h1{ 
  font-size: 6em;
  font-weight: 700;
}
h2{
  font-size:3em;  
}
h3{
  font-size:1.2em;  
  
}
p.font-weight-bold{
  font-weight: 600;
}
.tab h3{
  padding-bottom: 15px;
  border-bottom: 1px solid #666;
  text-align: center;
}
.tab p{
  padding-bottom: 15px;
  border-bottom: 1px solid #666;
  font-size: .8em;
}
@media screen and (max-width: 1200px){
  h1{
    font-size:3em;
  }
  h2,h3,h4,p{
    font-size:1em;
  }
}