Firefox绝对定位失败

时间:2013-02-11 00:15:26

标签: html css firefox absolute

我的网站 http://cynthiawoodyardlandscapedesign.com/ 有几个问题只出现在Firefox中。

单击主页上的图像时,左侧显示的允许用户更改图片的箭头位于页面顶部。持有箭头的div应该具有100%的高度,我甚至将!important添加到CSS。只有Firefox没有正确显示。

我的css(http://cynthiawoodyardlandscapedesign.com/css/main.css):

#sheet {
    width: 100%;
    height: 100%;
    position: fixed;
    overflow: hidden;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,0.8);
    display: table;
    z-index: 150;
}
#popover {
    margin: auto;
    background: rgba(0,0,0,0);
    text-align: center;
    padding: 10px;
    border: 1px solid black;
    position: relative;
    display: table-cell;
    vertical-align: middle;
}
#popover-image {
    height: 70%;
    border: 10px solid white;
}
#exit {
    position: absolute;
    top: 50px;
    color: white;
    font-size: 20px;
    font-weight: bold;
    width: 100%;
    text-align: center;
    z-index: 300;
    font-family: sans-serif;
}
#next-image, #previous-image { cursor: pointer; background:  transparent; }
#next-image::-moz-selection, #previous-image::-moz-selection,
#next-image::selection, #previous-image::selection { background: rgba(0,0,0,0); }
#leftArrow, #rightArrow {
    width: 20%;
    height: 100% !important;
    position: absolute;
    z-index: 200;
    display: table;
    background: transparent;
    top: 0;
}
#leftArrow { left: 0; } #rightArrow { right: 0; }
#next-image {
    display: table-cell !important;
    vertical-align: middle;
    margin: 0 auto;
    text-align: center;
    line-height: 50px;
    font-size: 50px;
    -webkit-text-stroke: 1px black;
    -moz-text-stroke: 1px black;
    height: 50px;
    width: 50px;
    color: white;
}
#previous-image {
    display: table-cell !important;
    vertical-align: middle;
    margin: 0 auto;
    text-align: center;
    line-height: 50px;
    font-size: 50px;
    -webkit-text-stroke: 1px black;
    -moz-text-stroke: 1px black;
    height: 50px;
    width: 50px;
    color: white;
}

我的HTML(http://cynthiawoodyardlandscapedesign.com/default.php):

<div id="sheet">
    <div id="exit">Exit</div>

    <div id="popover">
        <div id="leftArrow"><div id="previous-image" onclick="previous()">&laquo;</div></div>

        <img src="watermark.php?src=images/main1.jpg&x=0&y=420&opactity=50" id="popover-image" onclick="close()" />

        <div id="rightArrow"><div id="next-image" onclick="next()">&raquo;</div></div>

    </div>

</div>

我尝试过的所有其他浏览器(IE除外;我在Mac上)都能正确显示页面。

编辑:我有更多的Firefox问题。

http://cynthiawoodyardlandscapedesign.com/photography.php处的页面显示了<td>个标签中的许多图片,img之后但</td>之前有一个具有绝对位置的范围{ {1}}在每个浏览器上(甚至是IE8 !!)它都无法正常工作。

我的HTML页面:

top: 10px;
<table id="photos">
                <tr>
                    <td><img src="images/photo-thumbs/garden.jpg" /><span>Gardens</span></td><td><img src="images/photo-thumbs/trees.jpg" /><span>Trees</span></td><td><img src="images/photo-thumbs/shrubs.jpg" /><span>Shrubs</span></td><td><img src="images/photo-thumbs/perennials.jpg" /><span>Perennials</span></td>
                </tr>
                <tr>
                    <td><img src="images/photo-thumbs/annuals.jpg" /><span>Annuals</span></td><td><img src="images/photo-thumbs/tropicals.jpg" /><span>Tropicals</span></td><td><img src="images/photo-thumbs/bulb.jpg" /><span>Bulbs</span></td><td><img src="images/photo-thumbs/containers.jpg" /><span>Containers</span></td>
                </tr>
                <tr>
                    <td><img src="images/photo-thumbs/fruit.jpg" /><span>Fruit</span></td><td><img src="images/photo-thumbs/animals.jpg" /><span>Creatures</span></td><td><img src="images/photo-thumbs/people.jpg" /><span>People</span></td><td><img src="images/photo-thumbs/travel.jpg" /><span>Travel</span></td>
                </tr>
</table>

3 个答案:

答案 0 :(得分:3)

以下是第二部分的答案:跨度位置的悬停问题。它工作正常,请参阅我在html,css和jquery代码中所做的以下更改。如果我遗失了什么,请告诉我。

代码: http://jsfiddle.net/brNdq/1/

工作演示: http://jsfiddle.net/brNdq/1/embedded/result/

<强> HTML:

<table id="photos">
      <tr>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/garden.jpg" /><span>Gardens</span></div></td>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/trees.jpg" /><span>Trees</span></div></td>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/shrubs.jpg" /><span>Shrubs</span></div></td>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/perennials.jpg" /><span>Perennials</span></div></td>
      </tr>
      <tr>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/annuals.jpg" /><span>Annuals</span></div></td>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/tropicals.jpg" /><span>Tropicals</span></div></td>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/bulb.jpg" /><span>Bulbs</span></div></td>
        <td><div class="img_container"><img src="http://cynthiawoodyardlandscapedesign.com/images/photo-thumbs/containers.jpg" /><span>Containers</span></div></td>
      </tr>
</table>

<强> CSS:

.img_container {
    position:relative;
}

Jquery:从TD中删除悬停并将其放在课堂上.img_container

<script type="text/javascript">
$(document).ready(function () {
    $(".img_container").hover(function() {
        $(this).children('span').fadeIn('medium');
    }, function () {
        $(this).children('span').fadeOut('fast');
    });
});
</script>

答案 1 :(得分:1)

高度的使用百分比将下降到地狱。从历史原因来看,100%的高度被视为窗口的高度,而不是显示区域。避免使用百分比 - 仅限于此处的异常宽度:20%。

如果您想设置高度:100%,请使用JavaScript。获取显示区域的高度并为这两个div设置它。我正在发布一个示例,我将其用于叠加窗口(在调整大小时也可以使用):

var updateInterval;

function showOverlay() {
  updateInterval = setInterval(function() {
    var h = 0;
    var s = 0;

    if (window.innerHeight) {
        h = window.innerHeight;
    }
    else if (document.documentElement.clientHeight) {
        h = document.documentElement.clientHeight;
    }

    if (document.body.scrollTop) {
        s = document.body.scrollTop;
    }
    else if (window.pageYOffset) {
        s = window.pageYOffset;
    }

    document.getElementById('overlay').style.height   = '' + h + 'px';
    document.getElementById('overlay').style.top = '' + s + 'px';
  }, 10);

  toogleHidden('overlay');
}

替换您的ID的叠加ID,toogleHidden是我显示/隐藏元素的功能。

您可以使用类似功能正确放置元素 - 您知道,例如你的elemtn是32px高,所以你得到高度,除以2并减去16:

var top = (h / 2) - 16;

比你不需要设置100%的高度(除了整列应该是可点击的)。

希望这有帮助。

答案 2 :(得分:0)

style="display:block"与FF中的"position:absolute"结合使用