@media (min-width: 1690px){
  body{
  margin-bottom: 0px;
}
}

  @media (min-width: 1200px) and (max-width: 1689.98px) {
 body {
margin-bottom: 160px;
}
}

  @media (min-width: 992.98px) and (max-width: 1199.98px) {
   body {
  margin-bottom: 150px;
  }
}

  @media (min-width: 768px) and (max-width: 991.98px) {
  
  body {
  margin-bottom: 150px;
  }  
}

@media (min-width: 576px) and (max-width: 767.98px) {

 body {
  margin-bottom: 500px;
  }  
}

  @media (min-width: 576px) and (max-width: 767.98px) {

 body {
  margin-bottom: 180px;
  }  
}

  @media (max-width: 575.98px) {

 body {
  margin-bottom: 150px;
  } 
}