diff --git a/src/addons/messages/pages/discussions-35/discussions.html b/src/addons/messages/pages/discussions-35/discussions.html
index 8995fb3cd..826c41e79 100644
--- a/src/addons/messages/pages/discussions-35/discussions.html
+++ b/src/addons/messages/pages/discussions-35/discussions.html
@@ -27,8 +27,8 @@
 
             <ion-list class="ion-no-margin">
 
-                <ion-item class="ion-text-wrap addon-message-discussion" (click)="gotoContacts()"
-                    [attr.aria-label]="'addon.messages.contacts' | translate" [detail]="true" button>
+                <ion-item class="ion-text-wrap" (click)="gotoContacts()" [attr.aria-label]="'addon.messages.contacts' | translate"
+                    [detail]="true" button>
                     <ion-icon name="fas-address-book" slot="start" aria-hidden="true" />
                     <ion-label>
                         <p class="item-heading">{{ 'addon.messages.contacts' | translate }}</p>
diff --git a/src/addons/messages/pages/group-conversations/group-conversations.html b/src/addons/messages/pages/group-conversations/group-conversations.html
index 145d43b60..db43ceb5c 100644
--- a/src/addons/messages/pages/group-conversations/group-conversations.html
+++ b/src/addons/messages/pages/group-conversations/group-conversations.html
@@ -27,7 +27,7 @@
 
         <core-loading [hideUntil]="loaded" [message]="loadingMessage">
             <ion-list>
-                <ion-item class="ion-text-wrap addon-message-discussion" (click)="gotoContacts()" [detail]="true" button>
+                <ion-item class="ion-text-wrap" (click)="gotoContacts()" [detail]="true" button>
                     <ion-icon name="fas-address-book" slot="start" aria-hidden="true" />
                     <ion-label>
                         <p class="item-heading">{{ 'addon.messages.contacts' | translate }}</p>
diff --git a/src/addons/messages/tests/behat/snapshots/test-basic-usage-of-messages-in-app-view-recent-conversations-and-contacts_22.png b/src/addons/messages/tests/behat/snapshots/test-basic-usage-of-messages-in-app-view-recent-conversations-and-contacts_22.png
index c4749d401..fca711d9c 100644
Binary files a/src/addons/messages/tests/behat/snapshots/test-basic-usage-of-messages-in-app-view-recent-conversations-and-contacts_22.png and b/src/addons/messages/tests/behat/snapshots/test-basic-usage-of-messages-in-app-view-recent-conversations-and-contacts_22.png differ
diff --git a/src/addons/mod/assign/tests/behat/snapshots/test-basic-usage-of-assignment-activity-in-app-editadd-submission-online-text--add-new-attempt-from-previous-submission--submit-for-grading_8.png b/src/addons/mod/assign/tests/behat/snapshots/test-basic-usage-of-assignment-activity-in-app-editadd-submission-online-text--add-new-attempt-from-previous-submission--submit-for-grading_8.png
index 0145f0af5..3c302f51c 100644
Binary files a/src/addons/mod/assign/tests/behat/snapshots/test-basic-usage-of-assignment-activity-in-app-editadd-submission-online-text--add-new-attempt-from-previous-submission--submit-for-grading_8.png and b/src/addons/mod/assign/tests/behat/snapshots/test-basic-usage-of-assignment-activity-in-app-editadd-submission-online-text--add-new-attempt-from-previous-submission--submit-for-grading_8.png differ
diff --git a/src/addons/mod/forum/tests/behat/snapshots/test-basic-usage-of-forum-activity-in-app-reply-a-post_9.png b/src/addons/mod/forum/tests/behat/snapshots/test-basic-usage-of-forum-activity-in-app-reply-a-post_9.png
index cc30d26c8..537c64e4c 100644
Binary files a/src/addons/mod/forum/tests/behat/snapshots/test-basic-usage-of-forum-activity-in-app-reply-a-post_9.png and b/src/addons/mod/forum/tests/behat/snapshots/test-basic-usage-of-forum-activity-in-app-reply-a-post_9.png differ
diff --git a/src/addons/mod/quiz/pages/player/player.html b/src/addons/mod/quiz/pages/player/player.html
index 1e0753e79..78c954671 100644
--- a/src/addons/mod/quiz/pages/player/player.html
+++ b/src/addons/mod/quiz/pages/player/player.html
@@ -47,7 +47,7 @@
                             </h2>
                         </ion-label>
                         <div *ngIf="question.status || question.readableMark" slot="end"
-                            class="ion-text-wrap ion-margin-horizontal addon-mod_quiz-question-note">
+                            class="ion-text-wrap ion-margin-start addon-mod_quiz-question-note">
                             <p *ngIf="question.status" class="block">{{question.status}}</p>
                             <p *ngIf="question.readableMark" [innerHTML]="question.readableMark"></p>
                         </div>
diff --git a/src/addons/mod/quiz/pages/player/player.scss b/src/addons/mod/quiz/pages/player/player.scss
index 417040e35..fb6ba1e5f 100644
--- a/src/addons/mod/quiz/pages/player/player.scss
+++ b/src/addons/mod/quiz/pages/player/player.scss
@@ -6,6 +6,8 @@ $quiz-timer-iterations: 15 !default;
 
 :host {
     .addon-mod_quiz-question-note p {
+        font-weight: normal;
+        font-size: var(--mdl-typography-fontSize-md);
         margin-top: 2px;
         margin-bottom: 2px;
     }
diff --git a/src/addons/mod/quiz/tests/behat/snapshots/attempt-a-quiz-in-app-submit-a-quiz--review-a-quiz-attempt_27.png b/src/addons/mod/quiz/tests/behat/snapshots/attempt-a-quiz-in-app-submit-a-quiz--review-a-quiz-attempt_27.png
index 256874df3..4dee92729 100644
Binary files a/src/addons/mod/quiz/tests/behat/snapshots/attempt-a-quiz-in-app-submit-a-quiz--review-a-quiz-attempt_27.png and b/src/addons/mod/quiz/tests/behat/snapshots/attempt-a-quiz-in-app-submit-a-quiz--review-a-quiz-attempt_27.png differ
diff --git a/src/addons/qtype/match/component/addon-qtype-match.html b/src/addons/qtype/match/component/addon-qtype-match.html
index 53fb6478d..d03327294 100644
--- a/src/addons/qtype/match/component/addon-qtype-match.html
+++ b/src/addons/qtype/match/component/addon-qtype-match.html
@@ -1,18 +1,20 @@
 <section class="addon-qtype-match-container" *ngIf="question && question.loaded">
-    <ion-item class="ion-text-wrap">
+    <ion-item class="ion-text-wrap question-text">
         <ion-label>
             <core-format-text [component]="component" [componentId]="componentId" [text]="question.text" [contextLevel]="contextLevel"
                 [contextInstanceId]="contextInstanceId" [courseId]="courseId" />
         </ion-label>
     </ion-item>
-    <ion-item class="ion-text-wrap" *ngFor="let row of question.rows">
+    <ion-item class="ion-text-wrap question-rows" *ngFor="let row of question.rows">
 
         <ion-select id="{{row.id}}" [name]="row.name" [(ngModel)]="row.selected" interface="action-sheet" [disabled]="row.disabled"
             [cancelText]="'core.cancel' | translate"
             [ngClass]="{'addon-qtype-match-correct': row.isCorrect === 1,'addon-qtype-match-incorrect': row.isCorrect === 0}">
-            <div slot="label" class="flew-row">
-                <core-format-text [component]="component" [componentId]="componentId" [text]="row.text" [contextLevel]="contextLevel"
-                    [contextInstanceId]="contextInstanceId" [courseId]="courseId" />
+            <div slot="label" class="flex-row ion-text-wrap">
+                <div>
+                    <core-format-text [component]="component" [componentId]="componentId" [text]="row.text" [contextLevel]="contextLevel"
+                        [contextInstanceId]="contextInstanceId" [courseId]="courseId" />
+                </div>
                 <label class="accesshide" for="{{row.id}}" *ngIf="row.accessibilityLabel">
                     {{ row.accessibilityLabel }}
                 </label>
diff --git a/src/addons/qtype/match/component/match.scss b/src/addons/qtype/match/component/match.scss
index a938ad1dd..3d7daeb1a 100644
--- a/src/addons/qtype/match/component/match.scss
+++ b/src/addons/qtype/match/component/match.scss
@@ -15,11 +15,14 @@
         flex-grow: 1;
     }
 
-    div.flew-row {
+    div.flex-row {
         width: 100%;
-        display: flex;
-        flex-direction: row;
         justify-content: space-between;
         align-items: center;
     }
+
+    ion-item.question-rows {
+        --inner-padding-top: var(--mdl-spacing-2);
+        --inner-padding-bottom: var(--mdl-spacing-2);
+    }
 }
diff --git a/src/core/features/editor/components/rich-text-editor/rich-text-editor.scss b/src/core/features/editor/components/rich-text-editor/rich-text-editor.scss
index 94a5838af..f0880e535 100644
--- a/src/core/features/editor/components/rich-text-editor/rich-text-editor.scss
+++ b/src/core/features/editor/components/rich-text-editor/rich-text-editor.scss
@@ -51,7 +51,6 @@
             border-top: 1px solid var(--info);
             background: var(--background);
             flex-shrink: 1;
-            font-size: 1.1rem;
 
             .icon {
                 color: var(--info);
diff --git a/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts b/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts
index bbbdf22ef..3ef93383a 100644
--- a/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts
+++ b/src/core/features/editor/components/rich-text-editor/rich-text-editor.ts
@@ -1014,7 +1014,7 @@ export class CoreEditorRichTextEditorComponent implements OnInit, AfterViewInit,
                 // Draft saved, notify the user.
                 this.lastDraft = newText;
                 this.showMessage('core.editor.autosavesucceeded', this.SAVE_MESSAGE_CLEAR_TIME);
-            } catch (error) {
+            } catch {
                 // Error saving draft.
             }
         }, this.DRAFT_AUTOSAVE_FREQUENCY);
diff --git a/src/core/features/grades/pages/courses/courses.html b/src/core/features/grades/pages/courses/courses.html
index 9a0f31c22..1c7eb2f8d 100644
--- a/src/core/features/grades/pages/courses/courses.html
+++ b/src/core/features/grades/pages/courses/courses.html
@@ -21,7 +21,9 @@
                     [attr.aria-current]="courses.getItemAriaCurrent(course)" class="ion-text-wrap" button [detail]="true"
                     (click)="courses.select(course)">
                     <ion-label>
-                        <core-format-text [text]="course.courseFullName" [contextInstanceId]="course.courseid" contextLevel="course" />
+                        <p class="item-heading">
+                            <core-format-text [text]="course.courseFullName" [contextInstanceId]="course.courseid" contextLevel="course" />
+                        </p>
                     </ion-label>
                     <ion-badge slot="end" color="light">
                         <span class="sr-only" *ngIf="course.grade && course.grade !== '-'">
diff --git a/src/theme/components/ion-item-divider.scss b/src/theme/components/ion-item-divider.scss
index d4bb6f37b..ed63c3d5f 100644
--- a/src/theme/components/ion-item-divider.scss
+++ b/src/theme/components/ion-item-divider.scss
@@ -11,11 +11,9 @@ ion-item.item.divider {
 
     ion-label h2,
     ion-label p.item-heading {
-        font-size: var(--item-divider-font-size);
-        font-weight: 500;
-        line-height: 1.5;
+        font: var(--mdl-typography-subtitle-font-md);
     }
     ion-label h2.big {
-        font-size: var(--item-divider-font-size-big);
+        font: var(--mdl-typography-subtitle-font-lg);
     }
 }
diff --git a/src/theme/components/ion-item.scss b/src/theme/components/ion-item.scss
index fa8ca802d..069efcb74 100644
--- a/src/theme/components/ion-item.scss
+++ b/src/theme/components/ion-item.scss
@@ -1,8 +1,13 @@
-ion-item {
+ion-item.item {
     --detail-icon-color: var(--ion-item-detail-icon-color);
     --detail-icon-font-size: var(--ion-item-detail-icon-font-size);
     --detail-icon-opacity: var(--ion-item-detail-icon-opacity);
 
+    ion-input.in-item,
+    &.item-label > ion-label.label-stacked {
+        font-size: var(--mdl-typography-fontSize-lg);
+    }
+
     > ion-icon[slot] {
         color: var(--ion-item-icon-color);
     }
@@ -64,7 +69,7 @@ div.fake-ion-item {
 }
 
 .md div.fake-ion-item {
-    font-size: 16px;
+    font-size: var(--text-size);
     font-weight: normal;
     text-transform: none;
     @include padding(null, 16px, null, 16px);
@@ -139,3 +144,175 @@ div.fake-ion-item {
     }
 
 }
+
+// Item Headings.
+// Some styles taken from ion-label
+ion-item.item.item-label > ion-label,
+.fake-ion-item > ion-label,
+ion-item .in-item {
+    font-size: var(--text-size);
+
+    p {
+        --color: var(--subdued-text-color);
+        color: var(--color);
+        @include margin(2px, 0);
+    }
+
+    .item-heading {
+        @include margin(2px, 0);
+
+        font-size: 1rem;
+        font-weight: normal;
+
+        text-overflow: inherit;
+        overflow: inherit;
+        --color: initial;
+        color: var(--color);
+
+        &.item-heading-secondary {
+            @include margin(2px, 0);
+
+            font-size: var(--text-size);
+            font-weight: normal;
+            line-height: normal;
+
+            --color: var(--subdued-text-color);
+        }
+    }
+}
+
+// Correctly inherit ion-text-wrap onto labels.
+.item > ion-label,
+.fake-ion-item,
+.item.ion-text-wrap > ion-checkbox::part(label),
+ion-checkbox.ion-text-wrap::part(label) {
+    core-format-text,
+    core-format-text > *:not(pre) {
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+    }
+}
+
+.item.ion-text-wrap > ion-label,
+ion-item > .in-item,
+.fake-ion-item.ion-text-wrap,
+.item.ion-text-wrap > ion-checkbox::part(label),
+ion-checkbox.ion-text-wrap::part(label) {
+    core-format-text,
+    core-format-text > *:not(pre) {
+        white-space: normal;
+        overflow: inherit;
+    }
+}
+
+.item.ion-text-wrap > ion-label,
+.item.ion-text-wrap ion-checkbox::part(label),
+ion-checkbox.ion-text-wrap::part(label),
+.item.ion-text-wrap ion-radio::part(label),
+ion-radio.ion-text-wrap::part(label) {
+    white-space: normal !important;
+}
+
+ion-item .core-input-errors-wrapper {
+    width: 100%;
+}
+
+ion-item.item.item-file {
+    ion-thumbnail {
+        --size: 32px;
+        width: var(--size);
+        height: var(--size);
+    }
+
+    p.item-heading {
+        font-size: var(--text-size);
+    }
+
+    p {
+        font-size: var(--mdl-typography-fontSize-sm);
+    }
+
+    ion-label {
+        margin-top: 8px;
+        margin-bottom: 8px;
+    }
+
+    ion-button {
+        --a11y-sizing-minTargetSize: 40px;
+    }
+
+    &.item-directory ion-icon {
+        @include margin-horizontal(0px, 16px);
+    }
+
+    [slot=end] {
+        @include margin-horizontal(16px, null);
+    }
+}
+
+.item-dimmed {
+    opacity: 0.7;
+    --background: var(--light);
+    ion-item {
+        --background: var(--light);
+    }
+}
+
+// Make links clickable when inside radio or checkbox items. Style part.
+@media (hover: hover) {
+    ion-item.item-multiple-inputs:not(.item-rte):hover::part(native) {
+        color: var(--color-hover);
+
+        &::after {
+            background: var(--background-hover);
+            opacity: var(--background-hover-opacity);
+        }
+    }
+
+    ion-item.ion-color.item-multiple-inputs:hover::part(native) {
+        color: #{current-color(contrast)};
+
+        &::after {
+            background: #{current-color(contrast)};
+        }
+    }
+}
+
+// It fixes the click on links where ion-ripple-effect is present.
+// Make links clickable when inside radio or checkbox items. Pointer and cursor part.
+ion-item.item-multiple-inputs:not(.only-links):not(.item-rte),
+ion-item.ion-activatable:not(.only-links) {
+    cursor: pointer;
+    ion-label {
+        z-index: 3;
+        pointer-events: none;
+
+        ion-anchor, a,
+        ion-button, button,
+        ion-item.ion-focusable,
+        audio, video, select, input, iframe {
+            pointer-events: visible;
+        }
+    }
+
+    ion-checkbox, ion-datetime, ion-radio, ion-select{
+        position: static;
+    }
+}
+
+ion-item.item-multiple-inputs.only-links {
+    a {
+        cursor: pointer;
+    }
+}
+
+// Case with ion-input + ion-select inside.
+ion-item.item-input.item-multiple-inputs {
+    .flex-row {
+        width: 100%;
+        ion-select {
+            position: relative;
+        }
+    }
+}
diff --git a/src/theme/components/ion-select.scss b/src/theme/components/ion-select.scss
new file mode 100644
index 000000000..1123bf14f
--- /dev/null
+++ b/src/theme/components/ion-select.scss
@@ -0,0 +1,81 @@
+// Select.
+ion-select {
+    &::part(text) {
+        white-space: normal;
+    }
+    &::part(icon) {
+        opacity: 1;
+    }
+}
+
+ion-select-popover {
+    ion-list ion-radio-group ion-item.select-interface-option ion-radio.hydrated::part(container) {
+        opacity: 1;
+    }
+
+    ion-item {
+        font-size: var(--text-size);
+    }
+    ion-item.core-select-option-border-bottom {
+        border-bottom: 1px solid var(--stroke);
+    }
+
+    ion-item.core-select-option-title {
+        cursor: pointer;
+        ion-radio::part(container) {
+            display: none;
+        }
+    }
+}
+
+// Case with ion-input + ion-select inside.
+ion-item.item-input.item-multiple-inputs {
+    .flex-row {
+        width: 100%;
+        ion-select {
+            position: relative;
+        }
+    }
+}
+
+.select-alert.ios {
+    .alert-checkbox-icon {
+        border-radius: 2px;
+    }
+
+    .alert-radio-icon {
+        height: var(--size);
+        width: var(--size);
+        min-width: var(--size);
+        border-radius: var(--border-radius);
+        border-width: var(--outer-border-width);
+        border-style: var(--border-style);
+        border-color: var(--color);
+        @include margin(10px, 8px, 10px, 8px);
+        display: flex;
+        align-items: center;
+        justify-content: center;
+
+        .alert-radio-inner {
+            top: auto;
+            left: auto;
+            position: static;
+            border-radius: var(--inner-border-radius);
+            width: calc(50% + var(--outer-border-width));
+            height: calc(50% + var(--outer-border-width));
+            transform: scale3d(0, 0, 0);
+            transition: transform 280ms cubic-bezier(.4, 0, .2, 1);
+            background: var(--contrast-background);
+            border: 0 !important;
+        }
+    }
+
+    button[aria-checked=true] .alert-radio-icon {
+        border-color: var(--color-checked);
+        background: var(--color-checked);
+
+        .alert-radio-inner {
+            transform: scale3d(1, 1, 1);
+        }
+    }
+}
diff --git a/src/theme/theme.base.scss b/src/theme/theme.base.scss
index 5a2119282..2e2b7c87d 100644
--- a/src/theme/theme.base.scss
+++ b/src/theme/theme.base.scss
@@ -72,77 +72,6 @@ html[dir=rtl] {
 .font-lg { font-size: 1.7rem; }
 .font-sm { font-size: 1.2rem; }
 
-// Item Headings.
-// Some styles taken from ion-label
-.item > ion-label,
-.fake-ion-item > ion-label,
-ion-item .in-item {
-    p {
-        --color: var(--subdued-text-color);
-        color: var(--color);
-        @include margin(2px, 0);
-        font-size: 0.875rem;
-    }
-
-    .item-heading {
-        @include margin(2px, 0);
-
-        font-size: 1rem;
-        font-weight: normal;
-
-        text-overflow: inherit;
-        overflow: inherit;
-        --color: initial;
-        color: var(--color);
-
-        &.item-heading-secondary {
-            @include margin(2px, 0);
-
-            font-size: var(--text-size);
-            font-weight: normal;
-            line-height: normal;
-
-            --color: var(--subdued-text-color);
-        }
-    }
-}
-
-// Correctly inherit ion-text-wrap onto labels.
-.item > ion-label,
-.fake-ion-item,
-.item.ion-text-wrap > ion-checkbox::part(label),
-ion-checkbox.ion-text-wrap::part(label) {
-    core-format-text,
-    core-format-text > *:not(pre) {
-        white-space: nowrap;
-        overflow: hidden;
-        text-overflow: ellipsis;
-    }
-}
-
-.item.ion-text-wrap > ion-label,
-ion-item > .in-item,
-.fake-ion-item.ion-text-wrap,
-.item.ion-text-wrap > ion-checkbox::part(label),
-ion-checkbox.ion-text-wrap::part(label) {
-    core-format-text,
-    core-format-text > *:not(pre) {
-        white-space: normal;
-        overflow: inherit;
-    }
-}
-
-.item.ion-text-wrap > ion-label,
-.item.ion-text-wrap ion-checkbox::part(label),
-ion-checkbox.ion-text-wrap::part(label),
-.item.ion-text-wrap ion-radio::part(label),
-ion-radio.ion-text-wrap::part(label) {
-    white-space: normal !important;
-}
-
-ion-item .core-input-errors-wrapper {
-    width: 100%;
-}
 
 @each $color-name, $unused in $colors {
     .text-#{$color-name},
@@ -566,47 +495,6 @@ body.core-iframe-fullscreen ion-router-outlet {
     }
 }
 
-.item.item-file {
-    ion-thumbnail {
-        --size: 32px;
-        width: var(--size);
-        height: var(--size);
-    }
-
-    p.item-heading {
-        font-size: var(--text-size);
-    }
-
-    p {
-        font-size: 12px;
-    }
-
-    ion-label {
-        margin-top: 8px;
-        margin-bottom: 8px;
-    }
-
-    ion-button {
-        --a11y-sizing-minTargetSize: 40px;
-    }
-
-    &.item-directory ion-icon {
-        @include margin-horizontal(0px, 16px);
-    }
-
-    [slot=end] {
-        @include margin-horizontal(16px, null);
-    }
-}
-
-.item-dimmed {
-    opacity: 0.7;
-    --background: var(--light);
-    ion-item {
-        --background: var(--light);
-    }
-}
-
 // Extra text colors.
 .text-gray {
     color: var(--gray-500);
@@ -626,24 +514,39 @@ body.core-iframe-fullscreen ion-router-outlet {
         --background: var(--color-tint);
         --color: var(--color-shade);
 
-        ion-item {
+        ion-item.item {
             --background: var(--color-tint);
             --color: var(--color-shade);
             --inner-border-width: 0px;
             --border-width: 0px;
             font-size: var(--text-size);
 
-            ion-label, ion-label > p {
+            &.item-label > ion-label,
+            &.item-label > ion-label > p {
                 --color: var(--color-shade);
             }
+
+            > ion-icon[slot] {
+                color: var(--color-shade);
+                @include margin-horizontal(null, 16px);
+            }
         }
 
         ion-label {
             white-space: normal !important;
         }
-        ion-item > ion-icon[slot] {
-            color: var(--color-shade);
-            @include margin-horizontal(null, 16px);
+    }
+
+    ion-item.item.core-#{$color-name}-item {
+        --color-base: var(--ion-color-#{$color-name});
+        --color-shade: var(--ion-color-#{$color-name}-shade);
+
+        --border-width: 0 0 3px 0;
+        --border-color: var(--color-base);
+        --inner-border-width: 0px;
+
+        > ion-icon[slot] {
+            color: var(--color-base);
         }
     }
 
@@ -748,7 +651,7 @@ ion-toolbar h1 .core-bar-button-image img {
 // Radio.
 ion-radio,
 input[type=radio],
-.select-alert.ios .alert-radio-icon {
+.select-alert .alert-radio-icon {
     --border-radius: 50%;
     --border-width: 2px;
     --outer-border-width: 2px;
@@ -761,7 +664,6 @@ input[type=radio],
     }
 }
 
-
 .ios ion-radio,
 .ios input[type=radio],
 .select-alert.ios .alert-radio-icon {
@@ -803,43 +705,6 @@ input[type=radio],
     }
 }
 
-.select-alert.ios {
-    .alert-radio-icon {
-        height: var(--size);
-        width: var(--size);
-        min-width: var(--size);
-        border-radius: var(--border-radius);
-        border-width: var(--outer-border-width);
-        border-style: var(--border-style);
-        border-color: var(--color);
-        @include margin(10px, 8px, 10px, 8px);
-        display: flex;
-        align-items: center;
-        justify-content: center;
-
-        .alert-radio-inner {
-            top: auto;
-            left: auto;
-            position: static;
-            border-radius: var(--inner-border-radius);
-            width: calc(50% + var(--outer-border-width));
-            height: calc(50% + var(--outer-border-width));
-            transform: scale3d(0, 0, 0);
-            transition: transform 280ms cubic-bezier(.4, 0, .2, 1);
-            background: var(--contrast-background);
-            border: 0 !important;
-        }
-    }
-
-    button[aria-checked=true] .alert-radio-icon {
-        border-color: var(--color-checked);
-        background: var(--color-checked);
-
-        .alert-radio-inner {
-            transform: scale3d(1, 1, 1);
-        }
-    }
-}
 
 // Checkbox.
 ion-checkbox,
@@ -857,48 +722,10 @@ input[type=checkbox] {
     }
 }
 
-
 .ios input[type=checkbox] {
     --outer-border-width: 1px;
 }
 
-.select-alert.ios .alert-checkbox-icon {
-    border-radius: 2px;
-}
-
-// Select.
-ion-select {
-    &::part(text) {
-        white-space: normal;
-    }
-    &::part(icon) {
-        opacity: 1;
-    }
-    &::part(label) {
-        max-width: none;
-    }
-}
-
-ion-select-popover {
-    ion-list ion-radio-group ion-item.select-interface-option ion-radio.hydrated::part(container) {
-        opacity: 1;
-    }
-
-    ion-item {
-        font-size: 14px;
-    }
-    ion-item.core-select-option-border-bottom {
-        border-bottom: 1px solid var(--stroke);
-    }
-
-    ion-item.core-select-option-title {
-        cursor: pointer;
-        ion-radio::part(container) {
-            display: none;
-        }
-    }
-}
-
 ion-badge {
     line-height: 1.1;
     padding: 2px 8px;
@@ -1048,65 +875,6 @@ ion-datetime.datetime-disabled {
     opacity: .65 !important;
 }
 
-// Make links clickable when inside radio or checkbox items. Style part.
-@media (hover: hover) {
-    ion-item.item-multiple-inputs:not(.item-rte):hover::part(native) {
-        color: var(--color-hover);
-
-        &::after {
-            background: var(--background-hover);
-            opacity: var(--background-hover-opacity);
-        }
-    }
-
-    ion-item.ion-color.item-multiple-inputs:hover::part(native) {
-        color: #{current-color(contrast)};
-
-        &::after {
-            background: #{current-color(contrast)};
-        }
-    }
-}
-
-
-// It fixes the click on links where ion-ripple-effect is present.
-// Make links clickable when inside radio or checkbox items. Pointer and cursor part.
-ion-item.item-multiple-inputs:not(.only-links):not(.item-rte),
-ion-item.ion-activatable:not(.only-links) {
-    cursor: pointer;
-    ion-label {
-        z-index: 3;
-        pointer-events: none;
-
-        ion-anchor, a,
-        ion-button, button,
-        ion-item.ion-focusable,
-        audio, video, select, input, iframe {
-            pointer-events: visible;
-        }
-    }
-
-    ion-checkbox, ion-datetime, ion-radio, ion-select{
-        position: static;
-    }
-}
-
-ion-item.item-multiple-inputs.only-links {
-    a {
-        cursor: pointer;
-    }
-}
-
-// Case with ion-input + ion-select inside.
-ion-item.item-input.item-multiple-inputs {
-    .flex-row {
-        width: 100%;
-        ion-select {
-            position: relative;
-        }
-    }
-}
-
 ion-item-divider.item,
 ion-item.item,
 td {
diff --git a/src/theme/theme.design-system.scss b/src/theme/theme.design-system.scss
index 6c87b8125..0d10bf1a6 100644
--- a/src/theme/theme.design-system.scss
+++ b/src/theme/theme.design-system.scss
@@ -201,8 +201,6 @@ html {
 
     --item-divider-min-height: calc(var(--a11y-sizing-minTargetSize) + 8px);
     --item-divider-border-width: 0px;
-    --item-divider-font-size: 16px;
-    --item-divider-font-size-big: 20px;
 
     --spacer-vertical: 8px;
 
@@ -250,4 +248,6 @@ html {
     --a11y-min-target-size: var(--a11y-sizing-minTargetSize);
     --a11y-focus-width: var(--a11y-shadow-focus-boxShadowSpread);
     --a11y-focus-color: var(--a11y-shadow-focus-boxShadowColor);
+    --item-divider-font-size: var(--mdl-typography-subtitle-fontSize-md);
+    --item-divider-font-size-big: var(--mdl-typography-subtitle-fontSize-lg);
 }
diff --git a/src/theme/theme.scss b/src/theme/theme.scss
index 9cd363bca..5e67ed220 100644
--- a/src/theme/theme.scss
+++ b/src/theme/theme.scss
@@ -42,6 +42,7 @@ html {
     @import "components/ion-note.scss";
     @import "components/ion-popover.scss";
     @import "components/ion-searchbar.scss";
+    @import "components/ion-select.scss";
     @import "components/ion-spinner.scss";
     @import "components/ion-toast.scss";
     @import "components/swiper.scss";