@font-face {
  font-family: "Kode Mono";
  src: url("./font/KodeMono-Regular.ttf"), 
  url("./font/KodeMono-Medium.ttf"),
  url("./font/KodeMono-SemiBold.ttf"), 
  url("./font/KodeMono-Bold.ttf");
  format: "truetype";
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
}

html, body {
  height: 100%;
  font-family: "Kode Mono", "Courier New", "Courier", monospace;
  background-color: #1f2a3d;
  color: white;
}

.wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content {
  flex: 1;
  margin-bottom: 50px;
}

.header #header-item {
  font-weight: lighter;
  font-size: 60px;
  text-align: center;
  margin: 50px;
}

.about {
  font-weight: lighter;
  padding: 25px;
  width: 50%;
  margin: 0 auto;
  text-align: center;
}

#about-header {
  font-size: 40px;
  margin-top: 25px;
}

#about-content {
  font-size: 18px;
  text-align: center;
  margin-top: 20px;
}

#picture #picture-item {
  max-width: 300px;
  max-height: 300px;
}

#footer {
  font-size: 20px;
  width: 100%;
  text-align: center;
  background-color: #333;
  padding: 10px 0;
}

@media only screen and (max-width: 600px) {
  .about {
    width: 90%;
  }

  #about-header {
    font-size: 30px;
  }

  #about-content {
    font-size: 16px;
  }

  #picture #picture-item {
    max-width: 100%;
    height: auto;
  }
}