body{
  width:99%;
  height: 100vh;  
}


#particles-js{
  width: 99%;
  height: 99%;
  background: #fff;
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}

#logo{
  //background: #fff;
  position: absolute;
  width: 568px;
  height: 110px;
  left: 50%;
  top: 10%;
  margin-left: -284px;
  //margin-top: -155px;
}

#link{
  position: fixed;
  height: 15px;
  margin-align: center;
  bottom: 15px;
  //margin-left: 30%;
}

a:link, a:visited { 
    color: #000;
    text-decoration: none;
}
a:link:active, a:visited:active { 
    color: #abc;
}