input[type="submit"][value="送信"] {
  font-family: inherit;
  padding: 10px 30px;
  font-size: 16px;
  background: none;
  border-radius: 8px;
  border: none;
  background: #fa9819;
  color: #fff;
  cursor: pointer;
}

input[type="button"][value="戻る"] {
  font-family: inherit;
  margin-left: 15px;
  padding: 10px 30px;
  font-size: 16px;
  background: none;
  border-radius: 8px;
  border: 1px solid #ccc;
  color: #333;
  display: inline-block;
  cursor: pointer;
}

input[type="submit"][value="送信"]:hover,
input[type="button"][value="戻る"]:hover {
  opacity: .8;
}

input[type="button"][value="戻る"].single {
  margin-left: 0;
}

.confirmation {
  margin-bottom: 40px;
}

.submit_content dl {
  padding: 12px;
  margin-bottom: 4px;
  border-radius: 4px;
  border-bottom: 1px solid #f9f9f9;
}

.submit_content dt {
  width: 200px;
  display: table-cell;
  vertical-align: middle;
}

.submit_content dd {
  width: 368px;
  padding-left: 8px;
  display: table-cell;
  vertical-align: middle;
}

.err {
  color: red;
}

.completion {
  margin-bottom: 50px;
  text-align: center;
}
.container{
    max-width: 1000px;
    margin: 20px auto 0;
}

.container h1 {
    float: none;
    margin: 0;
    text-align: center;
    background: #fa9819;
    padding: 15px 15px 15px 25px;
    margin: 0;
    font-size: 20px;
    color: #fff;
}