* {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-size: 14px;
  background-color: #34495e;
  line-height: 22px;
}

.wrapper {
  width: 1000px;
  margin: auto;
  overflow: hidden;
}

.header {
  padding-top: 28px;
  padding-bottom: 18px;
  color: #ffffff;
}

.header img {
  width: 300px;
}

.contents {
  padding-bottom: 30px;
  background-color: #ffffff;
}

.contents a {
  color: #34495e;
}

.contents a:hover {
  opacity: 0.7;
}

.contents h1 {
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 24px;
  font-weight: normal;
}

.contents p {
  margin-top: 5px;
  margin-bottom: 15px;
}

.contents th {
  padding-right: 20px;
  text-align: left;
  vertical-align: top;
}

.footer {
  padding: 30px 0;
  color: #ffffff;
}

.footer p {
  margin: 10px 0;
}

.footer img {
  width: 200px;
}

@media screen and (max-width: 1020px) {
  .wrapper {
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }
}