.span_12_of_12 { width: 100%;}
.span_11_of_12 { width: 91.4%;}
.span_10_of_12 { width: 82.8%;}
.span_9_of_12 { width: 74.2%;}
.span_8_of_12 { width: 65.6%;}
.span_7_of_12 { width: 57%;}
.span_6_of_12 { width: 48.4%;}
.span_5_of_12 { width: 39.8%;}
.span_4_of_12 { width: 31.2%;}
.span_3_of_12 { width: 22.6%;}
.span_2_of_12 { width: 14%;}
.span_1_of_12 { width: 5.4%;}
@media only screen and (max-width: 600px) {
.span_12_of_12 { width: 100%; }
.span_11_of_12 { width: 100%; }
.span_10_of_12 { width: 100%; }
.span_9_of_12 { width: 100%; }
.span_8_of_12 { width: 100%; }
.span_7_of_12 { width: 100%; }
.span_6_of_12 { width: 100%; }
.span_5_of_12 { width: 100%; }
.span_4_of_12 { width: 100%; }
.span_3_of_12 { width: 100%; }
.span_2_of_12 { width: 100%; }
.span_1_of_12 { width: 100%; }
}