div.relative-center {
max-width: 1200px;
        margin-left:auto;
        margin-right:auto;
  position: relative;

} 
.fixedButton{
    position: fixed;
    bottom: 0px;
    right: 200px; 
    padding: 70px;
}
.roundedFixedBtn{
  height: 60px;
  line-height: 80px;  
  width: 60px;  
  font-size: 2em;
  font-weight: bold;
  border-radius: 50%;

  color: white;
  text-align: center;
  cursor: pointer;
}

 /* Style the navbar */
#navbar {
  overflow: hidden;
  background-color: #333;
}

/* Navbar links */
#navbar a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px;
  text-decoration: none;
}

/* Page content */
.content {
  padding: 16px;
}

/* The sticky class is added to the navbar with JS when it reaches its scroll position */
.sticky {
  position: fixed;
  top: 0;
  width: 100%;
}

/* Add some top padding to the page content to prevent sudden quick movement (as the navigation bar gets a new position at the top of the page (position:fixed and top:0) */
.sticky + .content {
  padding-top: 60px;
}