div.row {
    margin-bottom: 60px;
}

div#usage+div>div {
    margin-bottom: 30px;
    padding: 0;
}
#usage-steps>div {
    margin-bottom: 80px;
}
#usage-steps p.img-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 20px;
}
#usage-steps img {
    margin-bottom: 20px;
}
#usage-steps p.img-desc {
    display:block;
    /*width: 283px;*/
    margin: 0 auto;
    font-size: .8rem;
}

.test {
    border: 1px solid #ccc;
    background-color: #cff;
}