:root {
    --tblr-font-sans-serif: Inter, -apple-system, BlinkMacSystemFont, San Francisco, Segoe UI, Roboto, Helvetica Neue, sans-serif;
  }

  .navbar {
    border-bottom: 1px solid #dee2e6;
    padding-bottom: 0px;
    padding-top: 0px;
    padding-left: 0px;
  }

  .navbar-brand {  
    padding-top: 0;  
    padding-bottom: 0;  
    margin-left: 20px;
  }  
  .navbar-brand img {  
    height: 50px;  
  }     

  #navbarTop .nav-link:focus , #navbarTop .nav-link.active {
    color: #fff;
    background-color: #181717;
    transition: background-color 0.3s ease;  
  }

  #navbarTop .nav-link {
    color: #555;
    padding-left: 20px !important;
    padding-right: 20px !important;
    padding-top: 15px;
    padding-bottom: 15px;
    line-height: 20px;
    position: relative;
    display: block;
  }

  .my-container {
    margin-left: 5%;
    margin-right: 5%;
  }

  .header_ctrls {
    position: relative;
    right: 10px;
    display: inline-block;
    font-size: 16px;
  }

  .switch {  
    position: relative;  
    display: inline-block;  
    width: 60px;  
    height: 34px;  
  }  

  .switch input {  
    display: none;  
  }
  
  .slider {  
    position: absolute;  
    cursor: pointer;  
    top: 0;  
    left: 0;  
    right: 0;  
    bottom: 0;  
    background-color: #ccc;  
    -webkit-transition: .4s;  
    transition: .4s;
    border-radius: 26px;
  }  
  
  .slider::before{  
    position: absolute;  
    content: "En";  
    height: 26px;  
    width: 26px;  
    left: 4px;  
    bottom: 4px;  
    background-color: white;  
    -webkit-transition: .4s;  
    transition: .4s;
    border-radius: 50%;
    text-align: center;
    line-height: 26px;
  }

  #myCheckbox:checked ~ .slider::before {  
    content: "中";  
  }
 
  input:checked + .slider {  
    background-color: #2196F3;  
  }  
 

  input:checked + .slider::before {  
    -webkit-transform: translateX(26px);  
    -ms-transform: translateX(26px);  
    transform: translateX(26px);
  }

  .dropdown-menu-end {
    right: 0;
    left: auto;
  }

  .dropdown-menu-arrow:before {
    content: "";
    position: absolute;
    top: -.25rem;    
    right: 2rem;
    left: auto;
    display: block;
    background: inherit;
    width: 14px;
    height: 14px;
    transform: rotate(45deg);
    transform-origin: center;
    border: 1px solid;
    border-color: inherit;
    z-index: -1;
    clip: rect(0, 9px, 9px, 0);
  }

  .dropdown:hover .dropdown-menu {  
    display: block;  
  }

  .user-name-text {
    width: 50px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }