Header 页面顶部空白

Question

我的问题是我的 header 与我的页面顶部稍微分开，我似乎无法弄清楚为什么，它可能真的很简单，但我迷路了。谁能帮我让它回到页面顶部？

非常感谢。

这是代码，

HTML:

    <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>stepps</title>
    <link rel="stylesheet" type="text/css" href="stylesheet.css">
</head>
<body>

    <div class="container">

        <header>
            <img src="images/logo.png">


            <nav>
                <ul>
                    <li><a href="#">Home</a></li>
                    <li><a href="#">About</a></li>
                    <li><a href="#">Members</a></li>
                    <li><a href="#">Productions</a></li>
                    <li><a href="#">Gallery</a></li>
                    <li><a href="#">Tickets</a></li>
                    <li><a href="#">FAQ</a></li>
                    <li><a href="#">Contact Us</a></li>
                </ul>
            </nav>
        </header>

        <div id="banner">


        </div>

        <div id="content">
            <p>Bacon ipsum dolor amet pastrami tail pork, cupim pig porchetta swine pork chop leberkas flank sausage beef ribs. Bresaola venison andouille fatback capicola kevin. Pancetta ham meatball venison cupim rump, drumstick beef picanha turkey. Chicken filet mignon hamburger strip steak venison, doner cow beef ribs boudin brisket salami landjaeger biltong ham shankle. Filet mignon doner kevin, spare ribs cupim corned beef porchetta hamburger drumstick leberkas. Frankfurter pastrami sirloin jerky rump sausage ball tip strip steak landjaeger jowl ground round chuck cow kielbasa hamburger. Turducken bacon alcatra bresaola ball tip meatloaf.

Ham chicken shankle bresaola. Bresaola swine andouille kielbasa, short ribs filet mignon pastrami boudin pork loin jerky turducken ham hock. Meatloaf salami prosciutto, bresaola tail jerky alcatra filet mignon rump. Alcatra shankle boudin pork belly, pork kielbasa ball tip sirloin brisket bresaola turducken tenderloin. Salami shoulder corned beef strip steak, spare ribs fatback drumstick tenderloin. Chuck prosciutto andouille, tongue frankfurter capicola venison tri-tip shank kielbasa chicken.

Ground round tri-tip shoulder, pig turkey doner andouille turducken corned beef jowl leberkas sausage biltong picanha. Leberkas chuck strip steak, beef beef ribs bresaola ribeye short ribs meatloaf pastrami pig corned beef drumstick. Kevin andouille swine corned beef beef frankfurter cupim capicola flank porchetta alcatra chuck. Pork belly tri-tip chuck jowl, beef drumstick brisket cupim andouille turkey sirloin strip steak tongue. Pork loin tenderloin sausage, meatball meatloaf pastrami chicken short loin turducken biltong jerky t-bone landjaeger tri-tip rump. Meatloaf sausage salami t-bone leberkas capicola flank ham hock pork belly pork chop. Pork beef hamburger salami fatback biltong alcatra ham drumstick filet mignon tri-tip.</p>
        </div>

    </div>
</body>
</html>

CSS:

body {
    margin: 0;
    padding: 0;
    border: 0;
    font-family: 'Helvetica';
    background-color: #E6E6E6;
}


header {
    margin: 0;
    padding: 0;
    border: 0;
    height: 110px;
    width: 100%;
    position: fixed;
    background-color: #a43131;
    z-index: 99;
}

header img {
    display: block;
    height: 100px;
    position: relative;
    left: 55%;
    margin-left: -100px;
    padding-top: 5px;
    padding-bottom: 5px;

}




/*navigation */
nav {
    background-color: #7c2828;
    margin: 0;
    font-size: 15px;
    text-align: center;
}

nav ul {
    margin: 0;
    padding: 0;
    display: inline-block;
}

nav ul li {
    /* allows to arrange list items in a row without float */
    display: inline-block;
    list-style-type: none;
}

/* first level items style */
nav > ul > li > a {
    color: #fff;
    background-color: #7c2828;
    display: block;
    line-height: 2em;
    padding: 0.5em 0.5em;
    text-decoration: none;

}


nav > ul > li > a:hover {
    color: #fff;
    background-color: #a43131;
    display: block;
    line-height: 2em;
    padding: 0.5em 0.5em;
    text-decoration: none;
    transition: 0.5s;

}

/* navigation end */


#banner {
    width: 100%;
    height: 800px;
    position: fixed;
    top: 110px;

    background-image:url(images/headerimage.jpg);
    background-size: cover;
}


#content {
    width: 100%;
    position: relative;
    top: 910px;
    background: #e6e6e6;
    height: 1500px;
}

这个论坛有点新，所以对格式不正确表示歉意post，希望你能成功，我真的很感激任何帮助，非常感谢。

杰克.

Answer 1

您可以使用...修复该问题

top: 0;

因为您在该元素上使用固定位置。

header {
    margin: 0;
    padding: 0;
    border: 0;
    height: 110px;
    width: 100%;
    position: fixed;
    top: 0;
    background-color: #a43131;
    z-index: 99;
}

看到了in action on JSFiddle.

Answer 2

将 header { top: 0; } 添加到 CSS

Answer 3

发生这种情况的主要原因是因为 banner 是 position:fixed，我认为有一个原因也是固定的，但如果没有，你可以删除它，它会也解决了你的问题。

Header 页面顶部空白

Header gap at top of page

html

css

header