activity/src/view/schedule/page3.vue

<template>
  <skeleton title="活动背景介绍" titleLine="ACTIVITY TRIP">
    <div class="animate__animated animate__fadeInUp">
        由中央网信办、国家文物局、人民日报社、陕西省委网信委指导，中央网信办网络传播局、国家文物局相关司局、陕西省委网信办、人民网等单位主办的“盛世中华 何以中国”网上主题宣传活动启动。
    </div>
    <br />
    <img src="./img/gif.webp" style="display: block;" class="gif animate__fadeInUpBig" />
  </skeleton>
</template>
<script setup>
import skeleton from './skeleton.vue';
</script>
<style lang="scss">
// 动画库
@import url(./sass/animation.scss);
@import url(./sass/base.scss);
.title {
  line-height: 2.5em;
  font-size: 18px;
  -ms-word-wrap: break-word;
  word-wrap: break-word;
  color: #200c38;
  text-indent: justify;
  letter-spacing: 0.58em;
}

.title_text {
  width: 90%;
  margin: 0 auto;
  padding-left: 2.5em;
  height: 2em;
  text-align: left;
  position: relative;

  .icon {
    position: absolute;
    left: 0;
    width: 2em;
    height: 2em;

    &::after,
    &::before,
    .dh {
      display: block;
      content: ' ';
      width: 80%;
      height: 80%;
      background-color: #050308;
      position: absolute;
      top: 5%;
      left: 5%;
      z-index: 1;
    }
    &::after,
    .dh {
      background-color: #654987;
      z-index: 0;
      top: 15%;
      left: 25%;
    }

    .dh {
      z-index: 1;
      -webkit-animation: second-page-icon 1.2s linear infinite;
      -moz-animation: second-page-icon 1.2s linear infinite;
      -o-animation: second-page-icon 1.2s linear infinite;
      animation: second-page-icon 1.2s linear infinite;
    }
  }

  .line {
    height: 3px;
    width: calc(100% + 2.5em);
    background-color: #654987;
    margin-left: -2.5em;
    margin-top: 0.25em;
  }
}

.centent {
  width: 90%;
  margin: 2em auto 0 auto;
  font-size: 14px;
  line-height: 1.5em;
  text-align: left;
  text-indent: justify;
  letter-spacing: 0.08em;
  color: #000;
}

.gif {
  display: block;
  width: 100%;
  height: 33vw;
  max-height: 247.5px;
}
</style>