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

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

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

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

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

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

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

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