240 lines
7.1 KiB
Vue
240 lines
7.1 KiB
Vue
<script setup lang="ts">
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import { defineAsyncComponent } from "@vue/runtime-core";
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import { ref, onMounted } from "vue";
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import { useQuasar } from "quasar";
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import http from "@/plugins/http";
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import config from "@/app.config";
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import { StructChart } from "structure-chart";
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import "structure-chart/structure-chart.css";
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import { useCounterMixin } from "@/stores/mixin";
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const mixin = useCounterMixin();
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const { showLoader, hideLoader, messageError } = mixin;
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const $q = useQuasar(); // show dialog
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// import chartData from '@/assets/structChartData'
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// const dataSource = ref(chartData)
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const dataSource = ref(); // ข้อมูล Chart
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const rootOrgID = ref(); // org id ของ root ตัวปัจจุบันที่เลือกอยู่
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const dataSourceLock = ref(); // ข้อมูลตั้งต้นของ Chart ใช้ให้กดกลับไปที่ home
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const chartRef = ref(); // อ้างอิงไปที่ตัว chart
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const savePNG = () => {
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chartRef.value.savePNG();
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};
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const savePDF = () => {
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chartRef.value.savePDF();
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};
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const loader = ref<boolean>(false); // Loader
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onMounted(async () => {
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await fetchTreeRoot();
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await fetchStructChart();
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});
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/**
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* อ่าน Root ของข้อมูลทั้งหมดจาก API ต้องทำเป็นอันดับแรก เพื่อจะได้รู้รากของข้อมูล
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*/
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const fetchTreeRoot = async () => {
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showLoader();
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let urlRequest = config.API.chartGetTreeRoot;
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await http
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.get(urlRequest)
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.then((response) => {
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if (response.data.result.length > 0) {
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rootOrgID.value = response.data.result[0].organizationId;
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}
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})
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.catch((e) => {
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messageError($q, e);
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})
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.finally(() => {
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hideLoader();
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});
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};
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/**
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* อ่านข้อมูล organization id ปัจจุบันจาก API ข้อมูลที่ได้เอามาสร้าง Structure Chart
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*/
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const fetchStructChart = async () => {
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showLoader();
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let urlRequest = config.API.chartGetStructure(rootOrgID.value);
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await http
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.get(urlRequest)
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.then((response) => {
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if (response.data.result.length > 0) {
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dataSource.value = response.data.result[0];
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if (dataSourceLock.value === undefined)
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dataSourceLock.value = dataSource.value;
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breadcrumbsGen();
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}
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})
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.catch((e) => {
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messageError($q, e);
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})
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.finally(() => {
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hideLoader();
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});
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};
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/**
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* เมื่อมีการคลิกที่ Chart ให้อ่าน ID ของหน่วยงานที่ถูกคลิก แล้วดึงข้อมูล Chart ของหน่วยงานนั้น ๆ จาก API
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* @param data
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*/
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const refreshChart = async (data: any) => {
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if (data.value !== undefined) rootOrgID.value = data.value;
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else rootOrgID.value = data;
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if (rootOrgID.value !== 0) await fetchStructChart();
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if (data.value !== undefined) data.value = 0;
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};
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/**
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* === กระบวนการสร้าง Path ===
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*/
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/**
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* Recursive เพื่อหา Path ที่ผู้ใช้คลิก
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* @param id OrgID ของหน่วยงานที่ต้องการหา
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* @param chart Array ของ Object ของหน่วยงานย่อยใน Tree นั้น ๆ
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*/
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const chartTraverse = (id: any, chart: any): any => {
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let _returnPath = [];
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for (const child of chart) {
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if (child.deptID === id) {
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_returnPath.push({
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label: child.departmentName,
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id: child.deptID,
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});
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return _returnPath;
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} else {
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if (
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typeof child.children !== "undefined" &&
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child.children !== null &&
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child.children.length > 0
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) {
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let _result = chartTraverse(id, child.children);
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if (typeof _result !== "undefined" && _result !== null) {
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_returnPath.push({
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label: child.departmentName,
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id: child.deptID,
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});
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return [..._returnPath, ...(_result ?? [])];
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}
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}
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}
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}
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};
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const findPath = (id: any) => {
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let _path = [];
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_path.push({
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label: dataSourceLock.value.departmentName,
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id: dataSourceLock.value.deptID,
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});
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if (dataSourceLock.value.deptID === id) return _path;
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if (dataSourceLock.value.children.length > 0) {
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let _returnPath = chartTraverse(id, dataSourceLock.value.children);
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return [..._path, ...(_returnPath ?? [])];
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}
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};
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const theBreadcrumb = ref();
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/**
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* สร้าง Path Breadcrumbs
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*/
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const breadcrumbsGen = () => {
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if (rootOrgID.value !== 0) {
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theBreadcrumb.value = [];
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const newPath = findPath(rootOrgID.value);
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theBreadcrumb.value = newPath;
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}
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};
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</script>
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<template>
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<div class="toptitle text-dark col-12 row items-center">แผนภูมิโครงสร้าง</div>
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<div class="text-dark">
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<q-card flat bordered class="col-12 q-mt-sm">
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<div class="q-pa-sm row wrap items-center">
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<q-btn flat round color="primary" @click="savePNG()" icon="mdi-image">
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<q-tooltip> ดาวน์โหลด PNG </q-tooltip>
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</q-btn>
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<q-btn
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flat
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round
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color="red-7"
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@click="savePDF()"
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icon="mdi-file-pdf-box"
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>
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<q-tooltip> ดาวน์โหลด PDF </q-tooltip>
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</q-btn>
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<div class="bg-grey-2 q-py-xs q-px-sm rounded-borders">
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<q-breadcrumbs>
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<template v-slot:separator>
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<q-icon size="1.5em" name="chevron_right" color="primary" />
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</template>
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<template v-for="link in theBreadcrumb" :key="link.id">
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<q-breadcrumbs-el
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:label="link.label"
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@click="refreshChart(link.id)"
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class="breadcrumbs-link"
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/>
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</template>
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</q-breadcrumbs>
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</div>
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</div>
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<q-separator />
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<div style="overflow-x: auto; overflow-y: auto" class="q-pt-md">
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<StructChart
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style="height: 70vh"
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ref="chartRef"
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class="struct"
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:dataSource="dataSource"
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@onElementClick="refreshChart"
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/>
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</div>
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</q-card>
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</div>
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<full-loader :visibility="loader"></full-loader>
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</template>
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<style>
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.breadcrumbs-link {
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cursor: pointer;
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}
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.struct .section-primary .header,
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.struct .section-secondary .header,
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.struct .section-tertiary .header {
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font-size: 1rem !important;
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}
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.struct .section-primary .column-side .side-button,
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.struct .section-secondary .column-side .side-button,
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.struct .section-list .column-side .side-button {
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background-color: #d9d9d96b !important;
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color: #545459 !important;
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width: 25px !important;
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height: 25px !important;
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font-size: 11px !important;
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padding: 0px;
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}
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.struct .section-primary,
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.section-secondary,
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.struct .section-list {
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padding: 6px 15px 6px 15px;
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}
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.struct .section-primary .header {
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font-weight: 600 !important;
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}
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.struct .section-secondary .header {
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font-weight: 400 !important;
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}
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.struct .subchild-more {
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background-position: center !important;
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background-size: 14px !important;
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}
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</style>
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