input[type=radio].css-radio {
    display:none;
}

input[type=radio].css-radio + label.css-label-radio {
    padding-left:21px;
    height:16px; 
    display:inline-block;
    line-height:16px;
    background-repeat:no-repeat;
    background-position: 0 0;
    font-size:1em;
    vertical-align:middle;
    cursor:pointer;
}

input[type=radio].css-radio:checked + label.css-label-radio {
    background-position: 0 -16px;
}
label.css-label-radio {
    background-image:url(images/csscheckbox_1.png);
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/*  --------------------------------------------------------------------- */
input[type=checkbox].css-checkbox {
    display:none;
}

input[type=checkbox].css-checkbox + label.css-label-ck {
    padding-left:26px;
    height:19px; 
    display:inline-block;
    line-height:19px;
    background-repeat:no-repeat;
    background-position: 0 0;
    font-size: 1em;
    vertical-align:middle;
    cursor:pointer;
}

input[type=checkbox].css-checkbox:checked + label.css-label-ck {
    background-position: 0 -19px;
}
label.css-label-ck {
    background-image:url(images/csscheckbox_2.png);
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.case {
  margin-top: 4px;
  margin-bottom: 4px;
}