CSS3渐变无法作为背景

Question

I have a problem, I can't set gradient as a background of my website(gradient from http://www.colorzilla.com/gradient-editor/ ), and when run it in browser, background is just white. 我有一个问题，我无法设置梯度我的网站的背景（梯度http://www.colorzilla.com/gradient-editor/ ），当在浏览器中运行它，背景是白色的只是。 Even if I just set background: #171717; 即使我只是设置背景：＃171717; there is black background, but when i add gradient code it just white. 有黑色背景，但是当我添加渐变代码时，它只是白色。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>XXXXXXXXXXXXXX</title>
    <style type="text/css">
    asdasd  
     body {
            background: #171717;   
            /* IE9 SVG, needs conditional override of 'filter' to 'none' */
            background: url(data:image/svg+xml;base64,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);
            background: -moz-radial-gradient(center, ellipse cover,  #000000 0%, #133761 100%); /* FF3.6+ */
            background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,#000000), color-stop(100%,#133761)); /* Chrome,Safari4+ */
            background: -webkit-radial-gradient(center, ellipse cover,  #000000 0%,#133761 100%); /* Chrome10+,Safari5.1+ */
            background: -o-radial-gradient(center, ellipse cover,  #000000 0%,#133761 100%); /* Opera 12+ */
            background: -ms-radial-gradient(center, ellipse cover,  #000000 0%,#133761 100%); /* IE10+ */
            background: radial-gradient(ellipse at center,  #000000 0%,#133761 100%); /* W3C */
            filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#000000', endColorstr='#133761',GradientType=1 ); /* IE6-8 fallback on horizontal gradient */

            margin: 0;
            font-family: 'Arial';
        }
        #menu{
            font-size: 24px;
            color: #BEABD6;
            height: 28px;
        }
        a{
            padding: 12px 24px;
            text-decoration: none;
            text-align: center;
        }
        div {
            width: 598px;
            height: 100px;


            position: absolute;
            top:0;
            bottom: 0;
            left: 0;
            right: 0;

            margin: auto;
        }
    </style>
</head>
<body>
    <div id="menu">
        <a href="#">XXXXXXX</a>
        <a href="#">XXXXXXX</a>
        <a href="#">XXXXXXXXX</a>
    </div>
</body>
</html>

Answer 1

The solution is very simple: remove the asdasd in front of your body { . 解决方法非常简单：移除body {前面的asdasd body { 。

Side-note: The solution provided by Paulie_D is not necessary to solve your problem. 旁注：Paulie_D提供的解决方案对于解决您的问题不是必需的。

Answer 2

The code works fine....except you have to remove the zero margin from the body 该代码可以正常工作....除非您必须从body删除零边距

 body { background: #171717; /* IE9 SVG, needs conditional override of 'filter' to 'none' */ background: url(data:image/svg+xml; base64, 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); background: -moz-radial-gradient(center, ellipse cover, #000000 0%, #133761 100%); /* FF3.6+ */ background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #000000), color-stop(100%, #133761)); /* Chrome,Safari4+ */ background: -webkit-radial-gradient(center, ellipse cover, #000000 0%, #133761 100%); /* Chrome10+,Safari5.1+ */ background: -o-radial-gradient(center, ellipse cover, #000000 0%, #133761 100%); /* Opera 12+ */ background: -ms-radial-gradient(center, ellipse cover, #000000 0%, #133761 100%); /* IE10+ */ background: radial-gradient(ellipse at center, #000000 0%, #133761 100%); /* W3C */ filter: progid: DXImageTransform.Microsoft.gradient(startColorstr='#000000', endColorstr='#133761', GradientType=1); /* IE6-8 fallback on horizontal gradient */ background: radial-gradient(ellipse at center, #000000 0%, #133761 100%); } #menu { font-size: 24px; color: #BEABD6; height: 28px; } a { padding: 12px 24px; text-decoration: none; text-align: center; } div { width: 598px; height: 100px; position: absolute; top: 0; bottom: 0; left: 0; right: 0; margin: auto; }

 <div id="menu"> <a href="#">XXXXXXX</a> <a href="#">XXXXXXX</a> <a href="#">XXXXXXXXX</a> </div>

CSS3渐变无法作为背景

问题描述

2 个解决方案

解决方案1
3 2015-07-18 23:24:14

解决方案2
1 已采纳 2015-07-18 23:17:24

CSS3渐变无法作为背景

问题描述

2 个解决方案

解决方案1 3 2015-07-18 23:24:14

解决方案2 1 已采纳 2015-07-18 23:17:24

解决方案1
3 2015-07-18 23:24:14

解决方案2
1 已采纳 2015-07-18 23:17:24