@font-face {
    font-family: Regular; 
    src: url(txt.ttf); 
}

.modalDialog {
        position: fixed;
        font-family: Regular, fantasy;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background: rgba(0,0,0,0.8);
        z-index: 99999;
        -webkit-transition: opacity 400ms ease-in;
        -moz-transition: opacity 400ms ease-in;
        transition: opacity 400ms ease-in;
        display: none;
        pointer-events: none;
    }
    
    .modalDialog:target {
            display: block;
            pointer-events: auto;
        }
         
        .modalDialog > div {
            width: 800px;
            position: relative;
            margin: 10% auto;
            padding: 5px 20px 13px 20px;
            border-radius: 5px;
            background: #fff;
            background: -moz-linear-gradient(#fff, #999);
            background: -webkit-linear-gradient(#fff, #999);
            background: -o-linear-gradient(#fff, #999);
        }
        
        .close {
                background: #606061;
                color: #FFFFFF;
                line-height: 25px;
                position: absolute;
                right: -12px;
                text-align: center;
                top: -10px;
                width: 24px;
                text-decoration: none;
                font-weight: bold;
                -webkit-border-radius: 12px;
                -moz-border-radius: 12px;
                border-radius: 12px;
                -moz-box-shadow: 1px 1px 3px #000;
                -webkit-box-shadow: 1px 1px 3px #000;
                box-shadow: 1px 1px 3px #000;
             }
                                   
            .close:hover { background: #663366; }
            
        @media (max-width: 374.98px) {
                .modalDialog{
                background: rgba(0,0,0,1);
                overflow:  hidden;}
                .modalDialog > div{
                width: 100%;
                top: 50%;
                left: 50%;
                transform: translate(-50%, -50%);}
                .close{
                right: 45%;
                font-size: 20px;
                top: -30px;}
        }

        @media (max-width: 757.98px) {
            .modalDialog{
            background: rgba(0,0,0,1);
            overflow:  hidden;}
            .modalDialog > div{
            width: 100%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);}
            .close{
            right: 45%;
            font-size: 20px;
            top: -30px;}
    }