#adblock-overlay{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background: rgba(0,0,0,0.7); /* negro con 20% transparencia */

    z-index: 999999;

    display: flex;
    align-items: center;
    justify-content: center;
}

/* caja del mensaje */

.adblock-box{

    background: #ffffff;

    padding: 35px 40px;

    border-radius: 10px;

    max-width: 420px;

    text-align: center;

    box-shadow: 0 10px 30px rgba(0,0,0,0.25);

    font-family: Arial, sans-serif;

}

/* título */

.adblock-box h2{
    margin-top:0;
    margin-bottom:15px;
    font-size:22px;
}

/* texto */

.adblock-box p{
    margin-bottom:10px;
    font-size:15px;
}

/* botón */

.adblock-box button{

    margin-top:15px;

    padding:10px 20px;

    border:none;

    border-radius:10px;

    background:#F40B59;

    color:#fff;

    font-size:14px;

    cursor:pointer;

}

.adblock-box button:hover{
    background:#005f8d;
}