refactor
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@ -1,18 +1,18 @@
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<template>
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<div ref="rootEl">
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<div v-if="isPullStart" :class="$style.frame" :style="`--frame-min-height: ${currentHeight}px;`">
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<div :class="$style.contents">
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<i v-if="!isRefreshing" :class="['ti', 'ti-arrow-bar-to-down', { [$style.refresh]: isPullEnd }]"></i>
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<MkLoading v-else :em="true"/>
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<p v-if="isPullEnd">{{ i18n.ts.releaseToRefresh }}</p>
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<p v-else-if="isRefreshing">{{ i18n.ts.refreshing }}</p>
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<p v-else>{{ i18n.ts.pullDownToRefresh }}</p>
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</div>
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</div>
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<div :class="{ [$style.slotClip]: isPullStart }">
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<slot />
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<div ref="rootEl">
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<div v-if="isPullStart" :class="$style.frame" :style="`--frame-min-height: ${currentHeight}px;`">
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<div :class="$style.contents">
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<i v-if="!isRefreshing" :class="['ti', 'ti-arrow-bar-to-down', { [$style.refresh]: isPullEnd }]"></i>
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<MkLoading v-else :em="true"/>
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<p v-if="isPullEnd">{{ i18n.ts.releaseToRefresh }}</p>
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<p v-else-if="isRefreshing">{{ i18n.ts.refreshing }}</p>
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<p v-else>{{ i18n.ts.pullDownToRefresh }}</p>
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</div>
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</div>
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<div :class="{ [$style.slotClip]: isPullStart }">
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<slot/>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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@ -42,7 +42,7 @@ const emits = defineEmits<{
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(ev: 'refresh'): void;
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}>();
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const getScrollableParentElement = (node) => {
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function getScrollableParentElement(node) {
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if (node == null) {
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return null;
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}
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@ -52,58 +52,60 @@ const getScrollableParentElement = (node) => {
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} else {
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return getScrollableParentElement(node.parentNode);
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}
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};
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}
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const getScreenY = (event) => {
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function getScreenY(event) {
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if (supportPointerDesktop) {
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return event.screenY;
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}
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return event.touches[0].screenY;
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};
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}
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const moveStart = (event) => {
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function moveStart(event) {
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if (!isPullStart && !isRefreshing && !disabled) {
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isPullStart = true;
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startScreenY = getScreenY(event);
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currentHeight = 0;
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}
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};
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}
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const moveBySystem = (to: number): Promise<void> => new Promise(r => {
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const startHeight = currentHeight;
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const overHeight = currentHeight - to;
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if (overHeight < 1) {
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r();
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return;
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}
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const startTime = Date.now();
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let intervalId = setInterval(() => {
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const time = Date.now() - startTime;
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if (time > fixTimeMs) {
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currentHeight = to;
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clearInterval(intervalId);
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function moveBySystem(to: number): Promise<void> {
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return new Promise(r => {
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const startHeight = currentHeight;
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const overHeight = currentHeight - to;
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if (overHeight < 1) {
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r();
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return;
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}
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const nextHeight = startHeight - (overHeight / fixTimeMs) * time;
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if (currentHeight < nextHeight) return;
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currentHeight = nextHeight;
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}, 1);
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});
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const startTime = Date.now();
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let intervalId = setInterval(() => {
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const time = Date.now() - startTime;
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if (time > fixTimeMs) {
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currentHeight = to;
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clearInterval(intervalId);
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r();
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return;
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}
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const nextHeight = startHeight - (overHeight / fixTimeMs) * time;
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if (currentHeight < nextHeight) return;
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currentHeight = nextHeight;
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}, 1);
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});
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}
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const fixOverContent = async () => {
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async function fixOverContent() {
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if (currentHeight > refreshFrameSize) {
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await moveBySystem(refreshFrameSize);
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}
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};
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}
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const closeContent = async () => {
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async function closeContent() {
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if (currentHeight > 0) {
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await moveBySystem(0);
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}
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};
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}
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const moveEnd = () => {
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function moveEnd() {
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if (isPullStart && !isRefreshing) {
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startScreenY = null;
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if (isPullEnd) {
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@ -114,9 +116,9 @@ const moveEnd = () => {
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closeContent().then(() => isPullStart = false);
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}
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}
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};
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}
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const moving = (event) => {
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function moving(event) {
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if (!isPullStart || isRefreshing || disabled) return;
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if (!scrollEl) {
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@ -144,7 +146,23 @@ const moving = (event) => {
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}
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isPullEnd = currentHeight >= refreshFrameSize;
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};
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}
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/**
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* emit(refresh)が完了したことを知らせる関数
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*
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* タイムアウトがないのでこれを最終的に実行しないと出たままになる
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*/
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function refreshFinished() {
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closeContent().then(() => {
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isPullStart = false;
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isRefreshing = false;
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});
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}
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function setDisabled(value) {
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disabled = value;
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}
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onMounted(() => {
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supportPointerDesktop = !!window.PointerEvent && deviceKind === 'desktop';
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@ -165,77 +183,60 @@ onUnmounted(() => {
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if (supportPointerDesktop) window.removeEventListener('pointerup', moveEnd);
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});
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/**
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* emit(refresh)が完了したことを知らせる関数
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*
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* タイムアウトがないのでこれを最終的に実行しないと出たままになる
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*/
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const refreshFinished = () => {
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closeContent().then(() => {
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isPullStart = false;
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isRefreshing = false;
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});
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};
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const setDisabled = (value) => {
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disabled = value;
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};
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defineExpose({
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refreshFinished,
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setDisabled,
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});
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</script>
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<style lang="scss" module>
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.frame {
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position: relative;
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overflow: clip;
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.frame {
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position: relative;
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overflow: clip;
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width: 100%;
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min-height: var(--frame-min-height, 0px);
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box-shadow: inset 0px -7px 10px -10px rgba(0,0,0,.1);
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mask-image: linear-gradient(90deg, #000 0%, #000 80%, transparent);
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-webkit-mask-image: -webkit-linear-gradient(90deg, #000 0%, #000 80%, transparent);
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pointer-events: none;
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> .contents {
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position: absolute;
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bottom: 0;
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width: 100%;
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min-height: var(--frame-min-height, 0px);
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box-shadow: inset 0px -7px 10px -10px rgba(0,0,0,.1);
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mask-image: linear-gradient(90deg, #000 0%, #000 80%, transparent);
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-webkit-mask-image: -webkit-linear-gradient(90deg, #000 0%, #000 80%, transparent);
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margin: 5px 0;
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pointer-events: none;
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display: flex;
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flex-direction: column;
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align-items: center;
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> .contents {
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position: absolute;
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margin: 5px 0;
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bottom: 0;
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width: 100%;
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font-size: 14px;
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margin: 5px 0;
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> i, > div {
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margin: 6px 0;
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}
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> i {
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transition: transform .25s;
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display: flex;
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flex-direction: column;
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align-items: center;
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margin: 5px 0;
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font-size: 14px;
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> i, > div {
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margin: 6px 0;
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}
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> i {
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transition: transform .25s;
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&.refresh {
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transform: rotate(180deg);
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}
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}
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> p {
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margin: 5px 0;
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&.refresh {
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transform: rotate(180deg);
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}
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}
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}
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.slotClip {
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overflow-y: clip;
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> p {
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margin: 5px 0;
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}
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}
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}
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.slotClip {
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overflow-y: clip;
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}
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</style>
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