body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

.image-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 50px 100px 0;
}

.image-grid-item {
    flex: 0 0 calc(33.333% - 20px);
    box-sizing: border-box;
    margin-bottom: 20px;
}

.image-grid-item img {
    width: 100%;
    height: auto;
    display: block;
}

.content {
    display: block;
    padding: 10px 150px;

}

@media (max-width: 767px) {
    .image-grid {
        padding: 10px 0px;
    }
    .image-grid-item {
        flex: 0 0 calc(100%);
    }
    .content {
        display: block;
        padding: 10px 10px;
    }
}