.grid{}.grid .bx_content_section{margin-bottom: 15px;}.grid .bx_sidebar{margin-bottom: 15px;}.grid2x1{}.grid2x1 .bx_content_section{float: left;width: 66%;margin-bottom: 15px;}.grid2x1 .bx_sidebar{float: right;width: 33%;margin-bottom: 15px;padding-left: 5%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}@media (max-width:960px){.grid2x1 .bx_sidebar{padding-left: 4%;}}@media (max-width:640px) {.grid2x1 .bx_content_section,.grid2x1 .bx_sidebar{width: 100%;float: none;}.grid2x1 .bx_sidebar{padding-left: 3%;}}@media (max-width:479px){.grid2x1 .bx_sidebar{padding-left: 1%;}}