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

.txt-align-l {
  text-align: left;
}

.txt-align-r {
  text-align: right;
}

.txt-bold {
  font-weight: bold;
}

.txt-caps {
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ff-sans {
  font-family: $ff-sans;
}

.ff-serif {
  font-family: $ff-serif;
}