/* resets */

html {
	min-height:100%;
}
*,
*:before,
*:after {
  box-sizing: border-box;
}
.clearfix:after {
    content: "";
  display: table;
  clear: both;
}

/* grid */
.riga {
  margin:0px;
}
.riga:last-child {
  margin-bottom: 0;
}
[class*="col-"] {
  padding: 0px;
}

@media all and ( min-width: 960px ) {
  .col-1-1 {
    float: left;
    width: 100%;
  }
	
  .col-2-3 {
    float: left;
    width: 66.66%;
  }
  .col-1-2 {
    float: left;
    width: 50%;
  }
  .col-1-3 {
    float: left;
    width: 33.33%;
  }
  .col-1-4 {
    float: left;
    width: 25%;
  }
  .col-1-8 {
    float: left;
    width: 12.5%;
  }

}