html, body {
  margin: 0;
  background-color: #f0f0f0;
  width: 100%;
  height: 100%;

  font-family: Roboto, sans-serif;
  color: #777;
}

header::before {
  content: '';
  display: block;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  background-color: white;

  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

header {
  text-align: center;
  position: fixed;
  top: 0;
  z-index: 1;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

@media (max-width: 630px) {
  header {
    left: 10px;
    width: calc(100% - 20px);
  }
}

@media (min-width: 630px) {
  header {
    left: calc(50% - 300px);
    width: 600px;
  }
}

#title-container {
  padding: 0;
  margin: 0;

  display: inline-block;
  position: relative;

  text-decoration: none;
  color: #777;
}

@media (min-width: 410px) {
  header, header::before {
    height: 80px;
  }

  header h1 {
    margin: 5px 0 5px 0;
    padding: 0;
    height: 40px;
    line-height: 50px;
    font-size: 36px;
    font-weight: 400;
  }

  header h2 {
    margin: 0;
    padding: 0;
    font-size: 18px;
    font-weight: 300;
  }
}

@media (max-width: 410px) {
  header, header::before {
    height: 44px;
  }

  header h1 {
    margin: 0;
    padding: 0;
    height: 44px;
    line-height: 44px;
    font-size: 25px;
    color: #777;
  }

  header h2 {
    display: none;
  }
}