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@ -10,7 +10,7 @@
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:class="$style.tabTitle">{{ t.title }}</div>
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<Transition v-else @enter="enter" @after-enter="afterEnter" @leave="leave" @after-leave="afterLeave"
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mode="in-out">
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<div v-if="t.key === tab" :class="$style.tabTitle">{{ t.title }}</div>
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<div v-show="t.key === tab" :class="[$style.tabTitle, $style.animate]">{{ t.title }}</div>
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</Transition>
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</div>
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</button>
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@ -34,7 +34,7 @@ export type Tab = {
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</script>
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<script lang="ts" setup>
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import { onMounted, onUnmounted, watch, nextTick } from 'vue';
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import { onMounted, onUnmounted, watch, nextTick, Transition, shallowRef } from 'vue';
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import { defaultStore } from '@/store';
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const props = withDefaults(defineProps<{
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@ -50,9 +50,9 @@ const emit = defineEmits<{
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(ev: 'tabClick', key: string);
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}>();
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let el = $shallowRef<HTMLElement | null>(null);
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const el = shallowRef<HTMLElement | null>(null);
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const tabRefs: Record<string, HTMLElement | null> = {};
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let tabHighlightEl = $shallowRef<HTMLElement | null>(null);
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const tabHighlightEl = shallowRef<HTMLElement | null>(null);
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function onTabMousedown(tab: Tab, ev: MouseEvent): void {
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// ユーザビリティの観点からmousedown時にはonClickは呼ばない
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@ -77,13 +77,13 @@ function onTabClick(t: Tab, ev: MouseEvent): void {
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function renderTab() {
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const tabEl = props.tab ? tabRefs[props.tab] : undefined;
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if (tabEl && tabHighlightEl && tabHighlightEl.parentElement) {
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if (tabEl && tabHighlightEl.value && tabHighlightEl.value.parentElement) {
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// offsetWidth や offsetLeft は少数を丸めてしまうため getBoundingClientRect を使う必要がある
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// https://developer.mozilla.org/ja/docs/Web/API/HTMLElement/offsetWidth#%E5%80%A4
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const parentRect = tabHighlightEl.parentElement.getBoundingClientRect();
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const parentRect = tabHighlightEl.value.parentElement.getBoundingClientRect();
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const rect = tabEl.getBoundingClientRect();
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tabHighlightEl.style.width = rect.width + 'px';
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tabHighlightEl.style.left = (rect.left - parentRect.left + tabHighlightEl.parentElement.scrollLeft) + 'px';
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tabHighlightEl.value.style.width = rect.width + 'px';
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tabHighlightEl.value.style.left = (rect.left - parentRect.left + tabHighlightEl.value.parentElement.scrollLeft) + 'px';
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}
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}
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@ -99,22 +99,32 @@ function onTabWheel(ev: WheelEvent) {
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return false;
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}
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function enter(el: HTMLElement) {
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let entering = false;
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async function enter(el: HTMLElement) {
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entering = true;
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const elementWidth = el.getBoundingClientRect().width;
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el.style.width = '0';
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el.offsetWidth; // reflow
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el.style.paddingLeft = '0';
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el.offsetWidth; // force reflow
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el.style.width = elementWidth + 'px';
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setTimeout(renderTab, 70);
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el.style.paddingLeft = '';
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nextTick(() => {
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entering = false;
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});
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setTimeout(renderTab, 170);
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}
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function afterEnter(el: HTMLElement) {
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el.style.width = '';
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nextTick(renderTab);
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//el.style.width = '';
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}
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function leave(el: HTMLElement) {
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async function leave(el: HTMLElement) {
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const elementWidth = el.getBoundingClientRect().width;
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el.style.width = elementWidth + 'px';
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el.offsetWidth; // reflow
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el.style.paddingLeft = '';
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el.offsetWidth; // force reflow
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el.style.width = '0';
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el.style.paddingLeft = '0';
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}
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function afterLeave(el: HTMLElement) {
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el.style.width = '';
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@ -124,14 +134,17 @@ let ro2: ResizeObserver | null;
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onMounted(() => {
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watch([() => props.tab, () => props.tabs], () => {
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nextTick(() => renderTab());
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nextTick(() => {
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if (entering) return;
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renderTab();
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});
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}, {
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immediate: true,
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});
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if (props.rootEl) {
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ro2 = new ResizeObserver((entries, observer) => {
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if (document.body.contains(el as HTMLElement)) {
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if (document.body.contains(el.value as HTMLElement)) {
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nextTick(() => renderTab());
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}
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});
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@ -194,12 +207,15 @@ onUnmounted(() => {
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}
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.tabIcon+.tabTitle {
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margin-left: 8px;
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padding-left: 8px;
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}
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.tabTitle {
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overflow: hidden;
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transition: width 0.15s ease-in-out;
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&.animate {
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transition: width .15s linear, padding-left .15s linear;
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}
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}
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.tabHighlight {
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@ -1,10 +1,10 @@
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<template>
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<div v-if="show" ref="el" :class="[$style.root]" :style="{ background: bg }">
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<div :class="[$style.upper, { [$style.slim]: narrow, [$style.thin]: thin_ }]">
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<div v-if="narrow && props.displayMyAvatar && $i" class="_button" :class="$style.buttonsLeft" @click="openAccountMenu">
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<div v-if="!thin_ && narrow && props.displayMyAvatar && $i" class="_button" :class="$style.buttonsLeft" @click="openAccountMenu">
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<MkAvatar :class="$style.avatar" :user="$i" />
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</div>
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<div v-else-if="narrow && !hideTitle" :class="$style.buttonsLeft" />
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<div v-else-if="!thin_ && narrow && !hideTitle" :class="$style.buttonsLeft" />
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<template v-if="metadata">
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<div v-if="!hideTitle" :class="$style.titleContainer" @click="top">
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@ -21,7 +21,7 @@
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</div>
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<XTabs v-if="!narrow || hideTitle" :class="$style.tabs" :tab="tab" @update:tab="key => emit('update:tab', key)" :tabs="tabs" :root-el="el" @tab-click="onTabClick"/>
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</template>
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<div v-if="(narrow && !hideTitle) || (actions && actions.length > 0)" :class="$style.buttonsRight">
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<div v-if="(!thin_ && narrow && !hideTitle) || (actions && actions.length > 0)" :class="$style.buttonsRight">
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<template v-for="action in actions">
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<button v-tooltip.noDelay="action.text" class="_button" :class="[$style.button, { [$style.highlighted]: action.highlighted }]" @click.stop="action.handler" @touchstart="preventDrag"><i :class="action.icon"></i></button>
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</template>
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@ -142,6 +142,7 @@ onUnmounted(() => {
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.upper {
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--height: 50px;
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display: flex;
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gap: var(--margin);
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height: var(--height);
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.tabs:first-child {
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@ -151,12 +152,9 @@ onUnmounted(() => {
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padding-left: 16px;
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mask-image: linear-gradient(90deg, rgba(0,0,0,0), rgb(0,0,0) 16px, rgb(0,0,0) 100%);
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}
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.tabs:last-child {
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.tabs {
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margin-right: auto;
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}
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.tabs:not(:last-child) {
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margin-right: 0;
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}
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&.thin {
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--height: 42px;
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@ -170,19 +168,14 @@ onUnmounted(() => {
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&.slim {
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text-align: center;
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gap: 0;
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.tabs:first-child {
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margin-left: 0;
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}
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> .titleContainer {
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flex: 1;
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margin: 0 auto;
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max-width: 100%;
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> *:first-child {
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margin-left: auto;
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}
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> *:last-child {
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margin-right: auto;
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}
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}
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}
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}
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@ -198,8 +191,6 @@ onUnmounted(() => {
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align-items: center;
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min-width: var(--height);
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height: var(--height);
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margin: 0 var(--margin);
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&:empty {
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width: var(--height);
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}
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.buttonsLeft {
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composes: buttons;
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margin-right: auto;
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margin: 0 var(--margin) 0 0;
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}
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.buttonsRight {
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composes: buttons;
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margin-left: auto;
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margin: 0 0 0 var(--margin);
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}
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.avatar {
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