body {
  width: 100%;
  max-width: 1000px;
  min-width: 320px;
  margin-top: 0px;
  margin-bottom: 50px;
  margin-right: auto;
  margin-left: auto;
  padding: 0;
  background-color: #FFFFFF;
}
h1, h2, h3 {
  font-size: 100%;
  line-height: 130%;
  padding: 0px;
  margin: 0px;
}
h4 {
  font-size: 100%;
  line-height: 130%;
  padding: 0.5rem 1rem;
  margin-top: 10px;
  margin-right: 0px;
  margin-left: 0px;
  margin-bottom: 10px;
  background-color: #e9ecef;
  text-align: center;
}
.container {
  background-color: #FFFFFF;
}
.box-1 {
  padding-right: 5px;
  padding-left: 5px;
  padding-top: 10px;
  margin-bottom: 20px;
}
.box-2 {
  padding-right: 0px;
  padding-left: 0px;
  padding-top: 10px;
  margin-bottom: 10px;
}
.box-3 {
  padding-right: 0px;
  padding-left: 0px;
  padding-top: 20px;
  margin-bottom: 20px;
}
.box-thumbnail {
  margin-top: 10px;
  margin-bottom: 10px;
}
.img-thumbnail {
  margin-right: 10px;
  margin-bottom: 10px;
}
.gazou {
  width: 100%;
  border: 1px solid #CCC;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px;
  margin-right: 0px;
  margin-left: 0px;
}
.gazou2 {
  width: 100%;
  border: 1px solid #CCC;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 30px;
  margin-right: 0px;
  margin-left: 0px;
  background-image: url("../parts/toumei.png");
}
.gazou3 {
  width: 100%;
  border: 1px solid #CCC;
  text-align: center;
  margin-top: 15px;
  margin-bottom: 15px;
  margin-right: 0px;
  margin-left: 0px;
}
.ad {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 20px;
}
.kara {
  background-color: #FFFFFF;
}