@media (max-width: 48em) {
  .logo {
    width: 98%;
  }
}

@media (min-width: 48em) {
  body {
    font-size: 1.2em;
    line-height: 1.8;
  }

  .container {
    margin: 0 8%;
  }

  .logo {
    height: 7rem;
  }
}

@media (min-width: 64em) {
  body {
    font-size: 1.3em;
  }

  .container {
    margin: 0 10%;
  }

  .logo {
    height: 9rem;
  }
}
@media (min-width: 100em) {
  body {
    font-size: 1.4em;
  }

  .container {
    margin: 0 12%;
  }
}
@media (min-width: 160em) {
  body {
    font-size: 1.6em;
  }

  .container {
    margin: 0 18%;
  }
}

body {
  margin: 0;
  background-color: black;
  font-size: 1em;
  font-family: sans-serif;
  line-height: 1.5;
}

.container {
  margin: 0 4%;
  height: 100vh;
  display: flex;
  flex-flow: column nowrap;
}

img {
  max-width: 50%;
  height: auto;
}

.logo {
  max-width: 100vw;
}

.header {
  margin-top: 10px;
  height: 10vh;
  align-items: center;
}

.header-left {
  display:inline-block;
}

.header-right {
  display:inline-block;
  position: relative;
  float: right;
}

a {
  text-decoration: none;
  color: white;
  font-weight: bold;
  font-size: 1.2em;
}

.footer {
  height: 8vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.logo_redmine {
  height: 4vh;
}

.center {
  height: 80vh;
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  justify-content: center;
}

.contact {
  text-align: center;
  color: white;
  font-size: 1em;
}

.link {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

/*# sourceMappingURL=style.css.map */