body {
 font-family: 'Quicksand', sans-serif;
 font-weight: 300;
}

h1, h2, h3, h4, h5, h6 {
 font-weight: 500;
}

.container{
  max-width: 960px;
  margin: 0 auto;
  margin-top: 30px; /* Add a top margin to avoid content overlay */
  background: #FFFFFF;
  font-size: 24px;
  padding: 25px;

}

/* The navigation bar */
.navbar {
    
  overflow: hidden;
  background-color: #000;
  position: fixed; /* Set the navbar to fixed position */
  top: 0; /* Position the navbar at the top of the page */
  width: 100%; /* Full width */
margin-left: -0.65%;
margin-right: 0px;
color: f2f2f2;
font-size: 125%;
    
    }


/* Links inside the navbar */
.navbar a {
  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  
}

.navbar a:link {
  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

.navbar a:visited {
  float: right;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

/* Change background on mouse-over */
.navbar a:hover {
  background: #ddd;
  color: black;
}

/* Main content */
.main {
  margin-top: 30px; /* Add a top margin to avoid content overlay */
  
}


/* Right-aligned section inside the top navigation */
.topnav-left {
  float: left;
}


.parallax{
  
    background: url('img/photo.png') no-repeat center;
    background-size: 960px;
    background-attachment: fixed;
    height: 500px;
    
}

.parallax3{
  
    background: url('img/photo.png') no-repeat center;
    background-size: 960px;
    background-attachment: fixed;
    height: 200px;
    
}

.parallax2{
  
    background: url('img/MHC.png') no-repeat center;
    background-size: 960px;
    background-attachment: fixed;   
    height: 200px;
    
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 40%;
}

<style>
a {
text-decoration: none;
color: black;
}

a:link {
  color: black; 
  background-color: transparent; 
  text-decoration: none;
}

a:visited {
  color: black;
  background-color: transparent;
  text-decoration: none;
}

a:hover {
  color: white;
  background-color: black;
  text-decoration: none;
}

a:active {
  color: black;
  background-color: transparent;
  text-decoration: none;
}
</style>