body {
  font-family: 'PT Serif', sans-serif;
  font-size: 20px;
  background-color: #F8F8F0;
  color: #333333;
}
header {
  text-align: center ;
}
nav span {
  margin: 0 5px;
}
.navigate {
  display: flex;
  flex-direction: column;
  align-items: left;
  max-width: 850px;
  margin: 0 auto;
}
main {
  display: flex;
  padding: 20px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 1);
  border-radius: 10px;
  margin: 20px auto;
  display: flex;
  flex-direction: column;
  max-width: 850px;
}
h1, h2, h3 {
  padding: 2px;
  color: #3B3B3B;
}
.short-intro {
  text-align: left;
}
.website-guide {
  text-align: left;
}
.about-me span {
  font-weight: bold;
}
a {
  text-decoration: none;
  color: #6A0DAD;
}
a:hover {
  text-decoration: underline;
  color: #C71585;
}
footer {
  text-align: center;
}
@media (max-width: 1200px) {
  main {
    max-width: 90%;
  }
}
@media (max-width: 768px) {
  main {
    max-width: 95%;
    padding: 15px;
  }
}
@media (max-width: 480px) {
  main {
    max-width: 100%;
    padding: 10px;
  }
}