*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
.my-nav {
    z-index: 10;
    width: 100%;
    margin-right: 10px;
    background-color: #ffffff;
    box-shadow: 0px 0px 15px 0px #000;
  }
  .my-nav img{
    margin-left: 83px;
  }
  #main_nav{
    margin-left: 108px;
  }
  .carousel-item {
    height: 100vh;
    background: no-repeat center center scroll;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
  }
  
  .nav-item {
    padding: 0.5rem 0px;
    margin-left: 38px;
  }
  
  .my-nav .navbar-nav .nav-link {
    font-weight: bold;
    color: black;
  }
  
  .my-nav .navbar-nav .nav-link:hover {
    text-decoration: underline #84bd00  solid 2px;
    text-underline-offset: 8px;
  }
  
  .navbar-nav {
    margin-right: 50px;
  }
  
  .dropdown:hover>.dropdown-menu {
    display: inline-block;
  }
  
  .dropdown>.dropdown-toggle:active {
    pointer-events: none;
  }
  
  .navbar .has-megamenu {
    position: static !important;
  }
  
  .navbar .megamenu {
    left: 0;
    right: 0;
    width: 100%;
    margin-top: 0;
  }
  .navbar-toggler-icon{
    display: none;
    }
    .fixed-header{
      position: fixed;
      height: 100px;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 99;
    }