css input[type=file] 樣式美化,input上傳按鈕美化_已遷移

因爲明天公司組織出去遊玩,今天把這兩天的博客都寫了吧,今天的內容是input[type=file] 樣式美化,input上傳按鈕美化。javascript

咱們在作input文本上傳的時候,html自帶的上傳按鈕比較醜,如何對其進行美化呢?同理:input checkbox美化,input radio美化是一個道理的,後面文章會總結。html

思路:

input file上傳按鈕的美化思路是,先把以前的按鈕透明度opacity設置爲0,而後,外層用div包裹,就實現了美化功能。java

代碼以下:spa

DOM結構:code

<a href="javascript:;" class="a-upload">
    <input type="file" name="" id="">點擊這裏上傳文件
</a>

<a href="javascript:;" class="file">選擇文件
    <input type="file" name="" id="">
</a>

CSS樣式1:htm

/*a  upload */
.a-upload {
    padding: 4px 10px;
    height: 20px;
    line-height: 20px;
    position: relative;
    cursor: pointer;
    color: #888;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    display: inline-block;
    *display: inline;
    *zoom: 1
}

.a-upload  input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    cursor: pointer
}

.a-upload:hover {
    color: #444;
    background: #eee;
    border-color: #ccc;
    text-decoration: none
}

樣式2:ip

.file {
    position: relative;
    display: inline-block;
    background: #D0EEFF;
    border: 1px solid #99D3F5;
    border-radius: 4px;
    padding: 4px 12px;
    overflow: hidden;
    color: #1E88C7;
    text-decoration: none;
    text-indent: 0;
    line-height: 20px;
}
.file input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
}
.file:hover {
    background: #AADFFD;
    border-color: #78C3F3;
    color: #004974;
    text-decoration: none;
}

修改後以下:ci

enter image description here

樣式二:input

enter image description here

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