[class*='api_width']{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;width:100%;max-width:100%;}
.api_width_1_1{width:100%;}
.api_width_1_2{width:50%;}
.api_grid{overflow:hidden}
.api_grid > div{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;float:left;width:100%;max-width:100%;}
.api_grid_width_1_2 > div{width:50%;}
.api_grid_width_1_3 > div{width:33.33333333333333%;}