*
{
  padding: 0;
  margin: 0;
}
.body {
  color: #fff;
  font-size: 16px;
  font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
  background-image: url(https://i.postimg.cc/XvT12qdD/3.jpg);
  background-size: cover;
  height: 100%;
  width: 100%;
  text-align: center;
  z-index: 1000;

}



.link-area
{
  position:fixed;
  bottom:20px;
  left:20px;  
  padding:15px;
  border-radius:40px;
  background:tomato;
}
.link-area a
{
  text-decoration:none;
  color:#fff;
  font-size:25px;
}