CSS生成实心圆环及表单单选按钮美化

时间:2021-07-04 09:02:24 类型:HTML/CSS
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页面上的实心圆圈, 一种方法我们可以用图片, 那同时也可以直接用CSS直接生成, 

效果图:

1.jpg

方式如下:

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<div class="circle"></div>
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.circle{
    box-sizing: border-box;
    background-clip: content-box;
    background-colorgreen;
    border2px solid green;
    width18px;
    height18px;
    padding:4px;   
    border-radius: 50%;
}

表单应用实例:

2.jpg

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<form class="form">
              <li class="input-box">
                     <div class="fl sex">
                        <input type="radio" name="sex" value="男" checked>
                        <em><i></i>先生</em>
                     </div>
                     <div class="fl sex">
                        <input type="radio" name="sex" value="女">
                        <em><i></i>女士</em>
                     </div>
                    
              </li>
        </form>
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*{
    paging:0margin:0;box-sizing: border-box;font-size14px;}
    li{list-stylenone;}
    .fl{floatleft;}
    .form{width500pxmargin:50px auto;
}
.sex{
    width50px;
    margin:30px;
    positionrelative;
    color#999;
    line-height40px;
}
.sex input[type="radio"]{
    positionabsolute;
    width100%;
    height100%;
    displayblock;
    z-index1;
    cursorpointer;
    -khtml-opacity: 0;
    -moz-opacity: 0;
    filter: alpha(opacity=0);
    filter: "alpha(opacity=0)";
    opacity: 0;
}
.sex em{
    positionrelative;
    displayblock;
    padding-left22px;
}
.sex em i{
    width18px;
    height18px;
    border-radius: 50%;
    border2px solid #ccc;
    padding4px;
    displayblock;
    left0;
    top11px;
    positionabsolute;
    box-sizing: border-box;
    }
.sex input[type='radio']:checked+em i{
    background-clip: content-box;
    background-color#0079FE;
    border2px solid #0079FE;
}


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