.titlemain{
    font-family: 'Nunito Sans', sans-serif; /* Font family */
    font-family: 'Nunito Sans', sans-serif; /* Font family */
  font-weight: bold; /* Bold font weight */
  font-size: 64px; /* Font size */
  line-height: normal; /* Line height set to auto */
  letter-spacing: 0; /* Letter spacing set to 0% */
  padding: 3rem;
  color: #F8F8F8;
}

.mainpart{
    padding: 4rem 8rem;
    background-color: #F2F2F2;
 }

@media (max-width: 480px){
    .titlemain {
      font-size: 24px;
      padding: 0rem;
      padding-bottom: 1rem !important;
  }
}

@media (min-width: 481px) and (max-width: 768px) {
    .titlemain {
        font-size: 36px;
    }
    .mainpart {
        padding: 2rem 2rem;
        background-color: #F2F2F2;
    }
}

@media (min-width: 769px) and (max-width: 1000px) {
    .mainpart {
        padding: 4rem 3rem;
        background-color: #F2F2F2;
    }
}