html {
  margin: 0;
  padding: 0;
}
body {
  padding: 1vw 7vw 1vw 3vw;
}
.center {
  justify-content: center;
  text-align: center;
}
.bold {
  font-weight: bold;
}
.italic {
  font-style: italic;
}
.under {
  text-decoration: underline;
}