.button {font-size: 1.7rem;}
@media only screen and (max-width: 800px)  {
}
@media only screen and (max-width: 768px)  {
}
@media only screen and (max-width: 568px)  {
}
@media only screen and (max-width: 480px)  {
}
@media only screen and (max-width: 320px)  {
}
@media print {
}