.font-pt-18-400-140 {
    font-family: "PT Serif", sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 140%;
    letter-spacing: 0;
}

.font-pt-18-600-140 {
    font-family: "PT Serif", sans-serif;
    font-weight: 600;
    font-size: 18px;
    line-height: 140%;
    letter-spacing: 0;
}

.font-pt-20-400-140 {
    font-family: "PT Serif", sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 140%;
    letter-spacing: 0;
}

div p {
    margin: 1.2em 0; /* arriba y abajo */
  }