@charset "utf-8";

html {
  position: relative;
  min-height: 100%;
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}

body {
  margin-bottom: 70px;
  padding-top: 60px;
  background-attachment: fixed;
}

.page-header {
  top: 0;
  left: 0;
  width: 100%;
  position: fixed;
}

.page-header p {
  height: 50px;
  margin: 0 auto;
  padding: 0 15px;
  line-height: 50px;
  font-size: 18px;
  color: white;
}

.container {
  margin: 0 auto;
  padding: 0 15px 30px;
  background-color: #fff;
}

.headimg img {
  width: 100%;
}

@media screen and (min-width: 768px) {
  .container, .page-header p {
    width: 550px;
  }
}

@media screen and (min-width: 992px) {
  .container, .page-header p {
    width: 770px;
  }
}

@media screen and (min-width: 1200px) {
  .container, .page-header p {
    width: 970px;
  }
}

.info-block {
  margin: 50px auto;
  width: 85%;
  border: 1px solid #ffa3d5;
  border-radius: 4px;
}

.info-title {
  margin: 0;
  padding: 10px 20px;
  line-height: 1.5;
}

.info-cont {
  margin: 0;
  padding: 15px 20px;
  line-height: 1.7;
  color: #333;
}

.info-cont a {
  text-decoration: underline;
}

.page-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  border-top: 1px solid silver;
} 

.page-footer p {
  height: 50px;
  margin: 0;
  line-height: 50px;
  text-align: center;
}