.custom{background:red}

.intro .subtitle {
  font-size: 24px;
  line-height: 32px;
  margin-top: -30px;
  margin-bottom: 0;
  color: #6b6b6b;
  font-weight: 400;
}

@media(min-width:767px) {
  .intro .subtitle {
    width: 80%;
    font-size: 32px;
    line-height: 40px;
    margin-top: -50px;
  }
}

.summary .summary-subtitle {
  font-size: 18px;
  line-height: 24px;
  width: 80%;
  margin: -15px 0 12px 0;
  color: #6b6b6b;
}

@media(min-width:767px) {
  .summary .summary-subtitle {
    font-size: 20px;
    line-height: 28px;
    margin: -20px 0 12px 0;
  }
}