.header {
  width: 100%;
  text-align: center;
  margin: 0 auto;
  margin-bottom:2%
}

.sectionTitle {
  letter-spacing: 0.5em;
}

.header h1 {
  display: inline-block;
  padding-bottom: 2%;
  margin-top: 0%;
  margin-bottom: 2%;
  padding-left: 1em;
  padding-right: 1em;
  border-bottom: 1px solid #49423b;
  font-size: 4rem;
  font-weight: 400;
  line-height: 4rem;
  letter-spacing: 0.05rem;
}


.header p {
  margin-top: 0%;
  margin-bottom: 0%;
  font-size: 1.2rem;
}

@media screen and (max-width: 640px){

  .header{
    width: 80%;  
  }
  
  .header h1 {
    font-size: 2em;
    padding-top: 0%;
    margin-top: 0%;
    margin-bottom: 3.7125%;
    padding-left: 0px;
    padding-right: 0px;
    font-size:3rem;
  }
  }