javascript - 内容和页脚重叠而不是将页脚推到底部

<分区>

有人能告诉我为什么我的 contentt 和 foter 重叠，为什么内容不会将页脚推到底部。

除了这两个问题，background-overlay 和 background-gradient 似乎并没有真正设置为 100%，因为如果内容扩展到很远，它们只会停止暴露黑色背景。

我这里有它的实时版本:http://jordan.rave5.com/tmp/

更新:

CSS:

* {
    margin: 0;
}

body, html {
    position:relative; 
    border: 0px; 
    margin: 0px; 
    padding: 0px; 
    height:100%; 
    width:100%;
    background-color: #000;
    color: #BCBCBC
}

#background-overlay {
    z-index: 100;
    width: 100%;
    min-height: 100%;
    margin: 0;
    padding: 0;
    background-color: #273722;
    background-image: url(images/main-bg.png);
    background-repeat: repeat;
    background-attachment: fixed;
    opacity: 0.0;
    top: 0;
    bottom: 0;
}

#background-gradient {
    position: relative;
    z-index: 200;
    width: 100%;
    min-height: 100%;
    margin: 0;
    padding: 0;
    background-image: url(images/main-grad.png);
    background-repeat: repeat-x;
    background-position: top;
}

#header {
    display: none;
    z-index: 1000;
    position: absolute;
    width: 100%;
    height: 80px;
    top: 0;
    left: 0;
    -moz-box-shadow: 0px 0px 40px #555;
    -webkit-box-shadow: 0px 0px 40px #555;
    box-shadow: 0px 0px 40px #555;
    /* For IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=40, Direction=0, Color='#555555')";
}

#header-image-grad {
    z-index: 300;
    transition:width 2s;
    -webkit-transition:width 2s;
    width: 100%;
    max-height: 608px;
    background-image: url(images/gray-trans.png);
    background-repeat: repeat;
    -moz-box-shadow: 0px 0px 6px #000;
    -webkit-box-shadow: 0px 0px 6px #000;
    box-shadow: 0px 0px 6px #000;
    /* For IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=6, Direction=0, Color='#000000')";
    /* For IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=6, Direction=0, Color='#000000');

}

#header-image-border {
    z-index: 400;
    transition: width 2s;
    -webkit-transition: width 2s;
    width: 100%;
    max-height: 608px;
    padding-bottom: 4px;
    background-image: url(images/border.png);
    background-repeat: repeat-x;
    background-position: bottom;
}

.image-grad {
    position: absolute;
    z-index: 600;
    width: 100%;
    height: 324px;
    min-height: 174px;
    max-height: 608px;
    background-image: url(images/header-img.png);
    background-repeat: repeat-x;
    background-position: bottom;
    top: 4px;
    left: 0;
}

.header-img {
    position: relative;
    z-index: 500;
    width: 100%;
    min-width: 1024px;
    opacity: 0.0;
}

#header-container {
    z-index: 600;
    width: 100%;
    height: 80px;
    background-image: url(images/black-trans.png);
    background-repeat: repeat;
    opacity: 0.5;                    
}

#navigation-container {
    z-index: 1000;
    width: 75%;
    min-width: 1024px;
    padding: 0px;
    margin: 0 auto;
}

#navigation {
    z-index: 1000;
    height: 80px;
    line-height: 80px;
    width: 600px;
    height: 100px;
}

.nav {
    z-index: 1000;
    display: inline-block;
    vertical-align: middle;
    line-height: normal;   

}

#body {
    transition: height 2s;
    -webkit-transition: height 2s;
    width: 74%;
    min-width: 1024px;
    height: auto !important;
    margin: 0 auto;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 10px;
    padding-bottom: 300px;
    background-color: #080908;
     -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    -khtml-border-radius: 10px;
    border-radius: 10px;
    -moz-box-shadow: 0px 0px 6px #000;
    -webkit-box-shadow: 0px 0px 6px #000;
    box-shadow: 0px 0px 6px #000;
    /* For IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=6, Direction=0, Color='#000000')";
    /* For IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=6, Direction=0, Color='#000000');
}

#body-content {
    display: none;
    height: 100%;
}

#footer {
    width: 100%;
    height: 140px;
    background-image: url(images/black-trans.png);
    background-repeat: repeat;
    position: absolute;
    bottom: 0;
    left: 0;
}

#footer-content {
    height: 100px;
    width: 74%;
    min-width: 1024px;
    margin: 20px auto 20px;
    background-color: #96a381;
    padding: 10px;
    color: #10120f;
     -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    -khtml-border-radius: 10px;
    border-radius: 10px;
    -moz-box-shadow: 0px 0px 6px #000;
    -webkit-box-shadow: 0px 0px 6px #000;
    box-shadow: 0px 0px 6px #000;
    /* For IE 8 */
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=6, Direction=0, Color='#000000')";
    /* For IE 5.5 - 7 */
    filter: progid:DXImageTransform.Microsoft.Shadow(Strength=6, Direction=0, Color='#000000');
}

/* STYLE ELEMENTS */

p {
    margin: 15px 0 15px;
}

.loading, .loading img {
    margin: 0 auto;
    margin-top: 5px;
    text-align: center;
}

HTML:

<div id="background-overlay">
    <div id="background-gradient">
        <div id="header-image-grad">
                <div id="header">
                    <div id="header-container">
                        <div id="navigation-container">
                            <div id="navigation">
                                <span id="nav">Navigation Area...</span>
                            </div>
                        </div>
                    </div>
                </div>
            <div id="header-image-border">
                <img class="header-img" src="slides/fields.jpg" alt="Panoramic Fields" />
                <div class="image-grad"></div>
            </div>

        </div>

        <div id="body">
            <div id="body-content"></div>
            <div class="loading"><img src="images/loading.gif" alt="Loading Content" /></div>
        </div>

        <div id="footer">
            <br />
            <div id="footer-content">
                Footer Area...
            </div>
        </div>

    </div>
</div>

最佳答案

从 #footer 中删除 position: absolute;

#footer {
    width: 100%;
    height: 140px;
    background-image: url(images/black-trans.png);
    background-repeat: repeat;
    bottom: 0;
    left: 0;
 }

关于javascript - 内容和页脚重叠而不是将页脚推到底部，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/16223774/

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