.gdc_row {overflow:auto; margin-bottom:20px;} .gdc_cfull {width:100%;}
.gdc_chalf {width:50%;}
.gdc_cthird {width:33.3%;}
.gdc_ctwo-thirds {width:66.6%;}
.gdc_cquarter {width:25%;}
.gdc_cthree-quarters {width:75%;} .gdc_column {float:left;}
.gdc_column div.gdc_inner {padding:0 20px;}
.gdc_column:first-of-type .gdc_inner {padding-left:0;}
.gdc_column:last-of-type .gdc_inner {padding-right:0;}
@media only screen and (max-width: 40em) { .gdc_cfull {width:100%;}
.gdc_chalf {width:100%;}
.gdc_cthird {width:100%;}
.gdc_ctwo-thirds {width:100%;}
.gdc_cquarter {width:100%;}
.gdc_cthree-quarters {width:100%;} 
.gdc_column .gdc_inner {padding:0 !important;}
.gdc_column {margin-bottom:20px;}
}