@media (min-width: 768px) and (max-width: 979px) {
  .elemf-contact span{
    font-size: 12px;
  }

  .txt-home{
    padding-left: 50px;
    padding-right: 50px;
  }
}

@media (max-width: 767px) {
  .menu-btn{
    display: block;
  }

  .menu{
    display: none;
    padding: 0;
  }

  .menu li{
    display: block;
  }

  .menu li a, .menu li a:visited{
    display: block;
    width: auto;
    padding: 10px 15px;
    margin: 0;
  }

  .elemf-contact span{
    font-size: 18px;
  }

  .elemf-contact span b{
    display: none;
  }

  .no-padding{
    padding-left: 15px;
    padding-right: 15px;
  }

  .txt-home{
    padding-left: 50px;
    padding-right: 50px;
  }

  .logo{
    max-width: 90%;
    margin: 5px 0;
  }
}

@media (max-width: 480px) {
  .elemf-contact span{
    font-size: 18px;
  }

  .elemf-contact span b{
    display: none;
  }

  .txt-home{
    padding-left: 30px;
    padding-right: 30px;
  }
}