You can change this settings here(will change join and edit page):
File: templates/base/scripts/BxBaseFormView.php
Find this function (line ~966): function genInputRadioSet(&$aInput) {
and edit this code (line ~987) from: if (count($aInput['values']) > 3 && $sDivider == ' ')
TO: if (count($aInput['values']) > 1 && $sDivider == ' ')
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We also need to make some free space between the lines
open file templates/base/css/forms_adv.css
and find this code (line ~288-292)
.form_input_radio,
.form_input_checkbox {
margin-top: 0px;
margin-bottom: 0px;
}
Add height to this code,
.form_input_radio,
.form_input_checkbox {
margin-top: 0px;
margin-bottom: 0px;
height: 18px;
}