正常状态
<label class="radio"><input type="radio" name="radio-1" checked=""><i></i>文字1</label> <label class="radio"><input type="radio" name="radio-1"><i></i>文字2</label>

禁用状态
<label class="radio"><input type="radio" name="radio-2" disabled=""><i></i>文字3</label> <label class="radio"><input type="radio" name="radio-2" checked="" disabled=""><i></i>文字4</label>

颜色
<label class="radio radio-red"><input type="radio" name="radio-a" checked=""><i></i>文字1</label> <label class="radio radio-yellow"><input type="radio" name="radio-b" checked=""><i></i>文字2</label> <label class="radio radio-blue"><input type="radio" name="radio-c" checked=""><i></i>文字2</label> <label class="radio radio-green"><input type="radio" name="radio-d" checked=""><i></i>文字2</label> <label class="radio radio-info"><input type="radio" name="radio-e" checked=""><i></i>文字2</label>