body {
  font-family: sans-serif;
  }

p {
  margin-top: 8px;
}

footer {
  font-size: 12px;
  color: #595757;
  padding: 8px;
  border-top:solid 1px #E6E7E8;
  text-align: center;
  margin-top: 24px;
  background-color: #f5f5f5;
}

h1 {
  font-size: 28px;
  line-height: 1.4;
  margin-bottom: 24px;
}

h2 {
  font-size: 22px;
  line-height: 1.4;
  margin-bottom: 16px;
}

h3 {
  color: #333;
  font-size: 18px;
  margin-bottom: 16px;
}

h4 {
  font-size: 16px;
  line-height: 1.4;
  margin-bottom:8px;
}

.body-1 {
  font-size: 16px;
  line-height: 1.6;
  color: #333;
}

.label {
  background-color: #333;
  color: #FFF;
  font-weight: 700;
  padding:4px 8px;
  margin-bottom: 8px;
  margin-top: 16px;
}

.link {
  font-size: 18px;
  color:#0FB6B2;

}

.link:hover {
  text-decoration: none;
  transition: 1s;

}

/*
トップページ
*/

.header-contents {
  width: 100%;
  height: auto;
  padding: 40px 24px 0px 16px;
  background-color: #fff;
}

.header-contents img {
  width: 100%;
  max-width: 400px;
  margin: auto;
  padding: 0px 24px;
}

.main {
  background-color: #fff;
  width: 100%;
  height: auto;
  padding: 32px 24px 40px;
}

.sub {
  background-color: #E6F5F4;
  width: 100%;
  padding: 40px 16px;
}

.sub-contents-area {
  max-width: 560px;
  display:flex;
  margin: auto;
}

.sub-contents{
  display: inline-block;
  background-color: #fff;
  height: auto;
  text-decoration: none;
  width: 50%;
  margin: 0px 8px;
  border-radius: 16px;
  box-shadow: 2px 2px 6px 0px rgba(0, 0, 0, 0.10);
}

.sub-contents:hover {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}

.sub-contents:active {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}

.sub-contents img {
  width: 40%;
  max-width: 64px;
  margin: 16px auto 16px;
}

.sub-contents p {
  text-align: center;
  margin-bottom: 24px;
  font-size: 16px;
  color:#0FB6B2;
}

.list{
  background-color: #fff;
  width: 100%;
  height: 100px;

}

.btn {
  display: inline-block;
  border: 2px solid #0FB6B2;
  color: #0FB6B2;
  padding: 16px 16px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  width: 100%;
  max-width: 320px;
  text-align: center;
  text-decoration: none;
  margin-top: 32px;
}

.btn:hover {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}

.btn:active {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}

.btn-area {
  text-align: center;
}

.text-area {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}

.link-area {
  max-width: 560px;
  margin: 0 auto;
  border-bottom: 1px solid #E6E7E8;
  padding: 24px 24px;
  background-color: #fff;
}


/*
説明ページ
*/

.imgframe {
  width: 100%;
  max-width: 480px;
  min-width: 240px;
  margin-left: auto;
  margin-right: auto;
  padding: 40px 16px 40px;
}
.imgframe img {
  width: 100%;
  border:solid 1px #E6E7E8;
  margin-bottom: 16px;
}


.navi {
  margin: 24px 0;
  text-align: center;
}

.navi button {
  padding:12px;
  border: #0FB6B2 solid 2px;
  border-radius: 8px;
  background-color: #fff;
  color: #0FB6B2;
  font-size: 14px;
  font-weight: bold;
  margin-right:8px;
  margin-bottom: 16px;
  min-width: 160px;
}
.navi button:hover {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}
.navi button:active {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}

.navi input {
  padding:12px;
  border: #0FB6B2 solid 2px;
  border-radius: 8px;
  background-color: #fff;
  color: #0FB6B2;
  font-size: 14px;
  font-weight: bold;
  margin-right:8px;
  margin-bottom: 16px;
  min-width: 160px;
}

.navi input:hover {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}
.navi input:active {
  background:rgb(15 182 178/ 0.2);
  transition: 1s;
}

/*
お問い合わせページ
*/

.contact-list {
  background-color: #f5f5f5;
  padding: 24px 16px;
  border-radius: 8px;
  margin-top: 16px;
}

.contact-list-group {
  margin-top: 40px;
}

.contact-list h3 {
  columns: #595757;
  margin:0px 0 16px;
}

.text-block {
  margin-top:40px;
}

.imgframe ol {
  margin: 16px 0px;
}

.imgframe li {
  font-size: 16px;
  line-height: 1.8;
  font-weight: 700;
  margin-top: 8px;
}

.howto {
  background-color: #DFF1F0;
  padding: 24px;
  margin-top: 40px;
  border-radius: 8px;
}

.howto ul {
  margin: 16px 0;
  text-align: left;
  padding-inline-start: 16px;
}

.howto li {
  margin-top: 8px;
}

.case {
  margin-top: 24px;
  padding-top: 24px;
  border-top: solid 1px #C2CCCB;
}

.case li {
  font-size: 14px;
  font-weight: 400;
}

.QA h3 {
  color: #333;
  font-weight: 700;
  border-left: solid 4px #0FB6B2;
  border-radius: 2px;
  padding:0px 16px;
  margin-top: 24px;
}

.QAgroup {
  padding-top: 16px;
}