label.radio_text { position:relative; cursor:pointer; display:inline-block; overflow:hidden; box-sizing:border-box; vertical-align:middle; }
label.radio_text { min-height:calc(16px + 5px); margin-right:calc((16px) / 2); padding-left:calc(16px + 5px); line-height:calc(16px + 5px); }
label.radio_text:before,
label.radio_text:after { content:''; position:absolute; box-sizing:border-box; }
label.radio_text:before { border-radius:100%; }
label.radio_text:before,
label.radio_text:after { top:0px; bottom:0px; margin-top:auto; margin-bottom:auto; }
label.radio_text:before { width:16px;
                          height:16px;
                          border:1px solid #666666;
                          left:0px;
                          z-index:3; }
label.radio_text:after  { width:10px;
                          height:10px;
                          border-radius:100%;
                          left:calc(((16px/2) - (10px) / 2));
                          background-color:#000000;
                          z-index:1; }
label.radio_text input[type="radio"] { -webkit-appearance:none;
                                       position:absolute;
                                       z-index:2;
                                       margin:0px;
                                       width:16px;
                                       height:16px;
                                       box-sizing:border-box;
                                       outline:none; }
label.radio_text input[type="radio"] { left:calc(16px * -1);
                                       width:16px;
                                       height:16px;
                                       top:0px;
                                       bottom:0px;
                                       margin-top:auto;
                                       margin-bottom:auto;
                                       border-radius:100%; }
label.radio_text input[type="radio"] { box-shadow:16px 0px #FFF; }
label.radio_text input[type="radio"]:checked { box-shadow:none; }