@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;600&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400&display=swap");
/* CSS Document */
*, ::before, ::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
}

body {
  color: #4A4A4A;
  font-family: 'Noto Sans JP', "Yu Gothic Medium", "游ゴシック Medium", YuGothic, "游ゴシック体","ヒラギノ角ゴ ProN W3", HiraKakuProN-W3,sans-serif;
  font-size: 100%;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.8;
  margin: 0;
  padding: 0;
}

a {
  color: #229786;
}

.newline {
  display: flex;
  flex-wrap: wrap;
}

.newline.center {
  justify-content: center;
}

header {
  margin-bottom: 60px;
  position: relative;
}

header::before {
  bottom: 0px;
  content: '';
  height: 10px;
  left: 0px;
  position: absolute;
  background: repeating-linear-gradient(-45deg, #a4c8c3, #a4c8c3 2px, transparent 2px, transparent 4px);
  width: 100%;
}

h1 {
  color: #a4c8c3;
  font-size: 2.4rem;
  padding: 20px 20px 30px;
  text-align: center;
}

.titlebox {
  margin: 60px auto 40px;
  padding: 0 30px;
  text-align: center;
}

.titlebox_form {
  margin-top: 40px;
  text-align: center;
}

h4 {
  font-size: 1.6rem;
}

h5 {
  font-size: 100%;
}

@media screen and (max-width: 500px) {
  h1 {
    font-size: 2.2rem;
  }
}
.formbox {
  margin: 0 auto;
  width: 900px;
  max-width: 100%;
  padding: 0 30px;
}

@media screen and (max-width: 500px) {
  .formbox {
    padding: 0 20px;
  }
}
.formbox p {
  /*
  margin-bottom: 1.0em;
  */
}

.formbox form {
  margin-top: 30px;
}

.form_list {
  margin-bottom: 30px;
}

.form_list dt {
  font-weight: normal;
  margin-bottom: 10px;
}

.must {
  background-color: #EC7F6C;
  border-radius: 4px;
  color: #fff;
  font-size: 12px;
  margin-right: 10px;
  padding: 6px 10px;
  text-align: center;
}

.must_enquete {
  color: #EC7F6C;
}

.form_list dd ul:not(.asterisk) {
  margin-left: 1.1em;
}

ul.asterisk li {
  font-size: 0.9em;
  list-style: none;
  padding-left: 1.1em;
  position: relative;
}

ul.asterisk li strong {
  color: #229786;
}

ul.asterisk li:before {
  color: #229786;
  content: "\2a";
  font-family: 'Font Awesome 6 Pro';
  font-size: 1.3rem;
  font-weight: 900;
  left: 0;
  position: absolute;
  top: 0.25em;
}

.form_list dd input[type="text"],
.form_list dd textarea {
  border: 1px solid #bab5af;
  border-radius: 4px;
  padding: 16px;
  width: 100%;
}

.form_list dd select {
  border: 1px solid #bab5af;
  border-radius: 4px;
  padding: 16px;
}

.form_list dd label input {
  margin-right: 8px;
}

.btnbox {
  margin-top: 50px;
  margin-bottom: 20px;
  text-align: center;
}

.btnbox input {
  background-color: #a4c8c3;
  border: solid 1px  #a4c8c3;
  border-radius: 10px;
  color: #FFFFFF;
  cursor: pointer;
  font-size: 2.0rem;
  padding: 20px;
  width: 300px;
  max-width: 100%;
}

.btnbox input:hover {
  background-color: #FFFFFF;
  color: #a4c8c3;
}

.notice {
  font-size: 12px;
  padding: 0 30px;
  text-align: center;
}

.notice:before {
  content: "※";
  color: #EC7F6C;
  margin-right: 0.5em;
}

@media screen and (max-width: 900px) {
  .form_list dd input {
    padding: 10px;
  }
}
/* seminars */
.seminars {
  border-left: solid #EBE8E1 2px;
  margin-left: 10px;
  margin-top: 30px;
  padding: 10px 0 0px 30px;
}

.choices_box {
  margin: 0px 0px 30px;
  padding-bottom: 10px;
}

.choices_box h3 {
  background-color: #EBE8E1;
  padding: 10px 20px;
  position: relative;
}

.choices_box h3:before {
  background-color: #EBE8E1;
  content: "";
  height: 1px;
  left: -30px;
  position: absolute;
  top: 50%;
  width: 32px;
}

.t_date {
  border-collapse: collapse;
  margin-bottom: 30px;
  width: 100%;
}

.t_date tr {
  border-bottom: dotted #b3b3b3 1px;
}

.t_date tr.head_month {
  border-bottom: solid #b3b3b3 1px;
}

tr.head_month:not(:first-child) th {
  padding-top: 20px;
}

.t_date th {
  padding: 16px 30px 16px 8px;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  width: 140px;
}

.t_date td {
  padding: 16px 8px 16px 0;
  vertical-align: top;
}

.t_date td .head_box {
  align-items: flex-start;
  display: flex;
}

.t_date td input {
  margin-top: 8px;
}

.t_date td .closed_box {
  background-color: #7E7E7E;
  color: #fff;
  display: inline-flex;
  font-size: 90%;
  padding: 2px 10px;
}

.t_date td .contents {
  /*
  font-size: 84%;
  */
}

.t_date td h3 {
  font-size: 120%;
  margin-bottom: 16px;
}

.t_date td h4 {
  font-size: 100%;
  margin-top: 16px;
}

@media screen and (max-width: 500px) {
  .seminars {
    border-left: none;
    margin-left: 0px;
    padding: 10px 0 0px 0px;
  }

  .choices_box {
    margin: 0px 0px 0px;
    padding-bottom: 0px;
  }

  .choices_box h3 {
    font-size: 1.7rem;
  }

  .choices_box h3:before {
    content: none;
  }

  .t_date th {
    display: block;
    font-size: 106%;
    padding: 10px 10px 0px 10px;
  }

  .t_date td {
    display: block;
    padding: 0px 10px 10px 10px;
  }

  .t_date td .head_box {
    margin-bottom: 6px;
  }
}
footer {
  background-color: #a4c8c3;
  color: #FFF;
  text-align: center;
  margin-top: 40px;
  padding-bottom: 20px;
  padding-top: 20px;
  vertical-align: top;
}

footer #address {
  font-size: 12px;
}