#j1 {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -9999;
    opacity: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0,0,0,0.4);
    cursor: pointer;
}

#j1.active {
    z-index: 9999;
    opacity: 1;
}

#j2 {
    position: fixed;
    width: 60%;
    max-width: 551px;
    min-height: 100px;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 10px 10px 60px #555;
    z-index: 10;
}

#j3 {
    position: absolute;
    top: 160px;
    right: 200px;
    z-index: 9999;
    width: 36px;
    height: 36px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgb(255, 255, 255);
    border: 2px solid rgb(255, 0, 124);
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    color: rgb(0, 0, 0);
}

#j3:hover {
    top: 185px;
    right: 225px;
}

/* 768px */
@media screen and (max-width: 768px) {
    #j1 {
        pointer-events: none;
    }
    .adsbygoogle {
        pointer-events: auto;
    }
    #j2 {
        width: 100%;
    }

    #j3 {
        top: 60px;
        right: 175px;
    }

    #j3:hover {
        top: 85px;
        right: 200px;
    }

    #j3.active {
        top: 85px;
        right: 200px;
    }
}