.background{
    background:url(http://getwallpapers.com/wallpaper/full/f/e/5/944533-free-download-soothing-background-1920x1080-for-retina.jpg);
}
.header {
    padding-top:    5px;
    padding-right: 20px;
    padding-bottom: 5px;
    padding-left: 20px;
    text-align: center;
    /* background: #1abc9c; */
    color: white;
    font-size: 25px;
    font-family: Optima, "Trebuchet MS", sans-serif;
  }

.header2 {
    padding-top: 20px;
    padding-right: 20px;
    padding-bottom: 5px;
    padding-left: 20px;
    text-align: center;
    /* background: #1abc9c; */
    color: white;
    font-size: 30px;
    font-family: Optima, "Trebuchet MS", sans-serif;
  }

.navbar {
    overflow: hidden;
    background-color: #333;
    position: sticky;
    position: -webkit-sticky;
    top: 0;
    text-align: center;
    font-family: Optima, "Trebuchet MS", sans-serif;
  }

  /* Style the navigation bar links */
.navbar a {
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 14px 50px;
    text-decoration: none;
  }
  
  
  /* Right-aligned link */
  .navbar a.right {
    float: right;
  }
  
  /* Change color on hover */
  .navbar a:hover {
    background-color: #ddd;
    color: black;
  }
  
  /* Active/current link */
  .navbar a.active {
    background-color: #666;
    color: white;
  }
  
  /* Responsive Screen */
  @media screen and (max-width: 400px) {
    .navbar a {
      float: none;
      width: 100%;
    }
  }

  /* Page Content */
.content {
    padding:20px;
}

h1 {
    color: white;
    font-family: Optima, "Trebuchet MS", sans-serif;
}

h2 {
    color: white;
    font-family: Optima, "Trebuchet MS", sans-serif;
}

h3 {
    color: white;
    font-family: Optima, "Trebuchet MS", sans-serif;
}
p {
    color: white;
    font-family: Optima, "Trebuchet MS", sans-serif;
}

ul {

    list-style-type: square;
    color: white;
    font-family: Optima, "Trebuchet MS", sans-serif;
}
a {
    color: white;
  }
  a:visited {
    color: rgb(14, 201, 185);
  }
  a:hover, a:active, a:focus {
    color: grey;
    transition: .5s;
  }

center {
    font-family: Optima, "Trebuchet MS", sans-serif;
}