .wp-submenu-head {
color: $menu-submenu-text;
#adminmenu .wp-submenu a,
#adminmenu .wp-has-current-submenu .wp-submenu a,
#adminmenu a.wp-has-current-submenu:focus + .wp-submenu a,
#adminmenu .wp-has-current-submenu.opensub .wp-submenu a {
color: $menu-submenu-text;
color: $menu-submenu-focus-text;
/* Admin Menu: current */
#adminmenu .wp-submenu li.current a,
#adminmenu a.wp-has-current-submenu:focus + .wp-submenu li.current a,
#adminmenu .wp-has-current-submenu.opensub .wp-submenu li.current a {
color: $menu-submenu-current-text;
color: $menu-submenu-focus-text;
ul#adminmenu a.wp-has-current-submenu:after,
ul#adminmenu > li.current > a.current:after {
border-right-color: $body-background;
#adminmenu li.current a.menu-top,
#adminmenu li.wp-has-current-submenu a.wp-has-current-submenu,
#adminmenu li.wp-has-current-submenu .wp-submenu .wp-submenu-head,
.folded #adminmenu li.current.menu-top {
color: $menu-current-text;
background: $menu-current-background;
#adminmenu li.wp-has-current-submenu div.wp-menu-image:before,
#adminmenu a.current:hover div.wp-menu-image:before,
#adminmenu li.current div.wp-menu-image:before,
#adminmenu li.wp-has-current-submenu a:focus div.wp-menu-image:before,
#adminmenu li.wp-has-current-submenu.opensub div.wp-menu-image:before,
#adminmenu li:hover div.wp-menu-image:before,
#adminmenu li a:focus div.wp-menu-image:before,
#adminmenu li.opensub div.wp-menu-image:before {
color: $menu-current-icon;
#adminmenu .menu-counter,
#adminmenu .awaiting-mod,
#adminmenu .update-plugins {
color: $menu-bubble-text;
background: $menu-bubble-background;
#adminmenu li.current a .awaiting-mod,
#adminmenu li a.wp-has-current-submenu .update-plugins,
#adminmenu li:hover a .awaiting-mod,
#adminmenu li.menu-top:hover > a .update-plugins {
color: $menu-bubble-current-text;
background: $menu-bubble-current-background;
/* Admin Menu: collapse button */
color: $menu-collapse-text;
color: $menu-submenu-focus-text;
background: $menu-background;
#wpadminbar > #wp-toolbar span.ab-label,
#wpadminbar > #wp-toolbar span.noticon {
#wpadminbar .ab-icon:before,
#wpadminbar .ab-item:before,
#wpadminbar .ab-item:after {
#wpadminbar:not(.mobile) .ab-top-menu > li:hover > .ab-item,
#wpadminbar:not(.mobile) .ab-top-menu > li > .ab-item:focus,
#wpadminbar.nojq .quicklinks .ab-top-menu > li > .ab-item:focus,
#wpadminbar.nojs .ab-top-menu > li.menupop:hover > .ab-item,
#wpadminbar .ab-top-menu > li.menupop.hover > .ab-item {
color: $menu-submenu-focus-text;
background: $menu-submenu-background;
#wpadminbar:not(.mobile) > #wp-toolbar li:hover span.ab-label,
#wpadminbar:not(.mobile) > #wp-toolbar li.hover span.ab-label,
#wpadminbar:not(.mobile) > #wp-toolbar a:focus span.ab-label {
color: $menu-submenu-focus-text;
#wpadminbar:not(.mobile) li:hover .ab-icon:before,
#wpadminbar:not(.mobile) li:hover .ab-item:before,
#wpadminbar:not(.mobile) li:hover .ab-item:after,
#wpadminbar:not(.mobile) li:hover #adminbarsearch:before {
color: $menu-submenu-focus-text;
#wpadminbar .menupop .ab-sub-wrapper {
background: $menu-submenu-background;
#wpadminbar .quicklinks .menupop ul.ab-sub-secondary,
#wpadminbar .quicklinks .menupop ul.ab-sub-secondary .ab-submenu {
background: $menu-submenu-background-alt;
#wpadminbar .ab-submenu .ab-item,
#wpadminbar .quicklinks .menupop ul li a,
#wpadminbar .quicklinks .menupop.hover ul li a,
#wpadminbar.nojs .quicklinks .menupop:hover ul li a {
color: $menu-submenu-text;
#wpadminbar .quicklinks li .blavatar,
#wpadminbar .menupop .menupop > .ab-item:before {
#wpadminbar .quicklinks .menupop ul li a:hover,
#wpadminbar .quicklinks .menupop ul li a:focus,
#wpadminbar .quicklinks .menupop ul li a:hover strong,
#wpadminbar .quicklinks .menupop ul li a:focus strong,
#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a,
#wpadminbar .quicklinks .menupop.hover ul li a:hover,
#wpadminbar .quicklinks .menupop.hover ul li a:focus,
#wpadminbar.nojs .quicklinks .menupop:hover ul li a:hover,
#wpadminbar.nojs .quicklinks .menupop:hover ul li a:focus,
#wpadminbar li:hover .ab-icon:before,
#wpadminbar li:hover .ab-item:before,
#wpadminbar li a:focus .ab-icon:before,
#wpadminbar li .ab-item:focus:before,
#wpadminbar li .ab-item:focus .ab-icon:before,
#wpadminbar li.hover .ab-icon:before,
#wpadminbar li.hover .ab-item:before,
#wpadminbar li:hover #adminbarsearch:before,
#wpadminbar li #adminbarsearch.adminbar-focused:before {
color: $menu-submenu-focus-text;
#wpadminbar .quicklinks li a:hover .blavatar,
#wpadminbar .quicklinks li a:focus .blavatar,
#wpadminbar .quicklinks .ab-sub-wrapper .menupop.hover > a .blavatar,
#wpadminbar .menupop .menupop > .ab-item:hover:before,
#wpadminbar.mobile .quicklinks .ab-icon:before,
#wpadminbar.mobile .quicklinks .ab-item:before {
color: $menu-submenu-focus-text;
#wpadminbar.mobile .quicklinks .hover .ab-icon:before,
#wpadminbar.mobile .quicklinks .hover .ab-item:before {
#wpadminbar #adminbarsearch:before {
#wpadminbar > #wp-toolbar > #wp-admin-bar-top-secondary > #wp-admin-bar-search #adminbarsearch input.adminbar-input:focus {
background: $adminbar-input-background;
/* Admin Bar: recovery mode */
#wpadminbar #wp-admin-bar-recovery-mode {