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

}