main{
  margin-top:50px;
  padding:70px 8%;
}

header{
  padding:0 8% 0 8%;
}

nav a{
  margin-left:18px;
  font-size:1.05rem;
}

section h3{
  font-size:2.3rem;
  margin-bottom:30px;
}

.impr-content p{
  font-size:1.1rem;
  line-height:1.6;
  margin-bottom:18px;
}