.span_5_of_5{width:0%;}
.span_4_of_5{width:0%;}
.span_3_of_5{width:0%;}
.span_2_of_5{width:0%;}
.span_1_of_5{width:49%;}
@media only screen and (max-width:480px){.span_5_of_5{width:100%;}
.span_4_of_5{width:100%;}
.span_3_of_5{width:100%;}
.span_2_of_5{width:100%;}
.span_1_of_5{width:100%;}
}