body {
  margin:0; 
  padding:0; 
  font-family: sans-serif;
}
a, a:hover, a:visited {
  color: #0071bc;
}
#map {
  top:0; 
  height: 100vh;
  width:100vw;
  position: fixed;
  z-index: -5;
}
#header {
  margin: 3vh auto;
  width: 90vw;
  padding: 2vh;
  text-align: center;
}
#footer {
  width: 100%;
  min-height: 5vh;
  padding-top: 2vh;
  padding-bottom: 2vh;
  text-align: center;
  line-height: 25px;
  font-size: 13px;
}
#features {
  padding-top: 10vh;
  padding-bottom: 10vh;
  z-index: 100;
}
.centered {
  width: 50vw;
  margin: 0 auto;
}
.lefty {
  width: 33vw;
  margin-left: 5vw;
}
.righty {
  width: 33vw;
  margin-left: 62vw;
}
.light {
  color: #444;
  background-color: #fafafa;
}
.dark {
  color: #fafafa;
  background-color: #444;
}
.step {
  padding-bottom: 50vh;
  /* margin-bottom: 10vh; */
  opacity: 0.25;
}
.step.active {
  opacity: 0.9;
}

.step div {
  padding:  25px 50px;
  line-height: 25px;
  font-size: 13px;
}

.step img {
  width: 100%;
}

@media (max-width: 750px) {
  #features {
      width: 90vw;
      margin: 0 auto;
  }
}