/* Smart Phones */


@media only screen and (min-width: 160px) and (max-width: 678px) {
.center{
  width: 150px;
  margin: 5px auto;
  text-align:center;  
  font-size:18px;
  font-weight:bold;
}
}

/* iPads (landscape) */

@media only screen and (min-width: 679px) and (max-width: 1200px) {

.center{
  width: 200px;
  margin: 10px auto;
  text-align:center;  
  font-size:22px;
  font-weight:bold;
  
}
/*  */
}