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

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

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

.mt-auto {
  margin-top: auto;
}

.mb-5 {
  margin-bottom: 5px;
}

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

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

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

.mr-20 {
  margin-right: 20px;
}

.mr-30 {
  margin-right: 30px;
}

.mr-50 {
  margin-right: 50px;
}

.ml-auto {
  margin-left: auto;
}

.ml-20 {
  margin-left: 20px;
}

.ml-30 {
  margin-left: 30px;
}

.ml-50 {
  margin-left: 50px;
}