.silicone-properties-container {
    margin: 0 auto;
    max-width: var(--page-max-width);
    display: grid;
    grid-template-columns: 1fr;
}

.silicone-properties-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.silicone-properties-container .main-header {
    border-top: var(--banner-border);
    font-size: 30px;
    font-weight: 550;
    text-transform: lowercase;
    line-height: 1.1;
    letter-spacing: -2px;
    text-align: left;
    padding: 20px;
    display: flex;
    align-items: center;
}

@media (min-width: 900px) {
    .silicone-properties-container {
        display: grid;
        grid-template-columns: 100px 1fr;
        border-left: var(--banner-border);
    }

        .silicone-properties-container .main-header {
            border: none;
            writing-mode: vertical-rl;
            transform: rotate(180deg); /* чтобы текст читался снизу вверх */
            justify-content: center;
            font-size: 36px;
        }

    .silicone-properties-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }
}

.property-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

    .property-card svg {
        margin-bottom: 10px;
    }

    .property-card .header {
        line-height: 1;
        font-size: 20px;
        font-weight: 550;
        letter-spacing: -1px;
        margin-bottom: 20px;
    }

.property-card p {
    text-align: left;
}



.silicone-properties-grid svg {
    color: var(--stone);
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

    .property-card {
        border-right: var(--banner-border);
        border-bottom: var(--banner-border);
    }

    .property-card:nth-child(-n + 4) {
        border-top: var(--banner-border);
    }

    .property-card:nth-child(4n + 1) {
        border-left: var(--banner-border);
    }