Result

jQuery

$(document).ready(function() {
    //ハッシュリンクのアンカータグをクリックするとマッチするidを持つ要素にスクロールする
    $('a[href^="#"]').click(function(event) {

        var id = $(this).attr("href");
        var offset = 60;
        var target = $(id).offset().top - offset;
        $('html, body').animate({scrollTop:target}, 500);
        event.preventDefault();
        return false;
    });
});

html

<div class="navigation">
    <a href="#html">HTML</a>
    <a href="#css">CSS</a>
    <a href="#php">PHP</a>
    <a href="#javascript">JavaScript</a>
    <a href="#jquery">jQuery</a>
</div>

<div class="container">
    <div class="section">
        <h1 id="html">HTML</h1>
        <p>テキスト</p>
    </div>
    <div class="section">
        <h1 id="css">CSS</h1>
        <p>テキスト</p>
    </div>
    <div class="section">
        <h1 id="php">PHP</h1>
        <p>テキスト</p>
    </div>
    <div class="section">
        <h1 id="javascript">JavaScript</h1>
        <p>テキスト</p>
    </div>
    <div class="section">
        <h1 id="jquery">jQuery</h1>
        <p>テキスト</p>
    </div>
</div>

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