純CSS3實現滑動開關效果

一喵嗚發表於2015-08-17
CSSS3

實現效果如下：



HTML結構程式碼：
<label class="ui-switch">
      <input type="checkbox" checked="">
</label>


CSS程式碼：
/*表單開關樣式*/
.ui-switch {
    position: absolute;
    font-size: .16rem;
    right:0.07rem;
    top: 50%;
    margin-top: -0.16rem;
    width: .7rem;
    height: .3rem;
    line-height: .3rem;
}
.ui-switch input {
    width: .7rem;
    height: .3rem;
    position: absolute;
    top: 0;left: 0;  
    z-index: 2;
    border: 0;
    background: 0 0;
    -webkit-appearance: none;
    outline: 0
}
.ui-switch input:before {
    content: '';
    width: .68rem;
    height: .3rem;
    border: 1px solid #dfdfdf;
    background-color: #fdfdfd;
    border-radius: .2rem;
    cursor: pointer;
    display: inline-block;
    position: relative;
    vertical-align: middle;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    border-color: #dfdfdf;
    -webkit-box-shadow: #dfdfdf 0 0 0 0 inset;
    box-shadow: #dfdfdf 0 0 0 0 inset;
    -webkit-transition: border .4s,-webkit-box-shadow .4s;
    transition: border .4s,box-shadow .4s;
    -webkit-background-clip: content-box;
    background-clip: content-box
}

.ui-switch input:checked:before {
    border-color: #64bd63;
    -webkit-box-shadow: #64bd63 0 0 0 0.16rem inset;
    box-shadow: #64bd63 0 0 0 0.16rem inset;
    background-color: #64bd63;
    transition: border .4s,box-shadow .4s,background-color 1.2s;
    -webkit-transition: border .4s,-webkit-box-shadow .4s,background-color 1.2s;
    background-color: #64bd63
}
.ui-switch input:checked:after {
    left: .4rem
}
.ui-switch input:after {
    content: '';
    width:.3rem;
    height: .3rem;
    position: absolute;
    top: 50%;
    left: 0;
    -webkit-transform:translateY(-50%);
    border-radius: 100%;
    background-color: #fff;
    -webkit-box-shadow: 0 0.01rem 0.03rem rgba(0,0,0,.4);
    box-shadow: 0 0.01rem 0.03rem rgba(0,0,0,.4);
    -webkit-transition: left .2s;
    transition: left .2s
}


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