.download-btn-wrapper,
.download-btn-wrapper * {
    box-sizing: border-box;
}

.download-btn-wrapper {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.download-btn-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 12px;
    padding: 22px 28px;
    margin-bottom: 18px;
    color: #fff;
    position: relative;
    text-decoration: none;
}

.download-btn-card:hover,
.download-btn-card:focus,
.download-btn-card:visited {
    color: #fff;
    text-decoration: none;
}

.download-btn-card:hover {
    opacity: .9;
}

.download-btn-card.download-btn-black {
    background: #000;
}

.download-btn-card.download-btn-red {
    background: #980000;
}

.download-btn-left {
    display: flex;
    align-items: center;
    flex: 1;
}

.download-btn-left .icon {
    width: 90px;
    text-align: center;
    font-size: 55px;
    line-height: 1;
}

/* height-driven sizing keeps each icon's native aspect ratio (cloud-arrow-down is 640x512, not square) */
.download-btn-left .icon svg {
    height: 1em;
    width: auto;
    fill: currentColor;
    vertical-align: middle;
}

.download-btn-divider {
    width: 1px;
    height: 75px;
    background: rgba(255, 255, 255, .5);
    margin: 0 25px;
    flex: none;
}

.download-btn-content {
    font-size: 27px;
    color: #ececec;
}

.download-btn {
    color: #fff;
    font-size: 58px;
    line-height: 1;
}

.download-btn svg {
    height: 1em;
    width: auto;
    fill: currentColor;
    vertical-align: middle;
}

.download-btn-notice {
    display: flex;
    align-items: center;
    gap: 18px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px 24px;
    color: #444;
    font-size: 24px;
}

.download-btn-notice svg {
    color: #980000;
    fill: currentColor;
    font-size: 36px;
    height: 1em;
    width: auto;
    flex: none;
}

@media (max-width: 768px) {

    .download-btn-card {
        padding: 18px;
    }

    .download-btn-left .icon {
        width: 55px;
        font-size: 38px;
    }

    .download-btn-divider {
        margin: 0 15px;
        height: 60px;
    }

    .download-btn-content {
        font-size: 17px;
    }

    .download-btn {
        font-size: 40px;
    }

    .download-btn-notice {
        font-size: 16px;
    }

    .download-btn-notice svg {
        font-size: 24px;
    }

}