.margin-top-10 {
    margin-top: 10px;
}

.margin-top-20 {
    margin-top: 20px;
}

.margin-top-30 {
    margin-top: 30px;
}

.margin-top-40 {
    margin-top: 40px;
}

.margin-top-50 {
    margin-top: 50px;
}


.margin-bottom-10 {
    margin-bottom: 10px;
}

.margin-bottom-20 {
    margin-bottom: 20px;
}

.margin-bottom-30 {
    margin-bottom: 30px;
}

.margin-bottom-40 {
    margin-bottom: 40px;
}

.margin-bottom-50 {
    margin-bottom: 50px;
}