@media screen and (max-width: 768px) {
  body,html {
    font-size: 18px;
  } 
}
@media screen and (max-width: 560px) {
    .step__inner {
        padding-left: 10px;
        padding-right: 10px;
    }
    .p4 {
        font-size: 1rem;
    }
    .p5 {
        font-size: 0.9rem;
    }
}