:root {
  --md-dark: #4b1417;
  --md: #75292d;
  --md-light: #8d3b3f;
  --md-ultra-light: #be5f64;
  --kku: #a73b22;
  --sngr: #8d3b3f;
  --sngr-dark: #75292d;
}

html {
  scroll-behavior: smooth;
}
::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.1);
  background-color: #f5f5f5;
}
::-webkit-scrollbar {
  width: 8px;
  background-color: #f5f5f5;
}
::-webkit-scrollbar-thumb {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.1);
  background-color: var(--md-light);
}
body {
  font-family: "Inter", "Sarabun", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 500;
  background-color: #f1f1f1 !important;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizelegibility;
}
/* h1,
h2, */
.customFontHeader,
.font-bai-jamjuree {
  font-family: "Bai Jamjuree", sans-serif !important;
}
.font-kanit {
  font-family: Kanit, sans-serif !important;
}
.font-sarabun {
  font-family: "Sarabun", sans-serif !important;
}
body .admin {
  background-color: #4b4b4b;
}
@media only screen and (max-width: 666px) {
  body {
    background-color: #f1f1f1;
  }
}
.dropdown:hover > .dropdown-menu {
  display: block;
}
.dropdown > .dropdown-toggle:active {
  pointer-events: none;
}
.sticky-item {
  position: fixed;
  padding: 10px 10px 10px 10px;
}
.stick-left {
  left: 0;
}
.stick-right {
  right: 0;
}
.stick-top {
  top: 0;
}
.stick-bottom {
  bottom: 0;
}
@media only screen and (max-width: 768px) {
  .center {
    position: absolute;
    width: 100%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
}
.center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.switch-info label input[type="checkbox"]:checked + .lever {
  background-color: #33b5e5;
}
.switch-info label input[type="checkbox"]:checked + .lever:after {
  background-color: #09c;
}
.switch-danger label input[type="checkbox"]:checked + .lever {
  background-color: #f44;
}
.switch-danger label input[type="checkbox"]:checked + .lever:after {
  background-color: #c00;
}
.switch-warning label input[type="checkbox"]:checked + .lever {
  background-color: #fb3;
}
.switch-warning label input[type="checkbox"]:checked + .lever:after {
  background-color: #f80;
}
.switch-success label input[type="checkbox"]:checked + .lever {
  background-color: #00c851;
}
.switch-success label input[type="checkbox"]:checked + .lever:after {
  background-color: #007e33;
}
.panel {
  display: inline-block;
  height: 100%;
  width: 100%;
}
.disabled {
  cursor: not-allowed;
}
.nav-link {
  font-weight: 400;
}
.navbar + .container {
  padding-top: 88px;
}
ul.dropdown-lr {
  width: 300px;
}
.modal-md .modal-header {
  padding: 9px 15px;
  border-bottom: 1px solid #eee;
  color: #fff;
  background-color: var(--md);
  -webkit-border-top-left-radius: 5px;
  -webkit-border-top-right-radius: 5px;
  -moz-border-radius-topleft: 5px;
  -moz-border-radius-topright: 5px;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
.modal-dialog-full-width {
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  max-width: none !important;
}
.modal-content-full-width {
  height: auto !important;
  min-height: 100% !important;
  border-radius: 0 !important;
  background-color: #ececec !important;
}
.modal-header-full-width {
  border-bottom: 1px solid #9ea2a2 !important;
}
.modal-footer-full-width {
  border-top: 1px solid #9ea2a2 !important;
}
.display-5 {
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1.2;
}
.display-6 {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.2;
}
.display-7 {
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.2;
}
.display-8 {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1.1;
}
.c_title {
  color: #ffffff;
  background: var(--sngr);
  padding: 0.15em 0.7em;
  padding-right: 1em;
  display: inline-block;
  position: relative;
}
.c_tail {
  position: absolute;
  background: var(--sngr);
  width: 30px;
  height: 100%;
  top: 0;
  right: -18px;
  transform: skew(30deg, 0deg);
  z-index: 0;
}
.c_tail2 {
  position: absolute;
  background: var(--sngr-dark);
  width: 30px;
  height: 100%;
  top: 4px;
  right: -47px;
  transform: skew(30deg, 0deg) scale(0.8);
  z-index: 0;
}
.c_header {
  font-size: 1.5em;
  border-bottom: 2px solid var(--sngr);
}
.sticky-content {
  position: sticky;
  position: -webkit-sticky;
  top: 68px;
  justify-content: center;
  align-items: center;
}
@-webkit-keyframes blinker {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
.blink {
  text-decoration: blink;
  -webkit-animation-name: blinker;
  -webkit-animation-duration: 0.6s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-direction: alternate;
}
.blink2 {
  text-decoration: blink;
  -webkit-animation-name: blinker;
  -webkit-animation-duration: 0.2s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-direction: alternate;
}
.navbar-color-one {
  background-color: #e89b01;
}
.navbar-color-two {
  background-color: #9c0001;
}
.navbar-color-three {
  background-color: #34759b;
}
.navbar-color-four {
  background-color: #000000;
}
.border-verticle-right {
  padding-top: 5px;
  padding-bottom: 5px;
  border-right: 2px solid #dee2e6 !important;
  height: 80%;
}
.navbar-color-md {
  background-color: var(--md);
}
.navbar-color-md-dark {
  background-color: var(--md-dark);
}
.navbar-color-kku {
  background-color: var(--kku);
}
.navbar-color-black {
  background-color: black;
}
.course {
  background-color: rgba(255, 255, 255, 0.95) !important;
}
.badge-md {
  color: #fff;
  background-color: var(--md) !important;
}
.badge-sngr {
  color: #fff;
  background-color: var(--sngr) !important;
}
.bg-md {
  background-color: var(--md);
  color: #fff;
}
.bg-sngr {
  background-color: var(--sngr);
  color: #fff;
}
.md-dark {
  color: var(--md);
  transition: 0.3s;
}
.md-dark:hover {
  color: var(--md-dark);
  transition: 0.3s;
}
.md {
  color: var(--md-ultra-light);
  transition: 0.3s;
}
.md:hover {
  color: var(--md);
  transition: 0.3s;
}
.sngr {
  color: var(--sngr);
  transition: 0.3s;
}
.sngr:hover {
  color: var(--sngr-dark);
  transition: 0.3s;
}
.md-light {
  color: var(--md-ultra-light);
  transition: 0.3s;
}
.md-light:hover {
  color: var(--md-light);
  transition: 0.3s;
}
.navbar-custom-md {
  color: white !important;
}
.navbar-custom-md:hover {
  color: lightgrey !important;
}
.btn-c-md {
  color: white !important;
  background-color: var(--md) !important;
  transition: 0.3s;
}
.btn-c-md:hover {
  color: white !important;
  background-color: var(--md-dark) !important;
}
.text-md {
  color: var(--md) !important;
}
.dropdown .dropdown-menu.dropdown-md .dropdown-item.active,
.dropdown .dropdown-menu.dropdown-md .dropdown-item:active,
.dropdown .dropdown-menu.dropdown-md .dropdown-item:hover,
.dropleft .dropdown-menu.dropdown-md .dropdown-item.active,
.dropleft .dropdown-menu.dropdown-md .dropdown-item:active,
.dropleft .dropdown-menu.dropdown-md .dropdown-item:hover,
.dropright .dropdown-menu.dropdown-md .dropdown-item.active,
.dropright .dropdown-menu.dropdown-md .dropdown-item:active,
.dropright .dropdown-menu.dropdown-md .dropdown-item:hover,
.dropup .dropdown-menu.dropdown-md .dropdown-item.active,
.dropup .dropdown-menu.dropdown-md .dropdown-item:active,
.dropup .dropdown-menu.dropdown-md .dropdown-item:hover {
  background-color: var(--md) !important;
  border-radius: 0.125rem;
  -webkit-box-shadow: 0 5px 11px 0 rgba(0, 0, 0, 0.18),
    0 4px 15px 0 rgba(0, 0, 0, 0.15);
  box-shadow: 0 5px 11px 0 rgba(0, 0, 0, 0.18), 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
footer {
  background-color: rgba(0, 0, 0, 0.9);
  flex-shrink: 0;
  width: 100%;
}
footer hr {
  height: 1px;
  color: #fff;
  background-color: #fff;
  border: none;
}
footer li {
  color: #fff;
}
body {
  transition: margin-left 0.5s;
}
.dropdown:hover > .dropdown-menu {
  display: block;
}
.dropdown > .dropdown-toggle:active {
  pointer-events: none;
}
b,
strong {
  font-weight: bold !important;
}
.material-symbols-outlined {
  font-variation-settings: undefined, undefined, undefined, undefined;
}
@media (min-width: 576px) {
  .w-sm-100 {
    width: 100% !important;
  }
  .w-sm-75 {
    width: 75% !important;
  }
  .w-sm-50 {
    width: 50% !important;
  }
  .w-sm-25 {
    width: 25% !important;
  }
  .h-sm-100 {
    height: 100% !important;
  }
  .h-sm-75 {
    height: 75% !important;
  }
  .h-sm-50 {
    height: 50% !important;
  }
  .h-sm-25 {
    height: 25% !important;
  }
}
@media (min-width: 768px) {
  .w-md-100 {
    width: 100% !important;
  }
  .w-md-75 {
    width: 75% !important;
  }
  .w-md-50 {
    width: 50% !important;
  }
  .w-md-25 {
    width: 25% !important;
  }
  .h-md-100 {
    height: 100% !important;
  }
  .h-md-75 {
    height: 75% !important;
  }
  .h-md-50 {
    height: 50% !important;
  }
  .h-md-25 {
    height: 25% !important;
  }
}
@media (min-width: 992px) {
  .w-lg-100 {
    width: 100% !important;
  }
  .w-lg-75 {
    width: 75% !important;
  }
  .w-lg-50 {
    width: 50% !important;
  }
  .w-lg-25 {
    width: 25% !important;
  }
  .h-lg-100 {
    height: 100% !important;
  }
  .h-lg-75 {
    height: 75% !important;
  }
  .h-lg-50 {
    height: 50% !important;
  }
  .h-lg-25 {
    height: 25% !important;
  }
}
@media (min-width: 1200px) {
  .w-xl-100 {
    width: 100% !important;
  }
  .w-xl-75 {
    width: 75% !important;
  }
  .w-xl-50 {
    width: 50% !important;
  }
  .w-xl-25 {
    width: 25% !important;
  }
  .h-xl-100 {
    height: 100% !important;
  }
  .h-xl-75 {
    height: 75% !important;
  }
  .h-xl-50 {
    height: 50% !important;
  }
  .h-xl-25 {
    height: 25% !important;
  }
}
#image_demo span .value {
  display: none;
}
.imgArticleRenderer {
  max-width: 100% !important;
  /*height: auto !important; */
  margin: auto;
  text-align: center;
  display: block;
}
@media only screen and (max-width: 600px) {
  .imgArticleRenderer {
    max-width: 100% !important;
  }
}
.marker {
  background-color: yellow;
}
@media only screen and (max-device-width: 375px) {
  .profile-image-on-navigation {
    width: 24px;
  }
}

@media only screen and (min-device-width: 376px) {
  .profile-image-on-navigation {
    width: 32px;
  }
}

.additional {
  color: #0d47a1 !important;
  text-decoration: underline;
}

.additional:hover {
  color: #2a6ac9 !important;
  text-decoration: underline;
}