style.css

@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", sans-serif;
}

.main {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.main .wrapper {
  padding: 15px 20px;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  border-radius: 5px;
  margin: 30px;
}

.main .wrapper .joke_heading {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.joke_content1,
.joke_content2 {
  font-size: 1.8rem;
  font-weight: 400;
}

.joke_content2 {
  margin-top: 1rem;
}

.button1 {
  outline: none;
  border: none;
  font-size: 1.4rem;
  margin-top: 2rem;
  padding: 5px 15px;
  cursor: pointer;
  background: #fff;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
  border-radius: 5px;
  border: 2px solid grey;
}