/* ----- 運営規程 pdfボタン ----- */
.pdf_grid{
    width: 90%;
    max-width: 800px;
    display: grid;
    grid-template-columns: 1fr;
    grid-gap: 15px;
    margin: 10px auto ;
}
.pdf_grid a {
    display: grid;
    grid-template-columns: 1fr 3fr;
    grid-gap: 4px;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid #4b4b4b;
    box-shadow: 3px 3px 2px#999;
    text-align: center;
    color: #444;
    line-height: 1.4;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
}
.pdf_grid a:hover {
    opacity: 0.8;
    transition: 0.2s;
}
.pdf_grid img {
    width: 60%;
    display: block;
    margin: 0 auto;
}
.pg_small {
    font-size: 14px;
}

@media screen and (min-width: 600px) {
    /* ----- 運営規程 pdfボタン ----- */
    .pdf_grid {
        grid-template-columns: 1fr 1fr;
        grid-gap: 20px;
        margin: 20px auto ;
    }
    .pdf_grid a {
        display: grid;
        grid-template-columns: 1fr 3fr;
        grid-gap: 4px;
        padding: 12px 14px;
        font-size: 20px;
    }
    .pdf_grid img {
        width: 50%;
        display: block;
        margin: 0 auto;
    }
    .pg_small {
        font-size: 16px;
    }
}