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Html网页模态居中弹窗

html：

<script type="text/javascript">
　　// 打开弹窗
　　function OpenDetail(show_div, mask_div, content) {
    　　setDivCenter("#" + show_div);
    　　document.getElementById(show_div).style.display = 'block';
    　　document.getElementById(mask_div).style.display = 'block';

    　　var bgdiv = document.getElementById(mask_div);
    　　bgdiv.style.width = document.body.scrollWidth;

    　　$("#" + mask_div).height($(document).height());

    　　document.getElementById('spContent').innerText = content;
　　}

　　function setDivCenter(divName) {
    　　var top = ($(window).height() - $(divName).height()) / 2;
    　　var left = ($(window).width() - $(divName).width()) / 2;
    　　var scrollTop = $(document).scrollTop();
    　　var scrollLeft = $(document).scrollLeft();
    　　$(divName).css({ position: 'absolute', 'top': top + scrollTop, left: left + scrollLeft });
　　}

　　// 关闭弹窗
　　function CloseDiv(show_div, mask_div) {
    　　document.getElementById(show_div).style.display = 'none';
    　　document.getElementById(mask_div).style.display = 'none';
　　};

</script>

<html>
<head>
    <link href="css/popupWindow.css" rel="stylesheet" />
    <script src="js/jquery-1.9.1.min.js" type="text/javascript"></script>
<head>
<body>
    <!--弹出层时背景层DIV-->
    <div id="maskDiv" class="black_overlay">
　　    </div>
　　　　    <div id="popupDiv" class="white_content">
　　　　    <div style="cursor:default;height:50px; margin-right:10px;margin-top:5px;text-align:right">
　　　　    <a class="my_close" onclick="CloseDiv('popupDiv','maskDiv')">×</a>
　　    </div>
　　    <div class="container" style="width:98%" id="popupDivContainer">
　　　　    <span id="spContent" style="padding:0px 50px 0px 50px;word-break: normal; width: auto; display: block; white-space: pre-wrap; word-wrap: break-word; overflow: hidden;"></span>
　　    </div>
    </div>
</body>
</html>

popupWindow.css：

body {
}

.black_overlay {
    display: none;
    position: absolute;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: black;
    z-index: 1001;
    -moz-opacity: 0.8;
    opacity: .80;
    filter: alpha(opacity=70);
}

.white_content {
    display: none;
    position: absolute;
    top: 10%;
    left: 10%;
    width: 80%;
    height: 80%;
    border: 2px solid lightblue;
    background-color: white;
    z-index: 1002;
    overflow: auto;
}

.white_content_small {
    display: none;
    position: absolute;
    top: 20%;
    left: 30%;
    width: 40%;
    height: 50%;
    border: 16px solid lightblue;
    background-color: white;
    z-index: 1002;
    overflow: auto;
}

.my_close {
    width: 24px;
    height: 24px;
    line-height: 24px;
    display: block;
    position: absolute;
    left: 10px;
    top: 10px;
    font-family: Helvetica, STHeiti;
    _font-family: '\u9ed1\u4f53', 'Book Antiqua', Palatino;
    font-size: 18px;
    border-radius: 24px;
    background: #999;
    color: #FFF;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
    -moz-transition: linear .06s;
    -webkit-transition: linear .06s;
    transition: linear .06s;
    padding: 0;
    text-align: center;
    text-decoration: none;
    outline: none;
}

    .my_close:hover {
        color: #FFF;
        box-shadow: 0 1px 3px rgba(209, 40, 42, .5);
        background: #d1282a;
        border-radius: 24px;
        transition: all 0.2s ease-out;
        opacity: 0.8;
        text-decoration: none;
    }

 

posted @ 2021-06-30 11:41  抹茶大虾球丶  阅读(379)  评论(0)  编辑  收藏  举报