.top{
    margin: 30px 0 60px;
}
.top_title{
    margin: 30px 0 0 0;
}
.main-img{
    border-radius: 6px;
    width: 100%;
    max-width: 660px;
    height: 400px;
    object-fit: cover;
    margin: 0 0 60px 0;
}