ページをスクロールしても、その場所にとどまるヘッダーを持つページを作成しました。
問題は、Ctrl + fキーを押してブラウザベースの単語検索を実行し、Webページで何かを検索しようとすると、検索がヘッダーdivの背後で行われることです。そして、下にスクロールして、検索された作業（ブラウザーが検索した部分で強調表示されます）を確認しました。
Gmailにもヘッダーがあり、ページのスクロール時に静止したままであり、この「検索」の問題も処理することに気付きました。
どうすればこれを修正できるかについての提案。
以下に私のページのサンプルソースを提供します。
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<head>
<style>
#masthead {
background-color: #131623;
border-bottom: 4px solid #FFFFFF;
border-top: 0 none;
left: 0;
min-width: 980px;
position: fixed;
top: 0;
width: 100%;
}
#masthead {
border-bottom: 0 none;
border-top: 4px solid #171A23;
left: 0;
min-width: 980px;
position: fixed;
top: 0;
width: 100%;
z-index: 900;
}
#masthead {
border-bottom: medium none;
border-top: 0 none;
box-shadow: none;
overflow: visible;
position: fixed;
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#masthead {
background-color: #131623;
border-bottom: 4px solid #FFFFFF;
border-top: 1px solid #666666;
left: 0;
min-width: 980px;
position: fixed;
top: 0;
width: 100%;
z-index: 900;
}
div, p, span, a, li, strong {
font-family: Arial,sans-serif;
}
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, li, fieldset, form, label, legend {
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</style>
</head>
<body>
<div id="masthead">
<div id="universal-nav" style="height:40px; background-color:#eaeaea;" >
</div>
<div class="menu-subtabs" style="height:30px; background-color:#fafafa;"">
<h2>SalesOne</h2>
</div>
</div>
</br></br></br></br></br>
<table border="0" summary="Content Block">
<tr>
<td>
<p xmlns="">
<a href="#Win">Win Summary</a>
<br/>
<a href="#Client">Client</a>
<br/>
<a href="#Overview">Project Overview</a>
<br/>
</p>
<p xmlns="" id="Win">
<strong>
<font color="#008000">Win Summary</font>
</strong>
</p>
<p xmlns="">
Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.</p>
<p xmlns="" id="Client">
<font color="#008000">
<strong>Customer</strong>
</font>
</p>
<p xmlns="">
<a href="http://www.yara.com/">Yara International ASA</a>Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.Located in Norway, Yara International ASA is the world™s leading chemical company that converts energy, natural minerals and nitrogen from the air into essential products for farmers and industrial customers. Through their environmental and industrial products, they help safeguard air and water quality and preserve food quality.
</p>
<p xmlns="" id="Overview">
<strong>
<font color="#008000">Project Overview</font>
</strong>
</p>
<p xmlns="">
ITS Enterprise Services - security services will provide hosted and managed services as part of SO project for data center hosting and management. The security components include:</p>
</td>
</tr>
</table>
</body>
</html>
</html>
よろしくお願いします、Zeeshan