.align-self-center {
  align-self: center;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.grid-2 {
  column-gap: 10px;
  display: grid;
  grid-template-columns: auto auto;
  row-gap: 10px;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.m-auto {
  margin-left: auto;
  margin-right: auto;
}

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

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

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

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

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

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

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

.push-right {
  margin-left: auto;
}

.self-start {
  flex: flex-start;
}

.text-center {
  text-align: center;
}

.text-justify {
  text-align: justify;
}