body {
            background-color: #f8f9fa;
            font-family: Arial, sans-serif;
        }
        .modal-dialog {
            max-width: 800px;
            border: 4px solid  ##A52A2A;
            border-top-left-radius: 16px;
            border-top-right-radius: 16px;
            border-bottom-left-radius: 16px;
            border-bottom-right-radius: 16px;


        }
        .modal-content {
            border-radius: 15px;
            box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.2);
            border: 1px solid #dee2e6;
        }
        .modal-header {
            background-color:#A52A2A;
            color: white;
            border-top-left-radius: 15px;
            border-top-right-radius: 15px;
            padding: 15px;
        }
        .modal-body {
            padding: 30px;
            max-height: 500px;
            overflow-y: auto;
        }
        .modal-footer {
            background-color: #f1f1f1;
            border-bottom-left-radius: 15px;
            border-bottom-right-radius: 15px;
            padding: 15px;
        }
        .btn-close {
            color: white;
        }
        .iframe-container {
            width: 100%;
            height: 500px;
            border: 2px solid #A52A2A;
        }
    body
{
   background-color: #FFFFFF;
   color: #000000;
   font-family: Arial;
   font-weight: normal;
   font-size: 16px;
   line-height: 1.1875;
   margin: 0;
   padding: 0;
}