@media (min-width: 276px) and (max-width: 769px) {
      #cel, #cel2{
          display: none;
        }
        footer{
          display: none;
        }
        #login {
          width: 100% ;
          height: 90%;

        }
        body{
          margin-top: -510px;
          padding: 20px;
      }
    }