<template>
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<div>
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<el-dialog title="查看附件"
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v-model="dialogVisitable" width="800px" @close="cancel">
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<div class="upload-container">
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<!-- 生产异常 -->
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<div class="form-container">
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<div class="title">生产异常</div>
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<!-- 图片列表 -->
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<div style="display: flex; flex-wrap: wrap;">
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<img v-for="(item, index) in productionAbnormalImgs" :key="index"
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@click="showMedia(productionAbnormalImgs, index, 'image')"
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:src="item" style="max-width: 100px; height: 100px; margin: 5px;" alt="">
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</div>
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<!-- 视频列表 -->
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<div style="display: flex; flex-wrap: wrap;">
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<div
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v-for="(videoUrl, index) in productionAbnormalVideos"
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:key="index"
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@click="showMedia(productionAbnormalVideos, index, 'video')"
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style="position: relative; margin: 10px; cursor: pointer;"
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>
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<div style="width: 160px; height: 90px; background-color: #333; display: flex; align-items: center; justify-content: center;">
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<img src="@/assets/images/video.png" alt="播放" style="width: 30px; height: 30px; opacity: 0.8;" />
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</div>
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<div style="text-align: center; font-size: 12px; color: #666;">点击播放</div>
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</div>
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</div>
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</div>
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</div>
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</el-dialog>
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<!-- 统一媒体查看器 -->
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<div v-if="isMediaViewerVisible" class="media-viewer-overlay" @click.self="closeMediaViewer">
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<div class="media-viewer-content" @click.stop>
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<!-- 图片 -->
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<vue-easy-lightbox
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v-if="mediaType === 'image'"
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:visible="isMediaViewerVisible"
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:imgs="mediaList"
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:index="currentMediaIndex"
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@hide="closeMediaViewer"
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></vue-easy-lightbox>
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<!-- 视频 -->
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<div v-else-if="mediaType === 'video'" style="position: relative;">
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<video
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:src="mediaList[currentMediaIndex]"
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autoplay
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controls
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style="max-width: 90vw; max-height: 80vh;"
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/>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, getCurrentInstance } from 'vue';
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import VueEasyLightbox from 'vue-easy-lightbox';
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const { proxy } = getCurrentInstance();
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// 控制弹窗显示
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const dialogVisitable = ref(false);
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// 图片数组
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const productionAbnormalImgs = ref([]);
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// 视频数组
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const productionAbnormalVideos = ref([]);
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// 媒体查看器状态
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const isMediaViewerVisible = ref(false);
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const currentMediaIndex = ref(0);
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const mediaList = ref([]); // 存储当前要查看的媒体列表（含图片和视频对象）
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const mediaType = ref('image'); // image | video
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const javaApi = proxy.javaApi;
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// 处理 URL：将 Windows 路径转换为可访问的 URL
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function processFileUrl(fileUrl) {
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if (!fileUrl) return '';
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// 如果 URL 是 Windows 路径格式（包含反斜杠），需要转换
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if (fileUrl && fileUrl.indexOf('\\') > -1) {
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// 查找 uploads 关键字的位置，从那里开始提取相对路径
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const uploadsIndex = fileUrl.toLowerCase().indexOf('uploads');
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if (uploadsIndex > -1) {
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// 从 uploads 开始提取路径，并将反斜杠替换为正斜杠
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const relativePath = fileUrl.substring(uploadsIndex).replace(/\\/g, '/');
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fileUrl = '/' + relativePath;
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} else {
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// 如果没有找到 uploads，提取最后一个目录和文件名
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const parts = fileUrl.split('\\');
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const fileName = parts[parts.length - 1];
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fileUrl = '/uploads/' + fileName;
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}
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}
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// 确保所有非 http 开头的 URL 都拼接 baseUrl
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if (fileUrl && !fileUrl.startsWith('http')) {
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// 确保路径以 / 开头
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if (!fileUrl.startsWith('/')) {
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fileUrl = '/' + fileUrl;
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}
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// 拼接 baseUrl
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fileUrl = javaApi + fileUrl;
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}
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return fileUrl;
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}
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// 处理每一类数据：分离图片和视频
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function processItems(items) {
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const images = [];
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const videos = [];
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// 检查 items 是否存在且为数组
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if (!items || !Array.isArray(items)) {
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return { images, videos };
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}
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items.forEach(item => {
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if (!item || !item.url) return;
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// 处理文件 URL
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const fileUrl = processFileUrl(item.url);
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// 根据文件扩展名判断是图片还是视频
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const urlLower = fileUrl.toLowerCase();
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if (urlLower.match(/\.(jpg|jpeg|png|gif|bmp|webp)$/)) {
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images.push(fileUrl);
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} else if (urlLower.match(/\.(mp4|avi|mov|wmv|flv|mkv|webm)$/)) {
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videos.push(fileUrl);
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} else if (item.contentType) {
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// 如果有 contentType，使用 contentType 判断
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if (item.contentType.startsWith('image/')) {
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images.push(fileUrl);
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} else if (item.contentType.startsWith('video/')) {
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videos.push(fileUrl);
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}
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}
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});
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return { images, videos };
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}
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// 打开弹窗并加载数据
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const openDialog = async (row) => {
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// 使用 commonFileListBeforeDTO 或 commonFileListBeforeVO 字段
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const fileList = row.commonFileListBeforeDTO || row.commonFileListBeforeVO || [];
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const { images, videos } = processItems(fileList);
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productionAbnormalImgs.value = images;
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productionAbnormalVideos.value = videos;
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dialogVisitable.value = true;
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};
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// 显示媒体（图片 or 视频）
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function showMedia(mediaArray, index, type) {
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mediaList.value = mediaArray;
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currentMediaIndex.value = index;
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mediaType.value = type;
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isMediaViewerVisible.value = true;
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}
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// 关闭媒体查看器
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function closeMediaViewer() {
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isMediaViewerVisible.value = false;
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mediaList.value = [];
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mediaType.value = 'image';
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}
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// 表单关闭方法
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const cancel = () => {
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dialogVisitable.value = false;
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};
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defineExpose({ openDialog });
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</script>
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<style scoped lang="scss">
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.upload-container {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 20px;
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border: 1px solid #dcdfe6;
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box-sizing: border-box;
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.form-container {
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flex: 1;
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width: 100%;
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margin-bottom: 20px;
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}
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}
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.title {
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font-size: 14px;
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color: #165dff;
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line-height: 20px;
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font-weight: 600;
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padding-left: 10px;
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position: relative;
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margin: 6px 0;
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&::before {
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content: "";
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position: absolute;
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left: 0;
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top: 3px;
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width: 4px;
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height: 14px;
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background-color: #165dff;
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}
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}
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.media-viewer-overlay {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-color: rgba(0, 0, 0, 0.8);
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z-index: 9999;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.media-viewer-content {
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position: relative;
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max-width: 90vw;
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max-height: 90vh;
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overflow: hidden;
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}
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</style>
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