.container_div {
             width: 100%;
            height: 100%;
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
        }
        .container {
            width: 80%;
            margin: auto;
            overflow: hidden;
        }

.container h1 {
    font-size: 32px;
    font-weight: bold;
    color: black;
    line-height: 1.6;
}

.container h2 {
    font-size: 24px;
    font-weight: bold;
    color: black;
    line-height: 1.6;
}

.container h3 {
    font-size: 18px;
    font-weight: bold;
    color: black;
    line-height: 1.6;
}

.container h4 {
    font-size: 16px;
    font-weight: bold;
    color: black;
    line-height: 1.6;
}

.container p {
    font-size: 14px;
    font-weight: normal;
    color: black;
    line-height: 1.6;
}

        header {
            color: white;
            padding-top: 30px;
            min-height: 70px;
            border-bottom: #e8491d 3px solid;
            text-align: center;
        }
        header a {
            color: #ffffff;
            text-decoration: none;
            text-transform: uppercase;
            font-size: 16px;
        }

        header h1 {
            margin: 0; /* Removed default margin */
font-color:black;
        }


        header #branding {
            float: left
        }
        header #branding h1 {
            margin: 0;
        }
        header nav {
            float: right;
            margin-top: 10px;
        }
        header .highlight, header .current a {
            color: #e8491d;
            font-weight: bold;
        }
        header a:hover {
            color: #ffffff;
            font-weight: bold;
        }
        .main-section {
            padding: 20px 0;
        }
        .main-section h2 {
            text-align: center;
            font-size: 2.0em;
        }
        .main-section p {
            text-align: justify;
        }
        .feature-list {
            background: #ffffff;
            color: #333333;
            padding: 20px;
            margin-top: 20px;
        }
        .feature-list ul {
            list-style: none;
            padding: 0;
        }
        .feature-list li {
            padding: 10px;
            border-bottom: 1px solid #cccccc;
        }
        .feature-list li:last-child {
            border-bottom: none;
        }