*{
    margin: 0;
    padding: 0;
    color: #3b3c3e;
}
#contact-sec{
    background-image: url(../images/whippedcream.png);
    background-repeat: no-repeat;
    background-position: right 0px top 20px;
    padding-top: 20px;
    padding-bottom: 20px;
    width: 75%;
    height: 130px;
    margin: 0 auto;
    position: relative;
}
#contact{
    font-size: 18px;
    font-family: "游明朝","Yu Gothic","メイリオ";
    text-align: center;
    padding-top: 70px;
}
.contact-form {
  max-width: 860px;
  margin: 0 auto;
}
.form-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: 45px;
}
.form-group label {
  width: 200px; /* ラベル幅 */
  padding-top: 8px;
  text-align: left;
  font-family: "游明朝","Yu Gothic","メイリオ";
  font-weight: bold;
}
.required {
  background-color: #c50021;
  font-family: "游明朝","Yu Gothic","メイリオ";
  color: white;
  padding: 1px 2px;
  font-size: 14px;
  margin-left: 5px;
}
.form-group input,
.form-group textarea {
  flex: 1;
  padding: 10px;
  border: 1px solid #ccc;
  background: #f2f2f2;
  font-size: 16px;
  font-family: "Noto Sans JP","Yu Gothic","メイリオ";
}
textarea {
  height: 100px;
  resize: vertical;
}
#button{
    width: 220px;
    display: block;
    padding: 10px 20px;
    background-color: #fff;
    border: 1px solid #3b3c3e;
    font-size: 18px;
    font-family: "游明朝","Yu Gothic","メイリオ";
    font-weight: bold;
    text-align: center;
    margin: 0 auto;
    margin-top: 80px;
    margin-bottom: 80px;
    text-decoration: none;
}