@charset "utf-8";

body {
  font-family: "Meiryo UI", "Helvetica", Arial, sans-serif;
  text-align: center;
  margin: 0;
}
main {
  display: inline-block;
  overflow: hidden;
}
h1 {
  margin-bottom: 0.2rem;
  position: relative;
  border-bottom: 5px solid #233548;
  margin: 80px 0 0 0;
  display: block;
}
h1:before {
  position: absolute;
  bottom: -0.6rem;
  left: 0rem;
  right: 0rem;
  border-bottom: 1px solid #444666;
  content: "";
}
.ppp {
  font-size: 1.5rem;
  margin: 50px 0 50px 0;
}
.pop {
  font-size: 1rem;
  border: 1px solid silver;
  margin: 0 0 80px 0;
}
.Form {
  margin-left: auto;
  margin-right: auto;
  width: 750px;
  text-align: left;
}
.Form-Item {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 15px;
}
.Form-Item-Label {
  width: 100%;
  max-width: 250px;
  letter-spacing: 0.05em;
  font-weight: bold;
  font-size: 20px;
}
.Form-Item-Label.isMsg {
  margin-top: 20px;
  margin-bottom: auto;
}
.Form-Item-Label-Required {
  border-radius: 6px;
  margin-right: 10px;
  padding: 8px 0 8px 0;
  width: 50px;
  display: inline-block;
  text-align: center;
  background: #545454;
  color: #fff;
  font-size: 15px;
}
.Form-Item-Input {
  border: 1px solid #ddd;
  border-radius: 6px;
  height: 50px;
  flex: 1;
  width: 100%;
  max-width: 450px;
  background: #eaedf2;
  font-size: 18px;
  margin-left: 20px;
  padding: 0 0 0 10px;
}
.Form-Item-Textarea {
  border: 1px solid #ddd;
  border-radius: 6px;
  height: 200px;
  flex: 1;
  width: 100%;
  max-width: 450px;
  background: #eaedf2;
  font-size: 18px;
  margin-left: 20px;
  padding: 0 0 0 10px;
}
.Form-Btn {
  border-radius: 10px;
  margin: 100px 0 100px 0;
  margin-left: auto;
  margin-right: auto;
  width: 300px;
  display: block;
  letter-spacing: 0.05em;
  background: #545454;
  color: #fff;
  font-size: 25px;
  padding: 15px 0 15px 0;
}

@media screen and (max-width: 700px) {
  .Form {
    display: inline;
  }
  .Form-Item {
    flex-wrap: wrap;
  }
  .Form-Item-Label {
    max-width: inherit;
    display: flex;
    margin: 0px;
    padding-top: 20px;
  }
  .Form-Item-Label.isMsg {
    margin-top: 0;
  }
  .Form-Item-Label-Required {
    padding: 5px 0 5px 0;
    width: 35px;
    font-size: 10px;
  }
  .Form-Item-Input {
    height: 40px;
    flex: inherit;
    font-size: 15px;
    margin: 10px 0 0 0;
  }
  .Form-Item-Textarea {
    margin: 20px 0 0 0;
    flex: inherit;
    font-size: 15px;
  }
  .Form-Btn {
    width: 200px;
    font-size: 20px;
  }
}