@charset "utf-8";

body * {
  box-sizing: border-box;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

section {
  margin-bottom: 5%;
}

.sec01 {
  margin-top: 5%;
}

.sec01 .container {
  border: 2px solid #000;
  padding: 2%;
}

.sec01 .container p {
  font-weight: bold;
}

.sec01 .container p.btn {
  margin-top: 5%;
}

.sec01 .container p.btn a {
  display: block;
  text-decoration: none;
  color: #fff;
  background: #439543;
  padding: 1em;
  line-height: 1.8;
  font-size: 22px;
  text-align: center;
  cursor: pointer;
  max-width: 700px;
  transition: .3s;
  border: 4px solid #e9e9e9;
}

.sec01 .container p.btn a:hover {
  background: #5daf5d;
}

.sec02 .container p.noBtn {
  margin-top: 4%;
  display: block;
  text-decoration: none;
  color: #fff;
  background: #91adc8;
  padding: 1em;
  line-height: 1.8;
  font-size: 22px;
  text-align: center;
  max-width: 700px;
  transition: .3s;
  border: 4px solid #e8eef3;
}

.mail_address_btn {
  margin: 0;
  margin-top: 4%;
  text-align: left;
}

.mail_address_btn a {
  transition: .2s;
}

.mail_address_btn a:hover {
  opacity: .7;
}

.mail_detail_box {
  margin-top: 5%;
  border: 1px solid #000;
  padding: 4%;
}

@media screen and (max-width: 767px) {
  .sec01 .container p.btn a,
  .sec02 .container p.noBtn {
    max-width: 100%;
    font-size: 18px;
  }
  .mail_address_btn {
    text-align: center;
  }
  .mail_address_btn img {
    width: 100%;
  }
}