style.css

/************Reset**************/
* { 
	-moz-box-sizing: border-box; 
	-webkit-box-sizing: border-box; 
	box-sizing: border-box; 
}
html, body, div, object, iframe, fieldset { 
	margin: 0; 
	padding: 0; 
	border: 0;
} 
ol, ul { 
	list-style: none;
	margin: 0;
	padding: 0;
} 
table { 
	border-collapse: collapse; 
	border-spacing: 0; 
}
header, footer, nav, section, article, hgroup, figure {
	display: block;	
}
legend {
	display: none;
}
/************End Reset**************/

#helloworld { 
  font-family: 'Palatino Linotype', 'Book Antiqua', Palatino, FreeSerif, serif;
  font-weight: lighter;
  font-size: 40px;
  margin: 10px;
}

/******Media Queries*******/

@media all and (min-width:40em) {

}

@media screen and (min-width: 68em) {

}