@media screen and (max-width: 600px) {
    .f11{font-size: .9rem;}
.f12{font-size: 1.0rem;}
.f15{font-size: 1.3rem;}
.f20{font-size: 1.2rem;}
.f25{font-size: 1.5rem}
.imgHe{height: 100px}
.codeValid{
    font-size: 2.5rem;
    text-align: center;
    color: gray;
    opacity: .5;
    margin-top: 100px;
    font-weight: bold;
}
.codeSearch{
    font-size: 1.7rem;
    text-align: center;
    color: gray;
    opacity: .5;
    margin-top: 20px;
    font-weight: bold;
}
.dot60 {
    font-size: 2rem;
    padding: 2px;
    height: 50px;
    margin: 0 0;
    border-radius: 50%;
    border: #000103 1px solid;
  }
  .fc12{font-size: 1.0rem;}
  .fbu12{font-size: 1.2rem;}
  .logo{width: 30px;}
  .dot40 {
    height: 60px;
    width: 200px;
  }
  .dotDay100 {
    font-size: 2rem;
    margin: 2px 5px 2px 5px;
    padding: 3px;
  }
  .dotDay {
    font-size: 2rem;
    margin: 2px 5px 2px 5px;
    padding: 3px;
  }
}