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ホバー効果のある複数の小さなdivをスクロールするために、固定された100%のdivを取得しようとしています(スクロールしてもページの上部に留まるように)。ナビゲーションを小さな div の上に移動させる方法がわかりません。常にその後ろに移動します。問題は css の位置タグだと思いますが、途方に暮れています...助けてください!

ホバー効果のある小さなdivのコードは次のとおりです..私にとってはうまくいかなかったので、上部のナビゲーションdivを取り出しました...

<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Untitled Document</title>
    <link rel="stylesheet" href="styles.css"  />
</head>
<body>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>        
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>        
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>        
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
   </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>        
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>        
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
    <div class="main">
        <div class="view view-fifth">
            <img src="1.png" />
            <div class="mask">
                <h2>Android 4.0</h2>
                <a href="#" class="info">$9.99</a>
                <p>
                    Dual Core! 4GB Memory, 1024x768 Best Tablet of 2013! You Buy Now! You Buy Now! You     Buy Now! You Buy Now! You Buy Now! You Buy Now!
                </p>
            </div>
        </div>
    </div>
</body>
</html>

そして、CSS

.view {
    width: 180px;
    height: 160px;
    margin: 5px;
    float: left;
    overflow: hidden;
    position: relative;
    text-align: center;
    /*
    -webkit-box-shadow: 1px 1px 2px #e6e6e6;
    -moz-box-shadow: 1px 1px 2px #e6e6e6;
    box-shadow: 1px 1px 2px #e6e6e6;
    */
    cursor: default;
    background: #fff url() no-repeat center center;
    /*
    border-top: 2px solid #2e84c0;
    border-left: 2px solid #2e84c0;
    border-right: 2px solid #efefef;
    border-bottom: 4px solid #2e84c0;
    */
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
body {
    background-image:url    (../img/blue_line_background.jpg);
    min-width:1080px;
}
.view .mask,.view .content {
    width: 180px;
    height: 160px;
    position: absolute;
    overflow: hidden;
    top: 0;
    left: 0;
}
.view img {
    display: block;
    position: relative;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.view h2 {
    text-transform: uppercase;
    color: #fff;
    text-align: center;
    position: relative;
    font-size: 15px;
    padding: 2px;
    background: rgba(0, 0, 0, 0.8);
    margin: 0 0 0 0;
}
.view p {
    font-family: Georgia, serif;
    font-style: italic;
    font-size: 12px;
    position: relative;
    color: #fff;
    /*padding: 10px 20px 20px;*/
    text-align: center;
}
.view a.info {
    display: inline-block;
    text-decoration:none;
    font-weight:bold;
    padding: 5px;
    background:;
    color: #359ce1;
    text-transform: uppercase;
    /* 
    -webkit-box-shadow: 0 0 1px #000;
    -moz-box-shadow: 0 0 1px #000;
    box-shadow: 0 0 1px #000;
    */
}
.view a.info: hover {
    -webkit-box-shadow: 0 0 5px #000;
    -moz-box-shadow: 0 0 5px #000;
    box-shadow: 0 0 5px #000;
}
.view-fifth img {
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
} 
.view-fifth .mask {
    background-color: #c3c3c3;
    -webkit-transform: translateX(-300px);
    -moz-transform: translateX(-300px);
    -o-transform: translateX(-300px);
    -ms-transform: translateX(-300px);
    transform: translateX(-300px);
    -ms-filter: "progid:     DXImageTransform.Microsoft.Alpha(Opacity=100)";
    filter: alpha(opacity=100);
    opacity: 1;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    border-bottom-left-radius: 5px;
    border-top-left-radius: 5px;
} 
.view-fifth h2 {
    background: rgba(255, 255, 255, 0.5);
    color: #000;
    -webkit-box-shadow: 0px 1px 3px rgba(159, 141,     140, 0.5);
    -moz-box-shadow: 0px 1px 3px rgba(159, 141, 140,     0.5);
    box-shadow: 0px 1px 3px rgba(159, 141, 140,     0.5);   
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.view-fifth p {
    -ms-filter: "progid:     DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    opacity: 0;
    color: #000;
    -webkit-transition: all 0.2s linear;
    -moz-transition: all 0.2s linear;
    -o-transition: all 0.2s linear;
    -ms-transition: all 0.2s linear;
    transition: all 0.2s linear;
    border-bottom-left-radius: 5px;
    border-top-left-radius: 5px;
}
.view-fifth:hover .mask {
    -webkit-transform: translateX(0px);
    -moz-transform: translateX(0px);
    -o-transform: translateX(0px);
    -ms-transform: translateX(0px);
    transform: translateX(0px);
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.view-fifth:hover img {
    -webkit-transform: translateX(300px);
    -moz-transform: translateX(300px);
    -o-transform: translateX(300px);
    -ms-transform: translateX(300px);
    transform: translateX(300px);
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
.view-fifth:hover p {
    -ms-filter: "progid:         DXImageTransform.Microsoft.Alpha(Opacity=100)";
    filter: alpha(opacity=100);
    opacity: 1;
}

そして、何らかの理由で..コード入力ボタンが機能しません..コードを投稿するには、1行に4つのスペースを手動で入力する必要があります..

4

1 に答える 1

0

過去に似たようなことをしたことがあります。ページの横にナビゲーション タブを配置し、ページが展開されたときに常にその上に表示されるようにしたいと考えていました。これは、 position: fixedz-index: 1000を組み合わせて使用​​し、この div を本体自体に固定することで簡単に実現できました。

W3C には、位置と z-index に関する優れた記事があります。

http://www.w3schools.com/cssref/pr_class_position.asp http://www.w3schools.com/cssref/pr_pos_z-index.asp

これが役立つことを願っています。

于 2013-01-18T21:43:42.063 に答える