<div class="center">
  <section id="item1">
    <a href="#item1">Lorem Ipum is the dummy text</a>
    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sunt vel beatae consequatur suscipit vero magnam nulla molestias alias praesentium atque, commodi error quis, unde aliquam distinctio blanditiis! Beatae, temporibus reprehenderit!</p>
  </section>
  <section id="item2">
    <a href="#item2">Lorem Ipum is the dummy text</a>
    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sunt vel beatae consequatur suscipit vero magnam nulla molestias alias praesentium atque, commodi error quis, unde aliquam distinctio blanditiis! Beatae, temporibus reprehenderit!</p>
  </section>
  <section id="item3">
    <a href="#item3">Lorem Ipum is the dummy text</a>
    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sunt vel beatae consequatur suscipit vero magnam nulla molestias alias praesentium atque, commodi error quis, unde aliquam distinctio blanditiis! Beatae, temporibus reprehenderit!</p>
  </section>
  <section id="item4">
    <a href="#item4">Lorem Ipum is the dummy text</a>
    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Sunt vel beatae consequatur suscipit vero magnam nulla molestias alias praesentium atque, commodi error quis, unde aliquam distinctio blanditiis! Beatae, temporibus reprehenderit!</p>
  </section>
</div>

@import url("https://fonts.googleapis.com/css2?family=Open+Sans+Condensed:ital,wght@1,300&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.6)),
    url("https://i.postimg.cc/1R20Py9h/507.jpg") no-repeat center;
  background-size: 100% 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Rowdies", cursive;
}
.center {
  width: 600px;
  margin: auto;
}
section a {
  background: #fff;
  color: #000;
  text-decoration: none;
  text-align: center;
  padding: 10px;
  display: block;
  font-size: 1.3em;
  letter-spacing: 3px;
  overflow: hidden;
  border-bottom: 3px solid #aaa69d;
}
section p {
  padding: 10px;
  font-family: ;
  overflow: hidden;
  height: 0;
  opacity: 0;
  background: #27ae60;
  color: #fff;
  overflow: hidden;
  letter-spacing: 2px;
  transition: 2s;
}
section:target p {
  height: 10em;
  opacity: 1;
  padding: 20px;
}