body {
  background-color: #181818;
}
.col-one {
  width: 1907px;
  height: 1882px;
}
h3 {
  color: #fff;
  margin-top: 30px;
}
.col-one h3 {
  margin-bottom: 10px;
  padding-left: 20px;
}

@media(max-width: 991.98px) {
  h3 {
    font-size: 1.2rem;
  }
}

@media(max-width: 767.98px) {
  h3 {
    font-size: 1rem;
  }
}

@media(max-width: 575.98px) {
  h3 {
    font-size: .8rem;
  }
}

@media(max-width: 475.98px) {
  h3 {
    font-size: .7rem;
  }
}