body {
  padding-top: 70px;
  padding-bottom: 20px;
  color: #5a5a5a;
  background-color: gray;
}

.jumbotron {
  /* Image free download at wallpaper.com (http://www.10wallpaper.com/down/France-Arc_de_Triomphe_at_night_wallpaper_1920x1080_wallpaper.html). */
  background-image: url(resources/NYC.jpg);
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  color: white;
  margin-bottom: 20px;
}
.jumbotron h1{
  font-weight: 700;
}
.jumbotron p{
  font-weight: 900;
}

.jumbotron img{
  margin-top: 10px;
  margin-bottom: 10px;
  height: 80px;
}

.banner{
  padding-top: 0;
  padding-bottom: 0;
}

.navbar-nav li{
  float:none;
}

.container .content-area{
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  padding-left: 60px;
  padding-right: 60px;
  padding-top: 60px;
  padding-bottom: 60px;
  background-color: white; 
  text-align: justify;
}
.footer{
  margin-top: 20px;
  text-align: center;
}

@media (min-width: 992px) and (max-width: 1200px) {
  body{
    padding-top: 90px;
  }
  .jumbotron img{
    height: 64px;
  }
}

@media (min-width: 768px) and (max-width: 992px) {
  body{
    padding-top: 90px;
  }
  .jumbotron img{
    height: 50px;
  }
}

@media (min-width: 480px) and (max-width: 768px) {
  .jumbotron img{
    height: 30px;
  }
}

@media screen and (max-width: 480px) {
  .jumbotron img{
    visibility: hidden;
  }
}

@media (min-width: 1200px){
  #tpc{
    padding-left: 35px;
  }
}