body {
  font-size: 1rem;
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
  background: #f2feff;
}

a:hover {
  color: #333;
  opacity: 0.7;
  cursor: pointer;
}

/*! destyle.css v4.0.0 | MIT License | https://github.com/nicolas-cusan/destyle.css */
/* Reset box-model and set borders */
/* ============================================ */
*,
::before,
::after {
  box-sizing: border-box;
  border-style: solid;
  border-width: 0;
}

/* Document */
/* ============================================ */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
  -webkit-tap-highlight-color: transparent; /* 3*/
}

/* Sections */
/* ============================================ */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */
p,
table,
blockquote,
address,
pre,
iframe,
form,
figure,
dl {
  margin: 0;
}

/* Headings */
/* ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

/* Lists (enumeration) */
/* ============================================ */
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Lists (definition) */
/* ============================================ */
dt {
  font-weight: bold;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
  border-top-width: 1px;
  margin: 0;
  clear: both;
  color: inherit;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: inherit; /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
  text-decoration: none;
  color: inherit;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: inherit; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Replaced content */
/* ============================================ */
/**
 * Prevent vertical alignment issues.
 */
svg,
img,
embed,
object,
iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable.
 * 1. Make form elements stylable across systems iOS especially.
 * 2. Inherit text-transform from parent.
 */
button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none; /* 1 */
  -moz-appearance: none;
       appearance: none;
  vertical-align: middle;
  color: inherit;
  font: inherit;
  background: transparent;
  padding: 0;
  margin: 0;
  border-radius: 0;
  text-align: inherit;
  text-transform: inherit; /* 2 */
}

/**
 * Correct cursors for clickable elements.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  cursor: pointer;
}

button:disabled,
[type=button]:disabled,
[type=reset]:disabled,
[type=submit]:disabled {
  cursor: default;
}

/**
 * Improve outlines for Firefox and unify style with input elements & buttons.
 */
:-moz-focusring {
  outline: auto;
}

select:disabled {
  opacity: inherit;
}

/**
 * Remove padding
 */
option {
  padding: 0;
}

/**
 * Reset to invisible
 */
fieldset {
  margin: 0;
  padding: 0;
  min-width: 0;
}

legend {
  padding: 0;
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * Correct the outline style in Safari.
 */
[type=search] {
  outline-offset: -2px; /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Fix font inheritance.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/**
 * Fix appearance for Firefox
 */
[type=number] {
  -moz-appearance: textfield;
}

/**
 * Clickable labels
 */
label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */
[contenteditable]:focus {
  outline: auto;
}

/* Tables */
/* ============================================ */
/**
1. Correct table border color inheritance in all Chrome and Safari.
*/
table {
  border-color: inherit; /* 1 */
  border-collapse: collapse;
}

caption {
  text-align: left;
}

td,
th {
  vertical-align: top;
  padding: 0;
}

th {
  text-align: left;
  font-weight: bold;
}

.l-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 5rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 1rem;
}
.l-footer__button {
  width: 10rem;
  padding: 0.5rem 0;
  margin-left: 2rem;
  border-radius: 5px;
}
.l-footer__button:first-child {
  margin-left: 0;
}

.l-calender {
  width: calc(100vw - 4rem);
  height: calc(100vh - 8rem);
  margin: 2rem 2rem 6rem;
  background: #fff;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-calender__inner {
  width: 100%;
  height: 100%;
  padding: 1rem 2rem;
}
.l-calender__title {
  font-size: 2rem;
  width: 100%;
  text-align: center;
  margin-bottom: 1rem;
}
.l-calender__sub-area {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-bottom: 2rem;
}
.l-calender__month-area {
  display: flex;
  align-items: center;
}
.l-calender__month {
  font-size: 1.5rem;
  margin: 0 1rem;
}
.l-calender__left-button, .l-calender__right-button {
  position: relative;
  width: 1.5rem;
  height: 1.5rem;
}
.l-calender__left-button:hover, .l-calender__right-button:hover {
  cursor: pointer;
}
.l-calender__left-button::before, .l-calender__right-button::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-top: solid 3px #333;
  border-left: solid 3px #333;
}
.l-calender__left-button::before {
  left: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}
.l-calender__right-button::before {
  left: 50%;
  transform: translate(-50%, -50%) rotate(135deg);
}
.l-calender__create-button {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  display: block;
  width: 14rem;
  font-size: 1.25rem;
  padding: 0.25rem 0;
  border-radius: 5px;
}
.l-calender__calender-area {
  overflow: scroll;
  width: 100%;
  height: calc(100% - 10rem);
  overflow-y: scroll;
  overflow-x: clip;
}
.l-calender__header {
  display: flex;
  position: sticky;
  top: 0;
  left: 0;
  background: #fff;
  z-index: 10;
}
.l-calender__header-item {
  min-width: 20rem;
  text-align: center;
  border-right: 1px solid #777;
  border-bottom: 1px solid #777;
  padding: 0.25rem 0.5rem;
}
.l-calender__header-item:first-of-type {
  min-width: 5rem;
}
.l-calender__header-item:last-of-type {
  border-right: none;
}
.l-calender__row {
  display: flex;
}
.l-calender__row:hover {
  cursor: pointer;
}
.l-calender__row-item {
  min-width: 20rem;
  border-right: 1px solid #777;
  border-bottom: 1px solid #777;
  padding: 0.5rem 0.5rem 0;
}
.l-calender__row-item:first-of-type {
  min-width: 5rem;
  text-align: center;
}
.l-calender__row-item:last-of-type {
  border-right: none;
}
.l-calender__row-item.sunday {
  color: #ff6565;
}
.l-calender__row-item.saturday {
  color: #0f7dfd;
}
.l-calender__course-area {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.l-calender__course {
  position: relative;
  padding: 0 0.5rem;
  margin-bottom: 0.5rem;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-calender__course:not(:first-of-type) {
  margin-left: 3rem;
}
.l-calender__course:not(:first-of-type)::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -37px;
  transform: translateY(-50%);
  display: block;
  width: 20px;
  height: 1px;
  background-color: #333;
}
.l-calender__course:not(:first-of-type)::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -17px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-left: 5px solid #333;
}
.l-calender__holiday {
  width: 100%;
  height: 100%;
  color: #ff6565;
  text-align: center;
  padding-bottom: 0.5rem;
}

.l-list {
  width: calc(100vw - 4rem);
  height: calc(100vh - 8rem);
  margin: 2rem 2rem 6rem;
  background: #fff;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-list__inner {
  width: 100%;
  height: 100%;
  padding: 1rem 2rem;
}
.l-list__title {
  font-size: 2rem;
  width: 100%;
  text-align: center;
  margin-bottom: 1rem;
}
.l-list__calendar-area {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin: 2rem 0;
}
.l-list__calendar-box {
  width: 15rem;
}
.l-list__calendar-label {
  width: 100%;
}
.l-list__calendar-input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-list__list-area {
  overflow: scroll;
  width: 100%;
  height: calc(100% - 10rem);
}
.l-list__header {
  display: flex;
  justify-content: center;
}
.l-list__header-item {
  padding: 0.25rem 0.5rem;
  border-top: 1px solid #777;
  border-bottom: 1px solid #777;
}
.l-list__header-item.min-width10 {
  min-width: 10rem;
}
.l-list__header-item.min-width15 {
  min-width: 15rem;
}
.l-list__header-item.min-width20 {
  min-width: 20rem;
}
.l-list__header-item.min-width30 {
  min-width: 30rem;
}
.l-list__row {
  display: flex;
  justify-content: center;
}
.l-list__row-item {
  min-width: 20rem;
  padding: 0.5rem;
  background: #f5f5f5;
  border-bottom: 1px solid #777;
}
.l-list__row-item.even {
  background: #fff;
}
.l-list__row-item.last {
  border-bottom: none;
}
.l-list__row-item.min-width10 {
  min-width: 10rem;
}
.l-list__row-item.min-width15 {
  min-width: 15rem;
}
.l-list__row-item.min-width20 {
  min-width: 20rem;
}
.l-list__row-item.min-width30 {
  min-width: 30rem;
}

.l-form {
  width: calc(100vw - 4rem);
  height: calc(100vh - 8rem);
  margin: 2rem 2rem 6rem;
  background: #fff;
  border: 1px solid #777;
  border-radius: 5px;
  overflow-y: scroll;
}
.l-form__inner {
  width: 90%;
  max-width: 55rem;
  padding: 1rem 2rem;
  margin: 0 auto;
  overflow-y: scroll;
}
.l-form__title {
  font-size: 2rem;
  width: 100%;
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.l-form__button-area {
  display: flex;
  justify-content: end;
  margin-bottom: 1rem;
}
.l-form__delete-button {
  display: block;
  width: 10rem;
  padding: 0.5rem 0;
  border-radius: 5px;
}
.l-form__form-area {
  width: 100%;
  margin-bottom: 1rem;
}
.l-form__label {
  display: flex;
  align-items: center;
  margin-bottom: 0.25rem;
}
.l-form__required {
  color: #fff;
  background: #ff2929;
  padding: 0.1rem 0.5rem;
  border-radius: 3px;
  margin-left: 0.25rem;
  font-size: 0.75rem;
}
.l-form__input-area {
  width: 100%;
}
.l-form__input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-form__input:focus {
  border: none;
  outline: 2px solid #3c7eb5;
}
.l-form__select-area {
  position: relative;
  width: 100%;
  z-index: 1;
}
.l-form__select-area::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid #777;
  border-right: 8px solid transparent;
  border-left: 8px solid transparent;
  z-index: -1;
}
.l-form__select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-form__select:focus {
  border: none;
  outline: 2px solid #3c7eb5;
}
.l-form__radio-area {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}
.l-form__radio {
  margin-right: 1rem;
}
.l-form__radio-label {
  position: relative;
  padding-left: 35px;
  cursor: pointer;
}
.l-form__radio-label::before, .l-form__radio-label::after {
  content: "";
  position: absolute;
  display: block;
}
.l-form__radio-label::before {
  top: 50%;
  left: 5px;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  background: #fff;
  border: 1px solid #777;
  border-radius: 50%;
}
.l-form__radio-label::after {
  top: 4px;
  left: 9px;
  width: 18px;
  height: 18px;
  background: #3c7eb5;
  border-radius: 50%;
  opacity: 0;
}
.l-form__radio-input {
  display: none;
}
.l-form__radio-input:checked + label::after {
  opacity: 1;
}
.l-form__input-list-item {
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 1rem;
}
.l-form__input-list-item-input {
  width: calc(100% - 3rem);
  padding: 0.5rem;
  border: 1px solid #777;
  border-radius: 5px;
}
.l-form__input-list-item-input:focus {
  border: none;
  outline: 2px solid #3c7eb5;
}
.l-form__dummy-delete-button {
  width: 3rem;
}
.l-form__delete-button {
  position: relative;
  width: 2rem;
  height: 2rem;
  margin-left: 1rem;
}
.l-form__delete-button:hover {
  cursor: pointer;
}
.l-form__delete-button::before, .l-form__delete-button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 22px;
  background: #333;
  border-radius: 3px;
}
.l-form__delete-button::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.l-form__delete-button::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
.l-form__add-input-area {
  width: 100%;
}
.l-form__add-input-button {
  position: relative;
  width: 7rem;
  height: 2.5rem;
  margin: 0 auto;
  border-radius: 5px;
}
.l-form__add-input-button:hover {
  cursor: pointer;
}
.l-form__add-input-button::before, .l-form__add-input-button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 25px;
  background: #fff;
  border-radius: 3px;
}
.l-form__add-input-button::before {
  transform: translate(-50%, -50%);
}
.l-form__add-input-button::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.c-button {
  text-align: center;
}
.c-button:hover {
  opacity: 0.7;
  cursor: pointer;
}
.c-button--blue {
  color: #fff;
  background: #3c7eb5;
  border: 1px solid #3c7eb5;
}
.c-button--blue:hover {
  color: #fff;
}
.c-button--outline {
  color: #3c7eb5;
  background: #fff;
  border: 1px solid #3c7eb5;
}
.c-button--outline:hover {
  color: #3c7eb5;
}
.c-button--gray {
  color: #fff;
  background: #777;
  border: 1px solid #777;
}
.c-button--gray:hover {
  color: #fff;
}
.c-button--red {
  color: #fff;
  background: #ff2929;
  border: 1px solid #ff2929;
}
.c-button--red:hover {
  color: #fff;
}

.p-top {
  padding: 0 3rem;
}
.p-top__header {
  position: relative;
  margin: 2rem 0;
}
.p-top__setting-button {
  position: relative;
  width: 4rem;
  height: 4rem;
  border: 2px solid #3c7eb5;
  border-radius: 5px;
  background: #fff;
  margin-left: auto;
}
.p-top__setting-button:hover {
  opacity: 0.7;
  cursor: pointer;
}
.p-top__setting-image {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2.5rem;
  height: 2.5rem;
}
.p-top__header-menu {
  position: absolute;
  top: 6rem;
  right: 3rem;
  width: 15rem;
  display: none;
  border: 2px solid #777;
  border-radius: 3px;
  padding: 1rem 0;
  background: #fff;
  z-index: 1;
}
.p-top__header-menu.open {
  display: block;
}
.p-top__header-menu-item {
  width: 100%;
  font-size: 1.25rem;
  padding: 0.25rem 0.5rem;
}
.p-top__header-menu-item:hover {
  background: rgba(119, 119, 119, 0.4);
  cursor: pointer;
}
.p-top__header-menu-item a {
  display: block;
}
.p-top__header-menu-item a:hover {
  color: #333;
}
.p-top__content-area {
  display: flex;
  height: 80vh;
}
.p-top__left-content {
  width: calc(100% - 20rem);
}
.p-top__title {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.p-top__table-area {
  display: block;
  height: calc(100% - 4rem);
  border: 2px solid #3c7eb5;
  border-radius: 5px;
  padding: 1rem;
  background: #fff;
  overflow-y: scroll;
}
.p-top__table {
  width: 100%;
}
.p-top__table-header-row {
  border-top: 1px solid #777;
  border-bottom: 1px solid #777;
}
.p-top__table-header-item {
  padding: 0.5rem 1rem;
}
.p-top__table-row {
  border-bottom: 1px solid #777;
}
.p-top__table-row:last-of-type {
  border-bottom: none;
}
.p-top__table-row:nth-of-type(2n-1) {
  background: #f5f5f5;
}
.p-top__table-row-item {
  padding: 1rem;
}
.p-top__right-content {
  width: 20rem;
  margin-left: 2rem;
}
.p-top__button {
  display: block;
  width: 100%;
  font-size: 2rem;
  text-align: center;
  background: #fff;
  padding: 1rem;
  border: 2px solid #3c7eb5;
  border-radius: 5px;
  margin-bottom: 1rem;
}
.p-top__button:last-of-type {
  margin-bottom: 0;
}
.p-top__button:hover {
  color: #333;
  opacity: 0.7;
  cursor: pointer;
}

.p-form {
  width: calc(100vw - 4rem);
  height: calc(100vh - 8rem);
  margin: 2rem 2rem 6rem;
  overflow-y: scroll;
}
.p-form__inner {
  width: 90%;
  max-width: 30rem;
  padding: 1rem 2rem;
  margin: 0 auto;
}
.p-form__title {
  font-size: 2rem;
  width: 100%;
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.p-form__form-area {
  width: 100%;
  margin-bottom: 1rem;
}
.p-form__label {
  margin-bottom: 0.25rem;
}
.p-form__input-area {
  width: 100%;
}
.p-form__input {
  width: 100%;
  padding: 0.5rem;
  background: #fff;
  border: 1px solid #777;
  border-radius: 5px;
}
.p-form__input:focus {
  border: none;
  outline: 2px solid #3c7eb5;
}
.p-form__link-area {
  width: 100%;
  text-align: center;
  margin-top: 2rem;
  margin-bottom: 3rem;
}
.p-form__link {
  text-decoration: underline;
}
.p-form__link:hover {
  color: #3c7eb5;
}
.p-form__button {
  width: 12rem;
  padding: 0.5rem 0;
  margin: 0 auto;
  border-radius: 5px;
}

.p-master {
  width: calc(100vw - 4rem);
  height: calc(100vh - 8rem);
  margin: 2rem 2rem 6rem;
  background: #fff;
  border: 1px solid #777;
  border-radius: 5px;
}
.p-master__title {
  font-size: 2rem;
  text-align: center;
  margin: 5rem 0 3rem;
}
.p-master__inner {
  width: 900px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  place-items: center;
  margin: 0 auto;
}
.p-master__button {
  width: 18rem;
  font-size: 1.25rem;
  padding: 0.5rem 0;
  border-radius: 5px;
}
.breadcrumb_wrap{
  padding-left:2rem;
}
.button_wrap a{
  height:7rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@media screen and (max-width: 767px) {
  .p-top__content-area{
    display: block;
  }
  .p-top__left-content{
    width:100%;
  }
  .p-top__right-content{
    width:100%;
    margin-left: 0;
    margin-top: 2rem;
  }
  .l-calender__create-button{
    position:relative;
  }
  .l-calender__sub-area{
    display: block;
  }
  .l-calender__create-button{
    position:relative;
    top:0;
    transform: none;
  }
  .l-calender__calender-area{
    overflow-x:scroll;
  }
  .l-calender__month-area{
    justify-content:center;
    margin:1rem 0;
  }
  .l-calender__header{
    position:relative;
  }
}