<label>

    <input type="checkbox" name="status" hidden value=""/>

    <span class="iconfont"></span>

</label>

input[type=checkbox] + .iconfont {

    font-size:20px;

}

input[type=checkbox] + .iconfont:before {

    content: "\e63e";

}

input[type=checkbox]:checked + .iconfont:before{

     content: "\e617";

}