@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  font-family: 'Noto Sans JP', sans-serif;
}

html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  -webkit-text-size-adjust: 100%;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section {
  display: block;
}

img {
  vertical-align: top;
  font-size: 0;
  -ms-interpolation-mode: bicubic;
  background: transparent;
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF)";
  /* IE8 */
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF, endColorstr=#00FFFFFF);
  zoom: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

a:focus {
  outline: none;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input,
select {
  vertical-align: middle;
  font-size: 100%;
}

textarea {
  font-size: 100%;
}

input:focus {
  outline: 0;
}

a {
  text-decoration: none;
}

pre,
code,
kbd,
samp,
tt {
  font-family: monospace;
}

sub,
sup {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
}

input,
button,
a {
  -webkit-transition: all 0.2s ease-in-out 0s;
  -moz-transition: all 0.2s ease-in-out 0s;
  -o-transition: all 0.2s ease-in-out 0s;
  -ms-transition: all 0.2s ease-in-out 0s;
  transition: all 0.2s ease-in-out 0s;
}



body img,
body iframe {
  max-width: 100%;
  line-height: 0;
}

body .img-cover {
  overflow: hidden;
  line-height: 0;
}

body .img-cover img {
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.26, 0.8, 0.62, 0.9);
  transition: -webkit-transform 0.3s cubic-bezier(0.26, 0.8, 0.62, 0.9);
  -o-transition: transform 0.3s cubic-bezier(0.26, 0.8, 0.62, 0.9);
  transition: transform 0.3s cubic-bezier(0.26, 0.8, 0.62, 0.9);
  transition: transform 0.3s cubic-bezier(0.26, 0.8, 0.62, 0.9), -webkit-transform 0.3s cubic-bezier(0.26, 0.8, 0.62, 0.9);
  -o-transition-delay: 0;
  transition-delay: 0;
  -webkit-transition-delay: 0;
}


:root {
  --cl-primary: #95AE70;
  --cl-white: #ffffff;
  --cl-gray: #E9E8E8;
}

table {
  width: 100%;
  table-layout: fixed;
  /* overflow: hidden; */
}

.mw-775 {
  max-width: 775px;
  width: 775px;
}

.mw-310 {
  width: 310px;
}

.w81 {
  width: 81px;
}

.fz10 {
  font-size: 10px;
  padding: 14px 0 !important;
  text-align: center;
}

.fz16 {
  font-size: 16px !important;
}

.fw-bold {
  font-weight: bold !important;
}

.text_center {
  text-align: center;
}

.align-left {
  text-align: left !important;
}

.ml20 {
  margin-left: 20px;
}


.text-orientation {
  writing-mode: vertical-lr;
  text-orientation: upright;
  text-align: center;
  letter-spacing: 5px;
}

.text-orientation span {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
}

.container {
  max-width: 1404px;
  margin: 0 auto 20px;
}

span.node {
  width: 22px;
  height: 22px;
  background-color: var(--cl-white);
  border: 1px solid #E5E9CC;
  border-radius: 5px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transition: 0.2s ease-in-out;
}

span.node.bold {
  background-color: #E5E9CC;
}

.tb-border {
  border: 1px solid var(--cl-primary);
  border-radius: 20px;
  /* overflow: hidden; */
}

.body-block.tb-border {
  margin: 20px auto;

}

.teacher_admin table {
  font-size: 16px;
}

.teacher_admin table thead {
  background-color: var(--cl-primary);
  color: #ffffff;
  font-weight: 600;
}

.teacher_admin table thead tr th {
  border-right: 1px solid var(--cl-gray);
  border-bottom: 1px solid var(--cl-gray);
  line-height: 1.2;
  padding: 8px 0;
}

.teacher_admin table thead tr:first-child th:first-child {
  border-top-left-radius: 20px;
}

.teacher_admin table thead tr:first-child th:last-child {
  border-top-right-radius: 20px;
}

.radius-bl {
  border-bottom-left-radius: 20px;
}

.radius-br {
  border-bottom-right-radius: 20px;
}

.teacher_admin table th,
.teacher_admin table td {
  vertical-align: middle;
  font-weight: 400;
}

.teacher_admin table tr td {
  background-color: var(--cl-white);
}


.teacher_admin table tbody tr td {
  border-right: 1px solid var(--cl-gray);
  border-bottom: 1px solid var(--cl-gray);
  padding: 14px;
}



.teacher_admin table tbody tr td.br-none {
  border-right: none;
}

.teacher_admin table tbody tr td.bb-none {
  border-bottom: none;
}

.head-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 42px;
}

.head-block h2 {
  color: var(--cl-primary);
  font-size: 18px;
  font-weight: bold;
}

.head-block table {
  width: 100%;
  max-width: 308px;
}

.head-block table tr td {
  border-bottom: 1px solid var(--cl-gray);
  border-right: 1px solid var(--cl-gray);
}

.head-block table td {
  color: #5B5B57;
  font-size: 11px;
  padding: 3px 10px;
}

.head-block table td.w90 {
  width: 90px;
}

.head-block table td.w159 {
  width: 159px;
}

.fz12 {
  font-size: 12px !important;
}

.light-text {
  color: #B6B6B6;
  font-size: 16px;
  margin-bottom: 20px;
}

[type="radio"]:checked~span {
  background-color: #E5E9CC;
  transition: 0.2s ease-in-out;
}

[type="radio"]:not(:checked)~span.node.bold {
  background-color: var(--cl-white);
  border: 1px solid #E5E9CC;
}

label span:hover {
  background-color: #E5E9CC;
  transition: 0.2s ease-in-out;
}

label {
  cursor: pointer;
}

.text_right {
  text-align: right;
}

.btn-submit {
  background: #F86060;
  border: 2px solid #F86060;
  border-radius: 50px;
  width: 155px;
  height: 50px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  font-size: 16px;
  margin-right: 0;
  margin-left: auto;
  margin-bottom: 20px;
  cursor: pointer;
  transition: 0.5s ease-in-out;
}

.btn-submit:hover {
  opacity: 0.8;
  transition: 0.5s ease-in-out;
}

form{
  position: relative;
}

.error {
  position: fixed;
  top: 20px;
  right: 20px;
  border: 1px solid #F86060;
  background-color: #F86060;
  color: #ffffff;
  border-radius: 10px;
  padding: 10px;
  min-width: 300px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

input[type="radio"] {
  opacity: 0;
  position: absolute;
  z-index: 0;
}

.teacher_admin table tbody tr td.node,
.teacher_admin table tbody tr td.text-orientation,
.teacher_admin table tbody tr td.fz10,
.teacher_admin table tbody tr td.br-none,
.teacher_admin table tbody tr td:nth-last-child(2),
.teacher_admin table tbody tr td:last-child,
.teacher_admin table tbody tr td:has(.node) {
  text-align: center !important;
  padding: 14px 5px;
}

.body-block table{
  position: relative;
  border-collapse: collapse; 
}

.body-block table thead{
  background: #95AE70;
}

.body-block table thead th{
  position: sticky;
  top: 0;
  background: #95AE70;
}

.body-block table thead tr:first-child th{
  z-index: 8;
}

.body-block table thead tr:nth-child(2) th{
  z-index: 9;
  top: 54.5px;
  border-top: 1px solid #fff;
}

.body-block table tbody{
  position: relative;
  z-index: 1;
}

/* .body-block table thead tr:first-child th:first-child{
  border-radius: 0;
}

.body-block table thead tr:first-child th:last-child{
  border-radius: 0;
} */

.head-block .tb-border{
  overflow: hidden;
}