.article7 {
    background: url(../images/a7-bg.jpg);
}

.article7 .article-wrapper {
    width: 85%;
}

.a7-title {
    margin-bottom: 5rem;
}

.a7-wrapper {
    position: relative;
    width: 100%;
    padding: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 5px solid #000;
    background: url(../images/a7-pattern.jpg);
    background-attachment: fixed;
    background-position: center;
}

.a7-table-wrapper {
    position: relative;
    width: 902px;
}

.a7-44 {
    position: absolute;
    bottom: 3%; right: -3%;
    animation: blink .7s step-end infinite;
}


/*==================================================*/
@media (max-width: 1850px) {
    .article7 .article-wrapper {
        width: 99%;
    }
}


@media (max-width: 1050px) {
    .a7-wrapper {
        padding: 0;
        border: none;
        background: none;
    }
    
    .a7-title {
        width: 75%;
        margin-bottom: 3rem;
    }
    
    .a7-table-wrapper {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .a7-table {
        width: 90%;
    }
    
    .a7-44 {
        right: 0;
        width: 35%;
    }
}


@media (max-width: 550px) {
    .a7-title {
        width: 80%;
        margin-bottom: 2rem;
    }
    
    .a7-table {
        width: 100%;
    }
}