main.css

@media screen and (max-width: 450px) {
  .jumbotron h1 {
    font-size: 35px;
  }
}

@media screen and (max-width: 768px) {
  .jumbotron p {
    font-size: 20px;
  }
}

@media screen and (max-width: 768px) {
  .p {
    font-size: 15px;
    padding: 10px;
  }
}

@media screen and (max-width: 768px) {
  .map {
    width: 325px;
    height: 300px;
  }
}

@media screen and (max-width: 768px) {
  .contact-heading, .contact {
    text-align: center;
  }
}

.jumbotron {
  background: rgba(52, 73, 94, 1.0);
  color: white;
}

.display-3 {
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 4em;
}
.header p {
  font-size: 1.3em;
  font-weight: 300;
}

.header p strong {
  font-weight: 700;
}

h2 {
  text-align: center;
}

p {
  font-family: 'Open Sans', sans-serif;
}

.p {
  text-align: center;
}
.services-h1 h1 {
  font-size: 3em;
  text-align: center;
  margin-bottom: 40px;
}

.services ul li {
  text-align: center;
  list-style: none;
}
.contact-heading h1 {
  font-size: 3em;
}
.contact h3 {
  font-size: 1.6em;
  font-weight: bold;
  margin: 20px 0 20px 0;
}
.contact p {
  font-size: 1.1em;
}

.list-group-item:last-child {
  margin-bottom: 15px;
}