.generator{text-align:center;}
/*.generator button{min-width:120px;height:50px}*/
.genBtn{display:block;margin:0 auto 15px auto;}
.printout,.printplot{display:block;margin:25px auto;border:1px solid #ccc;padding:5px;text-align:center;background-color:#eee;-moz-box-shadow:0px 0px 3px #004000;box-shadow:0px 0px 3px #004000;-webkit-box-shadow:0px 0px 3px #004000;font-size:2em;}
.printout{height:130px;max-width:500px}
.printplot{min-height:280px;width:420px}
.printTxt{
  position:relative;
  top:50%;
  transform:translateY(-50%);
  -webkit-transform:translateY(-50%);
}

@media only screen and (min-width:500px){
.genBtn{display:block;margin:30px auto 15px auto;}
}

@media only screen and (min-width:768px){
.printout,.printplot{margin:30px auto;}
}