* {
      margin: 0;
      padding: 0;
      text-decoration: none;
      box-sizing: border-box;
    
    }
    html, body {
      overflow-x: hidden;
      /* overflow-y: hidden; */
  }
  
    body, html {
      height: 100%;
    }



/* grid */
.container {
    width: 100%;
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
    margin-right: auto;
    margin-left: auto;
  }
  
  @media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
  }
  @media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
  }
  @media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
  }
  @media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
  }
  @media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
  }
  
  .container-fluid {
    width: 100%;
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
    margin-right: auto;
    margin-left: auto;
  }
  .row {
    display: flex;
    flex-wrap: wrap;
    margin-top: calc(-1 * var(--bs-gutter-y));
    margin-right: calc(-0.5 * var(--bs-gutter-x));
    margin-left: calc(-0.5 * var(--bs-gutter-x));
  }
  
  
  [class*="col-"] {
    position: relative;
    width: 100%;
    padding-right: calc(var(--bs-gutter-x) * 0.5);
    padding-left: calc(var(--bs-gutter-x) * 0.5);
  }
  .col-1   { flex: 0 0 auto; width: 8.33%; }
  .col-2   { flex: 0 0 auto; width: 16.66%; }
  .col-3   { flex: 0 0 auto; width: 25%; }
  .col-4   { flex: 0 0 auto; width: 33.33%; }
  .col-5   { flex: 0 0 auto; width: 41.66%; }
  .col-6   { flex: 0 0 auto; width: 50%; }
  .col-7   { flex: 0 0 auto; width: 58.33%; }
  .col-8   { flex: 0 0 auto; width: 66.66%; }
  .col-9   { flex: 0 0 auto; width: 75%; }
  .col-10  { flex: 0 0 auto; width: 83.33%; }
  .col-11  { flex: 0 0 auto; width: 91.66%; }
  .col-12  { flex: 0 0 auto; width: 100%; }
  
  /* Extra small devices (phones, less than 576px) */
  @media (max-width: 575.98px) {
    }
  
  /* Small devices (tablets, 576px and up) */
  @media (min-width: 576px) {
    .col-sm-1   { flex: 0 0 auto; width: 8.33%; }
    .col-sm-2   { flex: 0 0 auto; width: 16.66%; }
    .col-sm-3   { flex: 0 0 auto; width: 25%; }
    .col-sm-4   { flex: 0 0 auto; width: 33.33%; }
    .col-sm-5   { flex: 0 0 auto; width: 41.66%; }
    .col-sm-6   { flex: 0 0 auto; width: 50%; }
    .col-sm-7   { flex: 0 0 auto; width: 58.33%; }
    .col-sm-8   { flex: 0 0 auto; width: 66.66%; }
    .col-sm-9   { flex: 0 0 auto; width: 75%; }
    .col-sm-10  { flex: 0 0 auto; width: 83.33%; }
    .col-sm-11  { flex: 0 0 auto; width: 91.66%; }
    .col-sm-12  { flex: 0 0 auto; width: 100%; }
    }
  
  /* Medium devices (desktops, 768px and up) */
  @media (min-width: 768px) {
    .col-md-1   { flex: 0 0 auto; width: 8.33%; }
    .col-md-2   { flex: 0 0 auto; width: 16.66%; }
    .col-md-3   { flex: 0 0 auto; width: 25%; }
    .col-md-4   { flex: 0 0 auto; width: 33.33%; }
    .col-md-5   { flex: 0 0 auto; width: 41.66%; }
    .col-md-6   { flex: 0 0 auto; width: 50%; }
    .col-md-7   { flex: 0 0 auto; width: 58.33%; }
    .col-md-8   { flex: 0 0 auto; width: 66.66%; }
    .col-md-9   { flex: 0 0 auto; width: 75%; }
    .col-md-10  { flex: 0 0 auto; width: 83.33%; }
    .col-md-11  { flex: 0 0 auto; width: 91.66%; }
    .col-md-12  { flex: 0 0 auto; width: 100%; }
    }
  
  /* Large devices (large desktops, 992px and up) */
  @media (min-width: 992px) {
    .col-lg-1   { flex: 0 0 auto; width: 8.33%; }
    .col-lg-2   { flex: 0 0 auto; width: 16.66%; }
    .col-lg-3   { flex: 0 0 auto; width: 25%; }
    .col-lg-4   { flex: 0 0 auto; width: 33.33%; }
    .col-lg-5   { flex: 0 0 auto; width: 41.66%; }
    .col-lg-6   { flex: 0 0 auto; width: 50%; }
    .col-lg-7   { flex: 0 0 auto; width: 58.33%; }
    .col-lg-8   { flex: 0 0 auto; width: 66.66%; }
    .col-lg-9   { flex: 0 0 auto; width: 75%; }
    .col-lg-10  { flex: 0 0 auto; width: 83.33%; }
    .col-lg-11  { flex: 0 0 auto; width: 91.66%; }
    .col-lg-12  { flex: 0 0 auto; width: 100%; }
    }
  
  /* Extra large devices (1200px and up) */
  @media (min-width: 1200px) {
    .col-xl-1   { flex: 0 0 auto; width: 8.33%; }
    .col-xl-2   { flex: 0 0 auto; width: 16.66%; }
    .col-xl-3   { flex: 0 0 auto; width: 25%; }
    .col-xl-4   { flex: 0 0 auto; width: 33.33%; }
    .col-xl-5   { flex: 0 0 auto; width: 41.66%; }
    .col-xl-6   { flex: 0 0 auto; width: 50%; }
    .col-xl-7   { flex: 0 0 auto; width: 58.33%; }
    .col-xl-8   { flex: 0 0 auto; width: 66.66%; }
    .col-xl-9   { flex: 0 0 auto; width: 75%; }
    .col-xl-10  { flex: 0 0 auto; width: 83.33%; }
    .col-xl-11  { flex: 0 0 auto; width: 91.66%; }
    .col-xl-12  { flex: 0 0 auto; width: 100%; }
    }
  
  /* Extra extra large devices (1400px and up) */
  @media (min-width: 1400px) {
    .col-xxl-1   { flex: 0 0 auto; width: 8.33%; }
    .col-xxl-2   { flex: 0 0 auto; width: 16.66%; }
    .col-xxl-3   { flex: 0 0 auto; width: 25%; }
    .col-xxl-4   { flex: 0 0 auto; width: 33.33%; }
    .col-xxl-5   { flex: 0 0 auto; width: 41.66%; }
    .col-xxl-6   { flex: 0 0 auto; width: 50%; }
    .col-xxl-7   { flex: 0 0 auto; width: 58.33%; }
    .col-xxl-8   { flex: 0 0 auto; width: 66.66%; }
    .col-xxl-9   { flex: 0 0 auto; width: 75%; }
    .col-xxl-10  { flex: 0 0 auto; width: 83.33%; }
    .col-xxl-11  { flex: 0 0 auto; width: 91.66%; }
    .col-xxl-12  { flex: 0 0 auto; width: 100%; }
  }
  /* end */
  
  /* dir */
  .ltr {
    direction: ltr;  
    text-align: left; 
  }
  .rtl {
    direction: rtl; 
    text-align: right;
  }
  /* end dir */
  
  /* style */
  .img-fluid{
    max-width: 100%;
    height: auto;
  }
  .w-100{
    width: 100%!important;
  }
 
  .list-unstyled {
    list-style: none;
    padding-left: 0; 
    margin-bottom: 0;
  }
  
  
  /* color */
  
  /* end color */
  
  /* margin */
  /* .mx-1 {
    margin-left: 0.25rem !important;
    margin-right: 0.25rem !important;
  } */
  .ms-1 {
    margin-left: 0.25rem !important;
    margin-right: 0.25rem !important;
  }
  
  .ms-4{
    margin-left: 0.5rem;
    margin-right: 0.5rem;
  }
  /*end margin  */
  .position-relative {
  position: relative !important;
  }
  .position-absolute {
    position: absolute !important;
    }
  
  /* flex */
  .d-flex {
    display: flex !important;
  }
  .flex-row {
    flex-direction: row !important;
  }
  .flex-column{
    flex-direction: column;
  }
  .justify-content-start {
    justify-content: flex-start !important;
  }
  .justify-content-between {
    justify-content: space-between !important;
  }
  .justify-content-end{
    justify-content: flex-end !important;
  }
  .justify-content-center{
    justify-content: center;
  }
  .align-items-center {
    align-items: center !important;
  }

  @media (min-width: 768px) {
    .flex-md-row {
      display: flex;
      flex-direction: row;
    }
    .justify-content-md-between {
    justify-content: space-between !important;
  }
  }
  
  /* end flex */
  
  /* input */
  .input-group {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
  }
  
  /* end input */
  
  /* border */
  .border {
    border-width: 1px !important;
    border-style: solid !important;
    border-color: #000000 !important;
  }
  /*end border */
  
  /* form */
  .form-control {
    display: block; 
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem; 
    line-height: 1.5;
    color: #495057; 
    background-color: #fff; 
    background-clip: padding-box; 
    border: 1px solid #ced4da; 
    border-radius: 0.25rem; 
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out; 
  }
  
  .form-control:focus {
    color: #495057; 
    background-color: #fff;
    border-color: #80bdff; 
    outline: 0; 
    box-shadow: 0 0 0 0.2rem rgba(38, 143, 255, 0.25); 
  }
  
  /* end form */
  
  /* text */
  .text-center {
    text-align: center;
  }
  .text-danger {
    color: #dc3545; 
  }
  .text-muted {
    color: #6c757d;
  }
  
  
  /* edn text */
  
  /* btn */
  .btn {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    text-align: center;
    cursor: pointer;
    border-radius: 0.25rem;
    border: 1px solid transparent;
    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
  }
  
  .btn-secondary {
    color: #6c757d;
    background-color: #f8f9fa;
    border-color: #6c757d;
  }
  
  .btn-secondary:hover {
    color: #fff;
    background-color: #6c757d;
    border-color: #6c757d;
  }
  
  .btn-sm {
    padding: 0.25rem 0.5rem; 
    font-size: 0.875rem; 
    line-height: 1.25; 
    border-radius: 0.2rem; 
  }
  
  .btn-outline-secondary {
    color: #6c757d; 
    border-color: #6c757d; 
    background-color: transparent; 
  }
  
  .btn-outline-secondary:hover, .btn-outline-secondary:focus {
    color: #fff; 
    background-color: #6c757d; 
    border-color: #6c757d;
  }
  
  
  /* end btn */
  
  /* modal */
  .modal {
    display: none;
    position: fixed;
    z-index: 1050;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.5); 
  }
  .modal.fade {
    /* opacity: 0; */
    transition: opacity 0.3s ease;
  }
  .modal.show {
    opacity: 1;
  }
  .modal-dialog {
    margin: 1.75rem auto;
    max-width: 500px; 
  }
  /* .modal-content {
    position: relative;
    background-color: #fff;
    border-radius: 0.3rem;
    outline: 0;
    
  } */
  .modal-content {
    background-color: #fff;
    border: 1px solid #888;
    width: 80%;
    transform: translateY(-30px); 
    opacity: 0; 
    transition: transform 0.3s ease-out, opacity 0.3s ease-out; 
    width: 100%;
  }
  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
  }
  .modal-body {
    padding: 1rem;
    max-height: calc(100vh - 210px);
    overflow-y: auto;
  }
  .modal-footer {
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
  }
  .close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
  }
  .close:hover,
  .close:focus {
      color: black;
      text-decoration: none;
      cursor: pointer;
  }
  .fas {
    font-family: "Font Awesome 5 Free", sans-serif;
  }
  
  .fa-key {
    content: "\f084"; 
  }
  /* end modal */
  
  
  /* dropdown */
  .dropdown {
    position: relative;
    display: inline-block;
    height: 25px;
  }
  .dropdown-toggle {
    background-color: transparent;
    border: 1px solid transparent;
    cursor: pointer;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
  }
  
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 5px;
    z-index: 1000;
    display: none; 
    min-width: 10rem;
    padding: 0.5rem 0;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 0.25rem;
  }
  .dropdown-item a{
    font-size: 14px;
    padding: 5px;
    display: block;
    padding: 0.375rem 1.25rem;
    clear: both;
    font-weight: 400;
    color: #212529;
    text-align: inherit;
    white-space: nowrap;
    cursor: pointer;
  }
  
  .dropdown-item:hover {
    padding: 2px;
    border-radius:3px;
    color:darkorange;
    background-color: #c2e0f0b0!important;
  }
  .dropdown-item:hover a{
    color:darkorange;
  }
  .dropdown-header {
    display: block;
    padding: 0.5rem 1.25rem;
    color: #6c757d;
    font-size: 0.875rem;
  }
  
  /* end dropdown */
  
  /* navbar */
  .navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    /* padding: 0.5rem 1rem; */
    padding: 5px 10px;
  }
 
  
  @media (min-width: 992px) {
    .navbar-expand-lg {
      flex-wrap: nowrap;
      justify-content: flex-start;
    }
  
    .navbar-expand-lg .navbar-nav {
      flex-direction: row;
    }
  
    .navbar-expand-lg .navbar-collapse {
      display: flex !important;
      flex-basis: auto;
    }
  
    .navbar-expand-lg .navbar-toggler {
      display: none;
    }
  }
  
  /* end navbar */
  
  /* padding and margin */
  .p-0 { padding: 0 !important; }
  .p-1 { padding: 0.25rem !important; }
  .p-2 { padding: 0.5rem !important; }
  .p-3 { padding: 1rem !important; }
  .p-4 { padding: 1.5rem !important; }
  .p-5 { padding: 3rem !important; }
  
  .pt-0 { padding-top: 0 !important; }
  .pt-1 { padding-top: 0.25rem !important; }
  .pt-2 { padding-top: 0.5rem !important; }
  .pt-3 { padding-top: 1rem !important; }
  .pt-4 { padding-top: 1.5rem !important; }
  .pt-5 { padding-top: 3rem !important; }
  
  .pr-0 { padding-right: 0 !important; }
  .pr-1 { padding-right: 0.25rem !important; }
  .pr-2 { padding-right: 0.5rem !important; }
  .pr-3 { padding-right: 1rem !important; }
  .pr-4 { padding-right: 1.5rem !important; }
  .pr-5 { padding-right: 3rem !important; }
  
  .pb-0 { padding-bottom: 0 !important; }
  .pb-1 { padding-bottom: 0.25rem !important; }
  .pb-2 { padding-bottom: 0.5rem !important; }
  .pb-3 { padding-bottom: 1rem !important; }
  .pb-4 { padding-bottom: 1.5rem !important; }
  .pb-5 { padding-bottom: 3rem !important; }
  
  .pl-0 { padding-left: 0 !important; }
  .pl-1 { padding-left: 0.25rem !important; }
  .pl-2 { padding-left: 0.5rem !important; }
  .pl-3 { padding-left: 1rem !important; }
  .pl-4 { padding-left: 1.5rem !important; }
  .pl-5 { padding-left: 3rem !important; }
  
  .px-0 { padding-left: 0 !important; padding-right: 0 !important; }
  .px-1 { padding-left: 0.25rem !important; padding-right: 0.25rem !important; }
  .px-2 { padding-left: 0.5rem !important; padding-right: 0.5rem !important; }
  .px-3 { padding-left: 1rem !important; padding-right: 1rem !important; }
  .px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
  .px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }
  
  .py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
  .py-1 { padding-top: 0.25rem !important; padding-bottom: 0.25rem !important; }
  .py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
  .py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
  .py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
  .py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
  
  /* margin */
  .m-0 { margin: 0 !important; }
  .m-1 { margin: 0.25rem !important; }
  .m-2 { margin: 0.5rem !important; }
  .m-3 { margin: 1rem !important; }
  .m-4 { margin: 1.5rem !important; }
  .m-5 { margin: 3rem !important; }
  
  .mt-0 { margin-top: 0 !important; }
  .mt-1 { margin-top: 0.25rem !important; }
  .mt-2 { margin-top: 0.5rem !important; }
  .mt-3 { margin-top: 1rem !important; }
  .mt-4 { margin-top: 1.5rem !important; }
  .mt-5 { margin-top: 3rem !important; }
  
  .mr-0 { margin-right: 0 !important; }
  .mr-1 { margin-right: 0.25rem !important; }
  .mr-2 { margin-right: 0.5rem !important; }
  .mr-3 { margin-right: 1rem !important; }
  .mr-4 { margin-right: 1.5rem !important; }
  .mr-5 { margin-right: 3rem !important; }
  
  .mb-0 { margin-bottom: 0 !important; }
  .mb-1 { margin-bottom: 0.25rem !important; }
  .mb-2 { margin-bottom: 0.5rem !important; }
  .mb-3 { margin-bottom: 1rem !important; }
  .mb-4 { margin-bottom: 1.5rem !important; }
  .mb-5 { margin-bottom: 3rem !important; }
  
  .ml-0 { margin-left: 0 !important; }
  .ml-1 { margin-left: 0.25rem !important; }
  .ml-2 { margin-left: 0.5rem !important; }
  .ml-3 { margin-left: 1rem !important; }
  .ml-4 { margin-left: 1.5rem !important; }
  .ml-5 { margin-left: 3rem !important; }
  
  .mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
  .mx-1 { margin-left: 0.25rem !important; margin-right: 0.25rem !important; }
  .mx-2 { margin-left: 0.5rem !important; margin-right: 0.5rem !important; }
  .mx-3 { margin-left: 1rem !important; margin-right: 1rem !important; }
  .mx-4 { margin-left: 1.5rem !important; margin-right: 1.5rem !important; }
  .mx-5 { margin-left: 3rem !important; margin-right: 3rem !important; }
  
  .my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
  .my-1 { margin-top: 0.25rem !important; margin-bottom: 0.25rem !important; }
  .my-2 { margin-top: 0.5rem !important; margin-bottom: 0.5rem !important; }
  .my-3 { margin-top: 1rem !important; margin-bottom: 1rem !important; }
  .my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
  .my-5 { margin-top: 3rem !important; margin-bottom: 3rem !important; }
  
  .m-auto { margin: auto !important; }
  
  /* h */
  .h-100{
    height: 100%!important;
  }