.r-radio{display:inline-block;font-size:14px;line-height:1;margin-right:8px;-webkit-tap-highlight-color:transparent}
.r-radio-icon{display:inline-block;width:16px;height:16px;position:relative;border:1px solid #dcdee2;border-radius:50%;background-color:#fff;-webkit-transition:all .2s ease-in-out;transition:all .2s ease-in-out;-webkit-box-sizing:border-box;box-sizing:border-box;vertical-align:sub}
.r-radio-icon:after{content:" ";display:block;width:10px;height:10px;position:absolute;top:2px;left:2px;background-color:#4080e8;opacity:1;border:0;border-radius:50%;-webkit-transition:all .2s ease-in-out;transition:all .2s ease-in-out;-webkit-transform:scale(0);transform:scale(0);overflow:hidden}
.r-radio-checked .r-radio-icon{border-color:#4080e8}
.r-radio-checked .r-radio-icon::after{opacity:1;-webkit-transform:scale(1);transform:scale(1)}