button,
input {
    font-family: "Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"
}

a {
    color: #e00500;
}

a:hover,
a:focus {
    color: #e00500;
}

.course-nav-container {
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
}

.courses-header {
    font-size: 4.5em;
}

.courses-top-subtitle {
    font-size: 1.3em !important;
}

p {
    line-height: 1.61em;
    font-weight: 500;
    font-size: 1.2em;
}

.category {
    text-transform: capitalize;
    font-weight: 700;
    color: #9A9A9A;
}

.courses-subtitle {
    font-size: 1em;
}

.nav-item-courses .nav-link,
.nav-tabs .nav-link {
    -webkit-transition: all 300ms ease 0s;
    -moz-transition: all 300ms ease 0s;
    -o-transition: all 300ms ease 0s;
    -ms-transition: all 300ms ease 0s;
    transition: all 300ms ease 0s;
}

.card a {
    -webkit-transition: all 150ms ease 0s;
    -moz-transition: all 150ms ease 0s;
    -o-transition: all 150ms ease 0s;
    -ms-transition: all 150ms ease 0s;
    transition: all 150ms ease 0s;
}

[data-toggle="collapse"][data-parent="#accordion"] i {
    -webkit-transition: transform 150ms ease 0s;
    -moz-transition: transform 150ms ease 0s;
    -o-transition: transform 150ms ease 0s;
    -ms-transition: all 150ms ease 0s;
    transition: transform 150ms ease 0s;
}

[data-toggle="collapse"][data-parent="#accordion"][aria-expanded="true"] i {
    filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=2);
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}


@-webkit-keyframes nc-icon-spin {
    0% {
        -webkit-transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

@-moz-keyframes nc-icon-spin {
    0% {
        -moz-transform: rotate(0deg);
    }

    100% {
        -moz-transform: rotate(360deg);
    }
}

@keyframes nc-icon-spin {
    0% {
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

.explain-bar-courses {
    margin-top: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    height: 66px;
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
  }
  .explain-title-courses {
    color: var(--subtitle-color);
    font-size: 18px;
    line-height: 40px;
    white-space: nowrap;
  }
  .explain-contents-courses:hover {
    color: #e00500;
  }
  .explain-subtitle-courses {
    font-size: 18px;
    font-weight: 600;
    margin-top: -2px;
    /* white-space: nowrap; */
    white-space: initial;
  }
  .explain-contents-courses {
    height: 66px;
  }
  .explain-contents-courses + .explain-contents-courses {
    border-left: 1px solid var(--border-color);
    padding-left: 16px;
  }

  @media screen and (max-width: 990px) {
    .explain-contents-courses, .explain-bar-courses {
      height: auto;
   }
    .explain-bar-courses {
      flex-wrap: wrap;
      padding-bottom: 14px;
   }
    .explain-contents-courses {
      width: 50%;
   }
    .explain-contents-courses + .explain-contents-courses {
      padding: 0;
      border: 0;
   }
    .explain-contents-courses:nth-child(2) ~ .explain-contents-courses {
      margin-top: 16px;
      border-top: 1px solid var(--border-color);
   }
  }

  @media screen and (max-width: 380px) {
    .explain-contents-courses {
      width: 100%;
      margin: 0;
   }
    .explain-contents-courses:nth-child(2) ~ .explain-contents-courses {
      margin: 0;
      border: 0;
   }
  }

.nav-tabs {
    border: 0;
    padding: 15px 0.7rem;
}

.nav-item-courses {
    width: 25%;
    text-align: center;
    font-weight: 600;
    font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

.courses-img {
    border-radius: 5%;
}


.nav-tabs:not(.nav-tabs-neutral)>.nav-item-courses>.nav-link.active {
    box-shadow: 0px 5px 35px 0px rgba(0, 0, 0, 0.3);
}

.card .nav-tabs {
    border-top-right-radius: 1rem;
    border-top-left-radius: 1rem;
}

.nav-tabs>.nav-item-courses>.nav-link {
    color: #888888;
    margin: 0;
    margin-right: 5px;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: 30px;
    font-size: 14px;
    padding: 11px 23px;
    line-height: 1.5;
}

.nav-tabs>.nav-item-courses>.nav-link:hover {
    background-color: transparent;
}

.nav-tabs>.nav-item-courses>.nav-link.active {
    background-color: #444;
    border-radius: 30px;
    color: #FFFFFF;
}

.nav-tabs>.nav-item-courses>.nav-link {
    font-size: 18px;
    position: relative;
    top: 1px;
    margin-right: 3px;
    padding: 15px 0.7rem;
}

.nav-tabs.nav-tabs-neutral>.nav-item-courses>.nav-link {
    color: #FFFFFF;
}

.nav-tabs.nav-tabs-neutral>.nav-item-courses>.nav-link.active {
    background-color: rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
}

.card {
    border: 1px solid rgba(0, 0, 0, 0.125);
    border-radius:5%;
    display: inline-block;
    position: relative;
    width: 100%;
    margin-bottom: 45px;
    /* box-shadow: 0px 5px 25px 0px rgba(0, 0, 0, 0.2); */
}

.card .card-header {
    background-color: transparent;
    border-bottom: 0;
    background-color: transparent;
    border-radius: 1rem;
    padding: 0;
}

.card[data-background-color="scarlet-red"] {
    background-color: #e00500;
}

.card[data-background-color="red"] {
    background-color: #FF3636;
}

.card[data-background-color="yellow"] {
    background-color: #FFB236;
}

.card[data-background-color="blue"] {
    background-color: #2CA8FF;
}

.card[data-background-color="green"] {
    background-color: #15b60d;
}

[data-background-color="scarlet-red"] {
    background-color: #e00500;
}

[data-background-color="black"] {
    background-color: #2c2c2c;
}

[data-background-color]:not([data-background-color="gray"]) {
    color: #FFFFFF;
}

[data-background-color]:not([data-background-color="gray"]) p {
    color: #FFFFFF;
}

[data-background-color]:not([data-background-color="gray"]) a:not(.btn):not(.dropdown-item) {
    color: #FFFFFF;
}

[data-background-color]:not([data-background-color="gray"]) .nav-tabs>.nav-item-courses>.nav-link {
    color: #FFFFFF;
}


@media screen and (max-width: 768px) {

    .nav-tabs {
        display: inline-block;
        width: 100%;
        /* padding-left: 100px;
        padding-right: 100px; */
        text-align: center;
    }

    .nav-item-courses {
        width: 100%;
    }

    .nav-tabs .nav-item-courses>.nav-link {
        margin-bottom: 5px;
    }

    .course-details-container {
        padding-left: 5px;
    }

    .courses-header {
        font-size: 3.5em;
    }

    .course-details-modal {
        padding: 0.5em !important;
    }
}