/* PC、スマホ共通スタイル */
* {
  box-sizing: border-box;
}

p {
  font-size: 15px;
}

body {
  max-width: 1080px;
  margin: 0 auto 0 auto;
  font-family: "Source Sans Pro", "Hiragino Kaku Gothic ProN", Meiryo, Arial, sans-serif;
}

/* ヘッダー　*/
header {
  display: flex;
  justify-content: space-between;
}

/* ナビゲーションのレイアウト */
#nav-pc {
  font-size: 14px;
}

#nav-pc ul {
  display: flex;
  padding-left: 0;
}

#nav-pc li {
  list-style: none;
}

/* ナビゲーションのリンクの装飾設定　*/
#nav-pc a {
  text-decoration: none;
  margin-left: 20px;
  color: #0d0d0d;
}

#nav-pc a:hover {
  text-decoration: underline;
}

/* メインビジュアル */
#main-visual {
  position: relative;
  height: 400px;
}
#main-message {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #2710d5;
  color: #ffffff;
  border-radius: 0 0 476px 0;
  max-width: 620px;
  width: 100%;
  height: 100%;
  z-index: 11;
}
#main-message > h1 {
  font-size: 60px;
  margin: 100px 0 0 50px;
}
#main-message > p {
  font-size: 28px;
  margin: 0 0 0 50px;
}
#main-visual > img {
  max-width: 620px;
  border-radius: 476px 0 0 0;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
}

/* 見出し */
h2 {
  margin: 40px 0 0 0;
}
h2::after {
  content: url("images/line.png");
  margin-left: 10px;
}
h3 {
  font-size: 27px;
}
#mission {
  margin: 80px auto 80px auto;
}
#mission-flex {
  display: flex;
}
#mission-flex > div {
  width: 50%;
  margin: 20px;
}
#mission-photo {
  width: 100%;
}
#s2dgs {
  margin-top: 50px;
  width: 100%;
}