style.css

.block {
  background-color: black;
  opacity: .7;
  padding: 10px;
  width: 50%;
  margin-right: auto;
  margin-left: auto;
  border-radius: 7.5px;
}

.nav-pills {
  
  font-size: 1.7em;
  background-color: black;
  margin-bottom: 10%;
}

body {
  background-color: #757575;
  font-family: 'Lato', sans-serif;
  color : white;
}

a {
  color: #e0f2f1;
}

h1 {
  padding:0;
  margin-top:0;
  font-size: 4.0em;
  padding-top:0%;
}



.btn-default {
  background-color:  #ff5722;
  border-color: #ff6f00;
  color: #e0f2f1;
  font-family: 'Lato', sans-serif;
  font-size: 1.7em;
  margin-top: 1%;
  margin-right: .5%;
}

.pageOne {  background:url("https://images.unsplash.com/photo-1472201248592-1241c92256ff?dpr=1&auto=format&fit=crop&w=1199&h=704&q=80&cs=tinysrgb&crop=&bg=");
  background-size: cover;
  height: 800px;
  margin-bottom: -10%; 
}

.pageTwo {
  background:url("https://unsplash.com/photos/VLdaxYyXJvw/download?force=true");
  background-size: cover;
  height: 800px;
  margin-top: 75px;
  padding-top: 5%;
}

p {
  font-size: 1.8em;
}

.fSize {
   font-size: 1.8em;
}

.mid {
  padding-top: 120px;
  padding-bottom: 25px;
}

.mid2 {
  margin-top: 50px;
  padding-bottom: 25px;
}

.pageThree {
  background:url("http://unsplash.com/photos/667uUSwqLiY/download?force=true");
  height: 800px;
  margin-bottom: 0%;
}

.pageFour {
  background:url("https://res.cloudinary.com/dck40m3wf/image/upload/v1455475485/Portfolio/tweed.png");
  height: 400px;
  padding-top: 5%;
}

.paddingBTN {
  padding-top: 1%;
  padding-bottom: 1%;
  width: 200px;
  margin-bottom: 15px;
}

.paddingTop {
  padding-top: 2%;
  padding-bottom: 2%;
}

.mid {
  padding-top: auto;
  margin-bottom: auto;
}