nav {
  padding: 0.8rem 0;
}
nav img {
  padding: 0.2rem 0;
}
section.section-bg {
  background:url("../img/home-bg.jpg");
  background-size: cover; 
}
#about, #contact {
  padding: 2.5rem 0;
}
#about {
  background: #fff;
  background: rgba(255,255,255,0.8);
}
#contact {
  background: #f8f8f8;
  background: rgba(204,204,204,0.8);
}
footer {
  background: #152732;
  color: #5d7380;
  padding: 2rem 0;
}

/* font icon styles */
.dark {
  color: #152732;
}
.light {
  color: #e3e3e3;
}
.icon2x {
  font-size: 2rem;
}
.icon3x {
  font-size: 3rem;
}

@media screen and (max-width: 1366px) {
nav img {
  padding: 0.3rem 0;
}
}
@media screen and (max-width: 1140px) {
nav img {
  padding: 0.5rem 0;
}
}
@media screen and (max-width: 768px) {
nav img {
  padding: 0.8rem 0;
}
.right {
  float: none;
}
nav {
  padding: 0;
}
h2 {
  font-size: 1.6em;
}
.fa-paper-plane, .fa-user-tie {
  font-size: 2.7em;
}
}