<style>
    body {
        background-color: rgb(228, 223, 223) !important;
        margin: 0;
        padding: 0;
        font-family: Arial, sans-serif;
    }
    .aname{
        font-size: larger;
    }
    .header {
        display: flex;
        flex-direction: column;
        margin: 0 auto;
        padding: 30px;
        width: 90%;
        max-width: 1200px;
    }
    
    main {
        width: 90%;
        max-width: 1200px;
        text-align: justify;
        margin: 0 auto;
    }
    
    .jumbotron {
        background: #c1bcbc !important;
        padding: 20px;
        border-radius: 8px;
    }
    
    .jumbotron h2 {
        font-weight: 900;
        font-size: 1.8em;
        margin-bottom: 10px;
    }
    
    .jumbotron p {
        font-size: 1em !important;
        /* line-height: 1.5em; */
    }
    
    .abstract {
        margin-top: 5%;
        page-break-before: always;
    }
    
    .title {
        text-decoration: underline;
        color: rgb(222, 222, 222);
    }
    
    .title:hover {
        color: rgb(141, 141, 141);
    }
    
    main h3 {
        font-weight: 700;
        font-size: 1.4em;
    }
    
    .print {
        color: rgb(4, 118, 122);
        padding-top: 20px;
        font-size: 1em;
    }
    
    .print:hover {
        color: rgb(227, 14, 10);
        text-decoration: underline;
        cursor: pointer;
    }
    
    .author_editor {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .editor, .author {
        flex: 1 1 45%;
    }
    
    .editor p, .author p {
        color: #101010;
    }
    
    h3 {
        font-size: 1.5em;
        margin-bottom: 10px;
        color: #333;
    }
    
    .line {
        border: 0;
        border-top: 2px solid #ddd;
        margin: 10px 0;
    }
    
    .lead {
        font-size: 1.1em;
        color: #101010;
    }
    
    footer {
        height: 150px;
        background-color: #f8f9fa;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    footer p {
        color: #6c757d;
        font-size: 0.9em;
    }
    
    hr {
        border-top: 1px solid #c3c3c3 !important;
    }
    
    h1 {
        font-size: 1.2em !important;
        font-weight: bold !important;
    }
    
    .reference {
        width: 100%;
    }
    
    li {
        text-align: left;
    }
    
    /* Responsive Design */
    @media (max-width: 1024px) {
        .header, main {
            width: 95%;
        }
    
        .author_editor {
            gap: 10px;
        }
    
        .jumbotron h2 {
            font-size: 1.6em;
        }
    
        .jumbotron p {
            font-size: 1em;
        }
    
        footer {
            height: auto;
            padding: 20px;
        }
    }
    
    @media (max-width: 768px) {
        .abstract {
            margin-top: 10%;
        }
    
        .author_editor {
            flex-direction: column;
        }
    
        .editor, .author {
            flex: 1 1 100%;
        }
    
        .jumbotron h2 {
            font-size: 1.4em;
        }
    
        .jumbotron p {
            font-size: 0.9em;
        }
    }
    
    @media (max-width: 480px) {
        h3 {
            font-size: 1.2em;
        }
    
        .jumbotron p {
            font-size: 0.8em;
        }
    
        footer p {
            font-size: 0.8em;
        }
    
        .print {
            font-size: 0.9em;
        }
    }
    
    @media print {



        .print {
            display: none;
        }
        .header {
            display: block;
            text-align: center;
            position: relative;
        }
        .header img {
            max-width: 150px;
            margin-bottom: 10px;
            position: absolute;
            left: 0;
            top: 0;
        }
        .header .book-title {
            font-size: 1.5em;
            font-weight: bold;
            margin-bottom: 5px;
        }
    
        .header .chapter-title {
            font-size: 1.2em;
            font-weight: 600;
            margin-bottom: 5px;
        }
    
        .header .isbn-doi {
            font-size: 1em;
            margin-bottom: 20px;
        }
    
        .author_editor {
            margin-top: 90px;
            display: flex;
            flex-direction: row;
            justify-content: space-between;
        }
        .author_editor p{
            line-height: 1em;
        }
    
        .author_editor .editor, .author_editor .author {
            
            flex: 0 0 auto;
            text-align: left;
            font-size: 1em;

        }
        
        .abstract {
            margin-top: 5%;
            page-break-before: always;
        }
        img {
            margin-left: 27px;
            /* height: 70px; */
            /* width: auto; */
            filter: grayscale(100%);
            display: inline-block;
            opacity: 1;
            font-size: 7em;
            /* position: absolute; */
            left: 0;
            top: 20px;
            z-index: -1;
        }
        main{
            width:500px;
            margin-right: 65px;
        }



    body::before {
    content: "_________________________________________________________________________________________________";

    writing-mode: sideways-lr;
    position: fixed;
    top: 5%;
    left: 0; /* Align to the left */
    bottom: 5%;
    width: 2px; /* Thickness of the vertical line */
    background-color: blue; /* Line color */
    color: brown;
    z-index: -1; /* Behind other content */
    white-space: nowrap; 
    text-align: center;
}


    body::after {
    content: "Xplore Publications | Advances In Interdisciplinary Research In Engineering Business Management And Social Sciences";
    position: fixed;
    top: 5%;
    left: 0px;
    bottom: 5%;
    writing-mode: sideways-rl;
    /* writing-mode: vertical-lr; */
    text-orientation: mixed;
    color: rgba(0, 0, 255, 0.3);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600; /* Light but readable */
    font-size: 1em; /* Slightly larger for emphasis */
    transform: translateX(0);
    /* text-align: center; */
    /* text-align:start; */
        text-align: center;
    z-index: -1; /* Ensures it's behind other content */

    /* text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);  */
    /* Optional shadow for readability */
    /* white-space: nowrap;  */
}

    }
   
    
    @media screen {
        img {
            display: none;
        }
    }
    </style>