@media screen and (min-width: 480px) {
  
  /**********************************
  TWO COLUMN LAYOUT
  ***********************************/
  body {
		/*background-color: blue;*/
        font-size: 0.75em;
	}
  #primary {
    width: 50%;
    float: left;
  }
  
  #secondary {
    width: 40%;
    float: right;
  }
  

  
  /**********************************
  PAGE: PORTFOLIO
  ***********************************/
  
  #gallery li {
    width: 28.3333%;
  }
  
  #gallery li:nth-child(4n) {
    clear: left;
  }
  
  
  
}

@media screen and (min-width: 660px) {
  body {
		/*background-color: red;*/
        font-size: 1em;
	}
}