If you use Sm/emarket theme and have problem with CSS layout, you could refer our suggested CSS custom code as below:


.bss-onestepcheckout input[type="radio"]:checked::after {height:15px;width:15px;}

.bss-onestepcheckout .opc-wrapper input[type="radio"]{display:inline-block}


If you have any issue, please feel free to contact us or create a ticket.