* {
    margin:0;
    padding:0;
}
body {
    background-color:#fff;
}
body { padding:2em; font : 100%/1.4 'Helvetica Neue', arial, helvetica, helve, sans-serif; 	
 }
 p {
     margin-top:30px;
 }
/* If the screen size is 601px wide or more, set the font-size of <div> to 80px */
@media screen and (min-width: 601px) {
  h1 {
    font-size: 30px;
  }
}

/* If the screen size is 600px wide or less, set the font-size of <div> to 30px */
@media screen and (max-width: 600px) {
  h1 {
    font-size: 30px;
  }
}
.col {

    text-align:center;
}