.block-iframe {
    margin: 0;
    padding: var(--spacing-top) 0 var(--spacing-bottom) 0;
    position: relative;
    background: var(--bgcolor);

    header {
        padding-top: clamp(24px,6.4vw,64px);
        text-align: center;
        max-width: 700px;
        margin: 0 auto 24px auto;

        h2 {
            margin-bottom: 16px;
        }
    }

    iframe {
        width:100%;
        border: 0;
    }

    &[data-style="side11"] {
        @media screen and (min-width: 768px) {
            .container {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 48px;
                padding: 48px 20px;
            }

            header  {
                padding-top: 0;
                text-align: left;
            }
        }
    }

    &[data-style="side12"] {
        @media screen and (min-width: 768px) {
            .container {
                display: grid;
                grid-template-columns: 1fr 2fr;
                gap: 48px;
                padding: 48px 20px;
            }

            header  {
                padding-top: 0;
                text-align: left;
            }
        }
    }

}