CSS3复选框样式

Question

我没有复选框样式的经验.无论如何都要在复选框上实现边框半径效果？如何设置此图像的复选框样式？

Answer 1

HTML

<div class="checkbox">  
        <input id="check1" type="checkbox" name="check" value="check1">  
        <label for="check1">Checkbox No. 1</label>  
        <br>  
        <input id="check2" type="checkbox" name="check" value="check2">  
        <label for="check2">Checkbox No. 2</label>  
    </div>

CSS

label {
    display: inline-block;
    cursor: pointer;
    position: relative;
    padding-left: 25px;
    margin-right: 15px;
    font-size: 13px;
    margin-bottom: 10px;
}
label:before {
    content:"";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 10px;
    position: absolute;
    left: 0;
    bottom: 1px;
    background-color: #aaa;
    box-shadow: inset 0px 2px 3px 0px rgba(0, 0, 0, .3), 0px 1px 0px 0px rgba(255, 255, 255, .8);
    border-radius: 3px;
}
input[type=checkbox] {
    display: none;
}
input[type=checkbox]:checked + label:before {
    content:"\2713";
    text-shadow: 1px 1px 1px rgba(0, 0, 0, .2);
    font-size: 15px;
    color: #f3f3f3;
    text-align: center;
    line-height: 15px;
}

可以看出这里.

小提琴

现代浏览器应该是什么样子.