Radio buttons
Used when only one option can be selected out of a couple of choices.
How to use this component
This element should be used when asking a user to make a selection, where only 1 option is allowed. If the options are more than 5 or 6, consider using the Select Field instead.
Code Resource
<label for="radContactUs" id="contactus" class="form_formLabelTitleLong">If we need to contact you, how would you prefer we do it? *</label>
<fieldset class="form_radio_holder">
                    <input id="radContactUs_0" type="radio" name="radContactUs" value="Email">
                    <label for="radContactUs_0">Email</label>   
                    <input id="radContactUs_1" type="radio" name="radContactUs" value="Phone">
                    <label for="radContactUs_1">Phone</label>   
                    <input id="radContactUs_2" type="radio" name="radContactUs" value="Post" checked="checked">
                    <label for="radContactUs_2">Post</label>
</fieldset>
		    
		    /* radio buttons */
.form_radio_holder {
	position: relative;
	margin-bottom: 15px;
	border: 0px;
	padding: 0px;
}
.form_formLabelTitleLong {
    width: 98%;
    font-size: 18px;
    color: black;
    margin-bottom: 5px;
    float: left;
    text-align: left;
}
.form_formRadioButtons {
    width: 100%;
    display: block;
    margin-top: 0px;
    padding-bottom: 0px;
    margin-bottom: 40px;
    float: left;
    color: #000;
    border: 0px solid silver;
}
.form_formRadioButtons td {
    padding: 0px;
}
input[type="radio"] {
    position: relative;
    left: -10000px;
}
input[type="radio"] + label {
    display: inline-block;
    margin: -2px 10px 0 0;
    vertical-align: middle;
    cursor: pointer;
    float: left;
    color: black;
    padding-top: 0px!important;
    font-size: 20px!important;
    text-align: left;
	width: 100%;
}
.form_formRadioButtons label {
    font-size: 12px;
    margin-top: 15px;
    padding: 0 10px 0 5px;
    width: 100%;
}
input[type="radio"] + label:before {
    background: url("https://www.cardiff.gov.uk/Style%20Library/IMAGES/radio_off.png");
    width: 35px;
    height: 35px;
    float: left;
    margin-right: 16px;
    content: "";
    background-size: contain;
    position: relative;
    top: -6px;
    color: #015b66 !important;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
input[type="radio"]:checked + label:before, input[type="radio"]:focus + label:before {
    	background: url("https://www.cardiff.gov.uk/Style%20Library/IMAGES/radio_on.png");
    	 background-size: contain;
}
/* END */