代码改变世界

前端页面导出PPT(Vue3)

2023-11-08 15:10  WEB前端小菜鸟  阅读(1383)  评论(0)    收藏  举报

问题1：如在首页点击导出把 首页的echarts图作为一个页面导出，然后导出PPT里面还包含其他页面的东西（其他页面的图标 我都获取不到DOM如何截图插入PPT），

解决方案：把其他页面也写在首页，这样不就能获取到DOM了吗  然后把其他页面fixed z-inde:-9999不就ok了吗

问题2:导出PPT的时候太慢太卡 ，客户会误以为死机了，加loading也要等很久才出来loading 

核心：就是每一页ppt都单独写成一个页面，然后汇总到一起，每一个页面先获取DOM截图生成base64图片，然后在用ppt插件把每一页图片插进去然后导出搞定

PPT默认比例是16:9我，16除以9==1.77

我的方案是页面写死宽高1920*1080布局1920除以1080 ==1.77 ；

 

最终方案我用1920*1080布局，导出的图片的w h 都写成100%，这样就能铺满PPT了，每个ppt页面都叫UI出图

 

然后每一页PPT看做一个DOM，我用的vue3,so绑定的是ref

 

 把每一页PPT当成一个页面，然后获取到每个月页面的DOM，然后把他弄成base64的图片，最后在插入到PPT里面导出

 <!-- PPT相关的所有东西 -->
  <div ref="ppt" class="ppt-all">
    <ppt1 ref="page1Ref"></ppt1>
    <ppt2 ref="page2Ref"></ppt2>
    <ppt3 :dataAll="dataAll.dataAll" ref="page3Ref"></ppt3>
    <ppt4 v-if="dataAll.dataAll" :dataAll="dataAll.dataAll" ref="page4Ref"></ppt4>
    <ppt5 :dataAll="dataAll.dataAll" ref="page5Ref"></ppt5>
    <ppt6 :dataAll="dataAll.dataAll" ref="page6Ref"></ppt6>
    <ppt7 ref="page7Ref"></ppt7>
　　　...
  </div>

　　下面是等所有页面都拿到自己页面的base64图片后再调用 插入PPT的方法，如下第一种注释写法 loadding要很久才回出来，那时PPT也导出，第二种loading实时出来

const exportPPt = async () => {
  const loading = ElLoading.service({
    lock: true,
    text: "导出中",
    background: "rgba(0, 0, 0, 0.7)",
  });
  
  // await Promise.all([getBase64Result(1, page1Ref.value.page1Ref),
  // getBase64Result(2, page2Ref.value.page2Ref),
  // getBase64Result(3, page3Ref.value.page3Ref),
  // getBase64Result(4, page4Ref.value.page4Ref),
  // getBase64Result(5, page5Ref.value.page5Ref),
  // getBase64Result(6, page6Ref.value.page6Ref),
  // getBase64Result(7, page7Ref.value.page7Ref),
  // getBase64Result(8, page8Ref.value.page8Ref),
  // getBase64Result(9, page9Ref.value.page9Ref),
  // getBase64Result(10, page10Ref.value.page10Ref),
  // getBase64Result(11, page11Ref.value.page11Ref),
  // getBase64Result(12, page12Ref.value.page12Ref),
  // getBase64Result(13, page13Ref.value.page13Ref),
  // getBase64Result(14, page14Ref.value.page14Ref),
  // getBase64Result(15, page15Ref.value.page15Ref),
  // getBase64Result(16, page16Ref.value.page16Ref),
  // getBase64Result(17, page17Ref.value.page17Ref),
  // getBase64Result(18, page18Ref.value.page18Ref),
  // getBase64Result(19, page19Ref.value.page19Ref),
  // getBase64Result(20, page20Ref.value.page20Ref),
  // getBase64Result(21, page21Ref.value.page21Ref),
  // getBase64Result(22, page22Ref.value.page22Ref),
  // getBase64Result(23, page23Ref.value.page23Ref),
  // getBase64Result(24, page24Ref.value.page24Ref),
  // getBase64Result(25, page25Ref.value.page25Ref)])

  await getBase64Result(1, page1Ref.value.page1Ref);
  await getBase64Result(2, page2Ref.value.page2Ref);
  await getBase64Result(3, page3Ref.value.page3Ref);
  await getBase64Result(4, page4Ref.value.page4Ref);
  await getBase64Result(5, page5Ref.value.page5Ref);
  await getBase64Result(6, page6Ref.value.page6Ref);
  await getBase64Result(7, page7Ref.value.page7Ref);
  await getBase64Result(8, page8Ref.value.page8Ref);
  await getBase64Result(9, page9Ref.value.page9Ref);
  await getBase64Result(10, page10Ref.value.page10Ref);
  await getBase64Result(11, page11Ref.value.page11Ref);
  await getBase64Result(12, page12Ref.value.page12Ref);
  await getBase64Result(13, page13Ref.value.page13Ref);
  await getBase64Result(14, page14Ref.value.page14Ref);
  await getBase64Result(15, page15Ref.value.page15Ref);
  await getBase64Result(16, page16Ref.value.page16Ref);
  await getBase64Result(17, page17Ref.value.page17Ref);
  await getBase64Result(18, page18Ref.value.page18Ref);
  await getBase64Result(19, page19Ref.value.page19Ref);
  await getBase64Result(20, page20Ref.value.page20Ref);
  await getBase64Result(21, page21Ref.value.page21Ref);
  await getBase64Result(22, page22Ref.value.page22Ref);
  await getBase64Result(23, page23Ref.value.page23Ref);
  await getBase64Result(24, page24Ref.value.page24Ref);
  await getBase64Result(25, page25Ref.value.page25Ref);
  lastPPT();
  loading.close();
};

 

 

 

这里就导出，先安装插件

npm install pptxgenjs --save  // ppt插件

import html2canvas from "html2canvas";  //DOM转转图片
 
const generateImage = (dom: any) => {
  return new Promise((resolve) => {
    html2canvas(dom).then((canvas) => {
      const base64img = canvas.toDataURL("image/png", 1.0); //转base64图片
      resolve(base64img);
    });
  });
};

　　

 

import pptxgen from "pptxgenjs";

const lastPPT = () => {
  // 1. 创建PPT
  let ppt = new pptxgen();

  // ppt.layout = 'LAYOUT_WIDE'; //13.5 x 7.5

  // 2. 创建一个PPT页面，每调用一次 ppt.addSlide() 都可以生成一张新的页面
  // 建议把每个页面的构造抽成一个个函数，然后通过函数调用生成新页面，代码不会很乱
  let slide = ppt.addSlide();

  // 图片铺满的配置
  const optionsImage = {
    x: 0,
    y: 0,
    h: "100%",
    w: "100%",
    sizing: { type: "contain" }, // 图片尺寸
  };
  slide.addImage({
    ...optionsImage,
    data: page1Image.value, // 我用的是二进制图片
  });

  //第二个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page2Image.value, // 我用的是二进制图片
  });
  //第3个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page3Image.value, // 我用的是二进制图片
  });
　　...
  //第25个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page25Image.value, // 我用的是二进制图片
  });
  // 4. 生成PPT， 括号中的fileName，就是生成的 PPT名字，可以使用 .then 或者 .catch处理对应事件。
  ppt.writeFile({ fileName: "PPT的名字.pptx" });
};

　贴一个项目中的代码吧哈哈

 

<template>
  <!-- <el-button class="export-btn" type="primary" @click="exportPPt">导出</el-button> -->
  <!-- PPT相关的所有东西 -->
  <div ref="ppt" class="ppt-all">
    <ppt1 ref="page1Ref"></ppt1>
    <ppt2 ref="page2Ref"></ppt2>
    <ppt3 :dataAll="dataAll.dataAll" ref="page3Ref"></ppt3>
    <ppt4 v-if="dataAll.dataAll" :dataAll="dataAll.dataAll" ref="page4Ref"></ppt4>
    <ppt5 :dataAll="dataAll.dataAll" ref="page5Ref"></ppt5>
    <ppt6 :dataAll="dataAll.dataAll" ref="page6Ref"></ppt6>
    <ppt7 ref="page7Ref"></ppt7>
    <ppt8 :dataAll="dataAll.dataAll" ref="page8Ref"></ppt8>
    <ppt9 :dataAll="dataAll.dataAll" ref="page9Ref"></ppt9>
    <ppt10 :dataAll="dataAll.dataAll" ref="page10Ref"></ppt10>
    <ppt11 :dataAll="dataAll.dataAll" ref="page11Ref"></ppt11>
    <ppt12 v-if="dataAll.dataAll" :dataAll="dataAll.dataAll" ref="page12Ref"></ppt12>
    <ppt13 :dataAll="dataAll.dataAll" ref="page13Ref"></ppt13>
    <ppt14 :dataAll="dataAll.dataAll" ref="page14Ref"></ppt14>
    <ppt15 :dataAll="dataAll.dataAll" ref="page15Ref"></ppt15>
    <ppt16 :dataAll="dataAll.dataAll" ref="page16Ref"></ppt16>
    <ppt17 :dataAll="dataAll.dataAll" ref="page17Ref"></ppt17>
    <ppt18 :dataAll="dataAll.dataAll" ref="page18Ref"></ppt18>
    <ppt19 :dataAll="dataAll.dataAll" ref="page19Ref"></ppt19>
    <ppt20 v-if="dataAll.dataAll" :dataAll="dataAll.dataAll" ref="page20Ref"></ppt20>

    <ppt21 :dataAll="dataAll.dataAll" ref="page21Ref"></ppt21>
    <ppt22 :dataAll="dataAll.dataAll" ref="page22Ref"></ppt22>
    <ppt23 ref="page23Ref"></ppt23>
    <ppt24 :dataAll="dataAll.dataAll" ref="page24Ref"></ppt24>
    <ppt25 ref="page25Ref"></ppt25>
    <ppt26 ref="page26Ref"></ppt26>
   
  </div>
</template>

<script lang="ts" setup>
import { defineExpose, ref, reactive,defineEmits } from "vue";
import { ElLoading } from "element-plus";
import request from "@/API/request";
import serviceModule from "@/API/login";
import { ElMessage } from "element-plus";

import ppt1 from "./ppt1.vue";
import ppt2 from "./ppt2.vue";
import ppt3 from "./ppt3.vue";
import ppt4 from "./ppt4.vue";
import ppt5 from "./ppt5.vue";

import ppt6 from "./ppt6.vue";
import ppt7 from "./ppt7.vue";
import ppt8 from "./ppt8.vue";
import ppt9 from "./ppt9.vue";
import ppt10 from "./ppt10.vue";

import ppt11 from "./ppt11.vue";
import ppt12 from "./ppt12.vue";
import ppt13 from "./ppt13.vue";
import ppt14 from "./ppt14.vue";
import ppt15 from "./ppt15.vue";

import ppt16 from "./ppt16.vue";
import ppt17 from "./ppt17.vue";
import ppt18 from "./ppt18.vue";
import ppt19 from "./ppt19.vue";
import ppt20 from "./ppt20.vue";

import ppt21 from "./ppt21.vue";
import ppt22 from "./ppt22.vue";
import ppt23 from "./ppt23.vue";
import ppt24 from "./ppt24.vue";
import ppt25 from "./ppt25.vue";
import ppt26 from "./ppt26.vue";

import pptxgen from "pptxgenjs";
import html2canvas from "html2canvas";

const ppt = ref(null);

const page1Ref = ref(null);
const page1Image = ref("");
const page2Ref = ref(null);
const page2Image = ref("");
const page3Ref = ref(null);
const page3Image = ref("");
const page4Ref = ref(null);
const page4Image = ref("");
const page5Ref = ref(null);
const page5Image = ref("");

const page6Ref = ref(null);
const page6Image = ref("");
const page7Ref = ref(null);
const page7Image = ref("");
const page8Ref = ref(null);
const page8Image = ref("");
const page9Ref = ref(null);
const page9Image = ref("");
const page10Ref = ref(null);
const page10Image = ref("");

const page11Ref = ref(null);
const page11Image = ref("");
const page12Ref = ref(null);
const page12Image = ref("");
const page13Ref = ref(null);
const page13Image = ref("");
const page14Ref = ref(null);
const page14Image = ref("");
const page15Ref = ref(null);
const page15Image = ref("");

const page16Ref = ref(null);
const page16Image = ref("");
const page17Ref = ref(null);
const page17Image = ref("");
const page18Ref = ref(null);
const page18Image = ref("");
const page19Ref = ref(null);
const page19Image = ref("");
const page20Ref = ref(null);
const page20Image = ref("");

const page21Ref = ref(null);
const page21Image = ref("");
const page22Ref = ref(null);
const page22Image = ref("");
const page23Ref = ref(null);
const page23Image = ref("");
const page24Ref = ref(null);
const page24Image = ref("");
const page25Ref = ref(null);
const page25Image = ref("");
const page26Ref = ref(null);
const page26Image = ref("");


const emit = defineEmits(['handleDataAll']);
const dataAll = reactive({
  dataAll: {},
});
// 生成图片
const generateImage = (dom: any) => {
  return new Promise((resolve) => {
    html2canvas(dom).then((canvas) => {
      const base64img = canvas.toDataURL("image/png", 1.0);
      resolve(base64img);
    });
  });
};

// 获取到结果
async function getBase64Result(val: number, dom) {
  if (val === 1) {
    page1Image.value = await generateImage(dom);
  }
  if (val === 2) {
    page2Image.value = await generateImage(dom);
  }
  if (val === 3) {
    page3Image.value = await generateImage(dom);
  }
  if (val === 4) {
    page4Image.value = await generateImage(dom);
  }
  if (val === 5) {
    page5Image.value = await generateImage(dom);
  }
  if (val === 6) {
    page6Image.value = await generateImage(dom);
  }
  if (val === 7) {
    page7Image.value = await generateImage(dom);
  }
  if (val === 8) {
    page8Image.value = await generateImage(dom);
  }
  if (val === 9) {
    page9Image.value = await generateImage(dom);
  }
  if (val === 10) {
    page10Image.value = await generateImage(dom);
  }
  if (val === 11) {
    page11Image.value = await generateImage(dom);
  }
  if (val === 12) {
    page12Image.value = await generateImage(dom);
  }
  if (val === 13) {
    page13Image.value = await generateImage(dom);
  }
  if (val === 14) {
    page14Image.value = await generateImage(dom);
  }
  if (val === 15) {
    page15Image.value = await generateImage(dom);
  }
  if (val === 16) {
    page16Image.value = await generateImage(dom);
  }
  if (val === 17) {
    page17Image.value = await generateImage(dom);
  }
  if (val === 18) {
    page18Image.value = await generateImage(dom);
  }
  if (val === 19) {
    page19Image.value = await generateImage(dom);
  }
  if (val === 20) {
    page20Image.value = await generateImage(dom);
  }
  if (val === 21) {
    page21Image.value = await generateImage(dom);
  }
  if (val === 22) {
    page22Image.value = await generateImage(dom);
  }
  if (val === 23) {
    page23Image.value = await generateImage(dom);
  }
  if (val === 24) {
    page24Image.value = await generateImage(dom);
  }
  if (val === 25) {
    page25Image.value = await generateImage(dom);
  }
  if (val === 26) {
    page26Image.value = await generateImage(dom);
  }
}

const exportPPt = async () => {
  const loading = ElLoading.service({
    lock: true,
    text: "导出中",
    background: "rgba(0, 0, 0, 0.7)",
  });

  // await Promise.all([getBase64Result(1, page1Ref.value.page1Ref),
  // getBase64Result(2, page2Ref.value.page2Ref),
  // getBase64Result(3, page3Ref.value.page3Ref),
  // getBase64Result(4, page4Ref.value.page4Ref),
  // getBase64Result(5, page5Ref.value.page5Ref),
  // getBase64Result(6, page6Ref.value.page6Ref),
  // getBase64Result(7, page7Ref.value.page7Ref),
  // getBase64Result(8, page8Ref.value.page8Ref),
  // getBase64Result(9, page9Ref.value.page9Ref),
  // getBase64Result(10, page10Ref.value.page10Ref),
  // getBase64Result(11, page11Ref.value.page11Ref),
  // getBase64Result(12, page12Ref.value.page12Ref),
  // getBase64Result(13, page13Ref.value.page13Ref),
  // getBase64Result(14, page14Ref.value.page14Ref),
  // getBase64Result(15, page15Ref.value.page15Ref),
  // getBase64Result(16, page16Ref.value.page16Ref),
  // getBase64Result(17, page17Ref.value.page17Ref),
  // getBase64Result(18, page18Ref.value.page18Ref),
  // getBase64Result(19, page19Ref.value.page19Ref),
  // getBase64Result(20, page20Ref.value.page20Ref),
  // getBase64Result(21, page21Ref.value.page21Ref),
  // getBase64Result(22, page22Ref.value.page22Ref),
  // getBase64Result(23, page23Ref.value.page23Ref),
  // getBase64Result(24, page24Ref.value.page24Ref),

  await getBase64Result(1, page1Ref.value.page1Ref);
  await getBase64Result(2, page2Ref.value.page2Ref);
  await getBase64Result(3, page3Ref.value.page3Ref);
  await getBase64Result(4, page4Ref.value.page4Ref);
  await getBase64Result(5, page5Ref.value.page5Ref);
  await getBase64Result(6, page6Ref.value.page6Ref);
  await getBase64Result(7, page7Ref.value.page7Ref);
  await getBase64Result(8, page8Ref.value.page8Ref);
  await getBase64Result(9, page9Ref.value.page9Ref);
  await getBase64Result(10, page10Ref.value.page10Ref);
  await getBase64Result(11, page11Ref.value.page11Ref);
  await getBase64Result(12, page12Ref.value.page12Ref);
  await getBase64Result(13, page13Ref.value.page13Ref);
  await getBase64Result(14, page14Ref.value.page14Ref);
  await getBase64Result(15, page15Ref.value.page15Ref);
  await getBase64Result(16, page16Ref.value.page16Ref);
  await getBase64Result(17, page17Ref.value.page17Ref);
  await getBase64Result(18, page18Ref.value.page18Ref);
  await getBase64Result(19, page19Ref.value.page19Ref);
  await getBase64Result(20, page20Ref.value.page20Ref);
  await getBase64Result(21, page21Ref.value.page21Ref);
  await getBase64Result(22, page22Ref.value.page22Ref);
  await getBase64Result(23, page23Ref.value.page23Ref);
  await getBase64Result(24, page24Ref.value.page24Ref);
  await getBase64Result(25, page25Ref.value.page25Ref);
  await getBase64Result(26, page26Ref.value.page26Ref);
  lastPPT();
  loading.close();
};
const lastPPT = () => {
  // 1. 创建PPT
  let ppt = new pptxgen();

  // ppt.layout = 'LAYOUT_WIDE'; //13.5 x 7.5

  // 2. 创建一个PPT页面，每调用一次 ppt.addSlide() 都可以生成一张新的页面
  // 建议把每个页面的构造抽成一个个函数，然后通过函数调用生成新页面，代码不会很乱
  let slide = ppt.addSlide();

  // 图片铺满的配置
  const optionsImage = {
    x: 0,
    y: 0,
    h: "100%",
    w: "100%",
    sizing: { type: "contain" }, // 图片尺寸
  };
  slide.addImage({
    ...optionsImage,
    data: page1Image.value, // 我用的是二进制图片
  });

  //第二个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page2Image.value, // 我用的是二进制图片
  });
  //第3个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page3Image.value, // 我用的是二进制图片
  });
  //第4个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page4Image.value, // 我用的是二进制图片
  });
  //第5个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page5Image.value, // 我用的是二进制图片
  });
  //第6个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page6Image.value, // 我用的是二进制图片
  });
  //第7个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page7Image.value, // 我用的是二进制图片
  });
  //第8个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page8Image.value, // 我用的是二进制图片
  });
  //第9个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page9Image.value, // 我用的是二进制图片
  });
  //第10个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page10Image.value, // 我用的是二进制图片
  });

  // 11-20
  //第11个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page11Image.value, // 我用的是二进制图片
  });
  //第12个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page12Image.value, // 我用的是二进制图片
  });
  //第13个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page13Image.value, // 我用的是二进制图片
  });
  //第14个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page14Image.value, // 我用的是二进制图片
  });
  //第15个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page15Image.value, // 我用的是二进制图片
  });
  //第16个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page16Image.value, // 我用的是二进制图片
  });
  //第17个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page17Image.value, // 我用的是二进制图片
  });
  //第18个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page18Image.value, // 我用的是二进制图片
  });
  //第19个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page19Image.value, // 我用的是二进制图片
  });
  //第20个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page20Image.value, // 我用的是二进制图片
  });
  //第21个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page21Image.value, // 我用的是二进制图片
  });
  //第22个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page22Image.value, // 我用的是二进制图片
  });
  //第23个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page23Image.value, // 我用的是二进制图片
  });
  //第24个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page24Image.value, // 我用的是二进制图片
  });
  //第25个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page25Image.value, // 我用的是二进制图片
  });
  //第26个幻灯片
  ppt.addSlide().addImage({
    ...optionsImage,
    data: page26Image.value, // 我用的是二进制图片
  });
  // 4. 生成PPT， 括号中的fileName，就是生成的 PPT名字，可以使用 .then 或者 .catch处理对应事件。
  ppt.writeFile({ fileName: "分析报告.pptx" });
};

async function getAllPPtData() {
  const selectData = JSON.parse(localStorage.getItem("selectTopData"));
  let date = "";
  date =
    selectData.date.split("-")[0] +
    selectData.date.split("-")[1] +
    selectData.date.split("-")[2];
  let params = {
    scenesType: "XX社区",
    profileName: selectData.business === "全部" ? "" : selectData.business,
    flag: selectData.flag,
    codeId: selectData.areaCode,
    statDate: date,
  };
  let res = await request(serviceModule.AllPptData, params);
  if (res.data.code === 200) {
    dataAll.dataAll = res.data.data;
    emit('handleDataAll',dataAll.dataAll)
  } else {
    ElMessage.error(res.data.msg);
  }
  // request(serviceModule.AllPptData, params).then((res) => {
  //   if (res.data.code === 200) {
  //     console.log("获取dead", res);
  //     dataAll.dataAll = res.data.data;
  //   } else {
  //     ElMessage.error(res.data.msg);
  //   }
  // });
}
// onMounted(() => {
//   setTimeout(() => {
//     getAllPPtData();
//   }, 1000);
// });
defineExpose({
  ppt,
  exportPPt,
  getAllPPtData,
});
</script>

<style lang="less">
.ppt-all {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -9999;
  font-family: Source Han Sans CN;
  background-color: #ffffff;
}

.cm-width {
  width: 1920px;
  height: 1080px;
  // border: 1px solid red;
  font-family: Source Han Sans CN;
  box-sizing: border-box;
  background-image: url("@/assets/images/ppt/bg.png");
  background-repeat: no-repeat;
  background-size: contain;
  position: relative;
}
.cm-pageNumber{
  position: absolute;
  right: 30px;
  bottom: 30px;
  font-size: 26px;
}
.cm-active {
  color: rgba(22, 110, 244, 1) !important;
  font-size: 42px !important;
  font-weight: bold !important;
}

.ppt-all {
  .resultInfo {
    padding: 0 75px;
    text-align: left !important;
  }

  .desc {
    padding-left: 75px;
    padding-right: 75px;
  }
}</style>