section {
  padding-bottom: 6rem;
}
.section {
  padding-top: 6rem;
}
@media screen and (max-width: 768px) {
  section {
    padding-bottom: 4rem;
  }
  .section {
    padding-top: 4rem;
  }
}

/*================================================
 *  contact
 ================================================*/
#contact p.contact_intro a {
  border-bottom: 1px solid #5580aa;
}
/* フォーム */
form {
  width: 75%;
  margin: 40px auto 50px;
}
label {
  display: block;
  width: 35%;
  margin-bottom: 40px;
}
input[type="email"],
input[type="number"],
input[type="text"],
input[type="tel"],
input[type="datetime-local"],
input[type="time"],
select {
  width: 65%;
  display: block;
  border: 1px solid #cecece;
  outline: none;
  height: 3.5rem;
  line-height: 1.4rem;
  background: #f8fafc;
  font-size: 15px;
  padding-left: 10px;
  font-family: inherit;
  box-sizing: border-box;
  border-radius: 5px;
   margin-bottom: 40px;
}
textarea {
  width: 100%;
    width: 65%;
  display: block;
  border: 1px solid #cecece;
  outline: none;
  background: #f8fafc;
  font-size: 15px;
  padding: 10px;
  box-sizing: border-box;
  color: #333;
  line-height: 1.7;
  letter-spacing: 0.05em;
  font-family: inherit;
  border-radius: 5px;
}
#contact sup {
  color: #84483b;
  font-size: 10px;
  padding-left: 5px;
}

button {
  padding: 15px 70px;
  background: #5580aa;
      border: 1px solid #5580aa;
  color: #f8fafc;
  letter-spacing: .2em;
  font-size: 16px;
  cursor: pointer;
  border-radius: 40px;
}
button:hover {
  background: #f8fafc;
  border: 1px solid #5580aa;
  color: #2b4055;
    -webkit-transition: all 0.4s ease-in-out;
      transition: all 0.4s ease-in-out;
}

@media screen and (max-width:768px) {
  #contact {
    background-position: top left;
  }
  form {
    width: 100%;
    padding: 0;
  }
  label {
    margin: 15px 0 8px;
    width: 100%;
  }
  input[type="email"],
  input[type="number"],
  input[type="text"],
  input[type="tel"],
  input[type="datetime-local"],
  input[type="time"],
  select {
    width: 100%;
    margin-bottom: 15px;
  }
  textarea {
    width: 100%;
  }
  form .form_btn {
    text-align: center;
    padding-top: 40px;
  }
}