.navbar.navbar-top {
  border-left: none;
  border-right: none;
  border-top: none;
  margin-bottom: 0px;
  background-image: url(/fileadmin/user_upload/banner-2683419_960_720.jpg);
} 
.jumbotron,.frame-jumbotron {
 padding-top: 30px;
 padding-bottom: 30px;
 margin-bottom: 30px;
 color: #fff;
 background-color: #4aa391;
}