body {
      background: #f5f5f5; 
    }
    .top-nav1, .content-section {
      position: relative;
      z-index: 1000;
    }
     @media (min-width: 992px) {
    .modal-dialog.modal-dialog-centered.custom-width {
      max-width: 800px;
    }
  }
    .slider-link{ list-style-type: disc; color: #b3b3b3; text-decoration: none;}
    .slider-link:hover{  color: #000;}
    .slider-section {
      position: relative;
      z-index: 1;
    } 
    .top-nav1 {
      background: #f5f5f5;
      text-align: center;
      padding: 10px 0;
    }
    .top-nav1 li::before{color:#ccc;}
    .top-nav1 .btn {
      background: #f2f2f2;
      margin: 0 5px;
      font-weight: 600;
    }
    .top-nav1 .btn:hover {background:#e5e5e5;}
    .top-nav1 .btn.active {
      background: #000;
      color: #fff;
    }
    .content-section {
      display: none;
      position: absolute;
      top: 58px;
      left: 0;
      width: 100%;
      background: #fff;
      padding: 15px;
      border-bottom: 2px solid #ddd;
      z-index: 2000;
	  height:270px; 
	  text-align:left;
	    overflow-y: auto;
    }
    .content-section h6 span{text-transform: uppercase; padding:4px; font-style: italic; border-bottom:1px solid #000; border-top:1px solid #000;}
    .slider-section {
      text-align: center;
      padding: 60px 20px;
      background: url('https://upload.wikimedia.org/wikipedia/commons/c/cb/The_Earth_seen_from_Apollo_17.jpg') no-repeat center center;
      background-size: cover;
      position: relative;
      color: #fff;
    }
    .slider-section h1 {
      font-size: 3rem;
      font-weight: bold;
    }
    .slider-section h3 {
      font-weight: 700;
    }
    .slider-section .btn-outline-light {
      margin: 5px;
    }
    .slider-controls {
      position: absolute;
      top: 50%;
      left: 0;
      right: 0;
      padding: 0 20px;
      display: flex;
      justify-content: space-between;
      transform: translateY(-50%);
    }
	 
.modal-backdrop {--bs-backdrop-bg:none;}