checkbox和radio 自定义样式

<div class="radio-box">
    <div class="radio-item">
        <label class="radio-label">
           <input type="radio" value="第一项"}  name="选项">
           <i></i>
           <span>第一项}</span>
        </label>
    </div>
    <div class="radio-item">
        <label class="radio-label">
           <input type="radio" value="第一项"}  name="选项">
           <i></i>
           <span>第一项</span>
        </label>
    </div>
</div>


复选框
<div class="checked-box">
    <div class="checkbox-item">
        <label class="checkbox-label">
            <input type="checkbox" value="篮球"  name="爱好">
            <i></i>
            <span>篮球</span>
        </label>
               
    </div>

    <div class="checkbox-item">
        <label class="checkbox-label">
            <input type="checkbox" value="足球"  name="爱好">
            <i></i>
            <span>足球</span>
        </label>
               
    </div>
</div>

css

.radio-box, .checked-box{
    display: flex;
    flex-flow: wrap;
    align-content: flex-start;
    min-height: 0.4rem;
    margin-bottom: 0.2rem;
}
.radio-item, .checkbox-item{
    width:33%;
    height: 0.4rem;
    display: flex;
    align-items: center;
}
.radio-label, .checkbox-label{
    display: flex;
    align-items: center;
}

.radio-label > span, .checkbox-label > span{
    font-size: 0.2rem;
    color: #757575;
}
.radio-label > input{display: none}
.radio-label > i {
    display: inline-block;
    width: 0.2rem;
    height: 0.2rem;
    vertical-align: center;
    background: url('../img/radio.png') no-repeat center;
    background-size: cover;
    overflow: hidden;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 0.1rem;
    margin-left: 0.02rem;
}
.radio-label > input:checked + i{
    background: url('../img/in-the-radio.png') no-repeat center;
    background-size: cover;
}
.checkbox-label > input{display: none}

.checkbox-label > i {
    display: inline-block;
    width: 0.2rem;
    height: 0.2rem;
    vertical-align: center;
    background: url('../img/check.png') no-repeat center;
    background-size: cover;
    overflow: hidden;
    margin-right: 0.1rem;
    margin-left: 0.02rem;
}
.checkbox-label > input:checked + i{
    
    background: url('../img/checked.png') no-repeat center;
    background-size: cover;
}

效果