将<div>中的<li>对齐以使其居中？

时间：2016-11-19 19:46:40

标签： javascript html css

快速提问。

我无法弄清楚如何将画廊图标对齐到屏幕中心。正如您从代码片段中看到的那样，它是未对齐的。只是为了说明我的意思，你可以看看这个：

Highlighted the misalignment http://image.prntscr.com/image/6b23dd35f89849c980ecc54b7db14278.png

任何人都能指出我正确的方向吗？

* {
    font-family: "Trebuchet MS";
}

/* BODY */

body {
    background-color: #FFF6E5;
}

body hr {
    width: 55%;
}

/*LOGO*/

#logo {
    font-size: 4em;
    text-align: center;
}

#logo p {
    margin: 0px;
}

/* NAVBAR */

#navbar a {
    text-decoration: none;
    color: black;
}

#navbar {
    text-align: center;
    font-size: 1.4em;
}

/* CONTENT */

#content {
    width: 30%;
    text-align: center;
    margin: auto;
    font-size: 1.05em;
}

/* MENU */

#item {
    float: left;
    width: 30%;
    margin: 5px;
}

#item img {
    width: 100%;
}

#img-box {
    width: 100%;
    overflow: hidden;
    border: 1px solid black;
}
<!DOCTYPE html>
<html>
    <head>
        <title>GingeSwag Productions</title>
        <link href="main.css" rel="stylesheet">
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
        <script type="text/javascript" src="main.js"></script>
        <link rel="stylesheet" type="text/css" media="screen" href="http://cdnjs.cloudflare.com/ajax/libs/fancybox/1.3.4/jquery.fancybox-1.3.4.css"/>
    </head>
    
    <body>
        <!-- STYLE SECTION -->
        <style type="text/css">
            body {
                font-family: "Aller", "sans-serif";  /* just a custom font */
            }
            
            a:-webkit-any-link {
                text-decoration: none;	/* ignoring default link settings */
            }
            
            ul {
                list-style-type: none;	/* hiding the bullets from ul */
            }
            
            .fade {
                opacity: 0.8;		/* sets default view to a 80% opacity */
                transition: opacity .25s ease-in-out;
                -moz-transition: opacity .25s ease-in-out;
                -webkit-transition: opacity .25s ease-in-out;
            }
            
            .fade:hover {
                opacity: 1;	/* sets default view to a 100% opacity when on hover state */
            }
            
            .img-wrapper {
                width: 300px;
                height: 200px;
                border: 0.1em solid #ccc;
                border-radius: 0.4em;
                background-color: #f3f3f3;
                box-shadow: 0.1em 0.1em 0.5em -0.2em #777;
                margin: 1em 1em;
            }
            
            img {
                border-radius: 0.4em 0.4em 0.4em 0.4em;		/* radius should be the same as the img-wrapper */
            }
            
            .gallery-wrapper {
                max-width: 1200px;
                margin: auto;
            }
            
            .gallery-wrapper ul li {
                display: inline-block;	/* sit wrappers in rows, not column block */
            }
            
            h1 {
                padding-left: 14em;
            }
            
            h4 {							/* style the photos titles */
                text-align: center;
                font-size: 1em;
                margin: 0;
                padding: 0.5em 2em;
                text-transform: uppercase;
                font-weight: bold;
                color: black;
            }
            
            .logo {
                margin-left: 22em;
                margin-bottom: 4em;
            }
        </style>
        
        <div id="logo">
            <p>GingeSwagProductions</p>
        </div>
        
        <div id="navbar">
            <p>
                <a href="index.html">Home</a> -
                <a href="film.html">Film</a> -
                <a href="photography.html">Photography</a> -
                <a href="about.html">About</a> -
                <a href="contact.html">Contact</a>
            </p>
        </div>
        
        <hr>
        
        <div class="gallery-wrapper">	
            <h1>Natalia - Photoshoot</h1>
            <ul>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/1.JPG"><img src="pictures/albums/natalia/thumbnail/1.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/2.JPG"><img src="pictures/albums/natalia/thumbnail/2.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/3.JPG"><img src="pictures/albums/natalia/thumbnail/3.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/4.JPG"><img src="pictures/albums/natalia/thumbnail/4.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/5.JPG"><img src="pictures/albums/natalia/thumbnail/5.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/6.JPG"><img src="pictures/albums/natalia/thumbnail/6.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/7.JPG"><img src="pictures/albums/natalia/thumbnail/7.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/8.JPG"><img src="pictures/albums/natalia/thumbnail/8.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/9.JPG"><img src="pictures/albums/natalia/thumbnail/9.jpg"></a></figure>
                </li>
            </ul>
        </div>
        
        
    </body>
    
    <script type="text/javascript" src="js/jquery-1.11.0.min.js"></script>
	<script type="text/javascript" src="js/jquery-migrate-1.2.1.min.js"></script>
	<script type="text/javascript" src="js/jquery.fancybox-1.3.4.pack.min.js"></script>
    
    <script type="text/javascript">
        $(function($){
            var addToAll = false;
            var gallery = true;
            var titlePosition = 'inside';
            $(addToAll ? 'img' : 'img.fancybox').each(function(){
                var $this = $(this);
                var title = $this.attr('title');
                var src = $this.attr('data-big') || $this.attr('src');
                var a = $('<a href="#" class="fancybox"></a>').attr('href', src).attr('title', title);
                $this.wrap(a);
            });
            if (gallery)
                $('a.fancybox').attr('rel', 'fancyboxgallery');
            $('a.fancybox').fancybox({
                titlePosition: titlePosition
            });
        });
        $.noConflict();
    </script>
    
    <footer></footer>
</html>

2 个答案:

答案 0 :(得分：2)

尝试将这些属性设置为 ul 元素：

padding: 0;
text-align: center;


* {
    font-family: "Trebuchet MS";
}

/* BODY */

body {
    background-color: #FFF6E5;
}

body hr {
    width: 55%;
}

/*LOGO*/

#logo {
    font-size: 4em;
    text-align: center;
}

#logo p {
    margin: 0px;
}

/* NAVBAR */

#navbar a {
    text-decoration: none;
    color: black;
}

#navbar {
    text-align: center;
    font-size: 1.4em;
}

/* CONTENT */

#content {
    width: 30%;
    text-align: center;
    margin: auto;
    font-size: 1.05em;
}

/* MENU */

#item {
    float: left;
    width: 30%;
    margin: 5px;
}

#item img {
    width: 100%;
}

#img-box {
    width: 100%;
    overflow: hidden;
    border: 1px solid black;
}
<!DOCTYPE html>
<html>
    <head>
        <title>GingeSwag Productions</title>
        <link href="main.css" rel="stylesheet">
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
        <script type="text/javascript" src="main.js"></script>
        <link rel="stylesheet" type="text/css" media="screen" href="http://cdnjs.cloudflare.com/ajax/libs/fancybox/1.3.4/jquery.fancybox-1.3.4.css"/>
    </head>
    
    <body>
        <!-- STYLE SECTION -->
        <style type="text/css">
            body {
                font-family: "Aller", "sans-serif";  /* just a custom font */
            }
            
            a:-webkit-any-link {
                text-decoration: none;	/* ignoring default link settings */
            }
            
            ul {
                padding: 0;
                text-align: center;
                list-style-type: none;	/* hiding the bullets from ul */
            }
            
            .fade {
                opacity: 0.8;		/* sets default view to a 80% opacity */
                transition: opacity .25s ease-in-out;
                -moz-transition: opacity .25s ease-in-out;
                -webkit-transition: opacity .25s ease-in-out;
            }
            
            .fade:hover {
                opacity: 1;	/* sets default view to a 100% opacity when on hover state */
            }
            
            .img-wrapper {
                width: 300px;
                height: 200px;
                border: 0.1em solid #ccc;
                border-radius: 0.4em;
                background-color: #f3f3f3;
                box-shadow: 0.1em 0.1em 0.5em -0.2em #777;
                margin: 1em 1em;
            }
            
            img {
                border-radius: 0.4em 0.4em 0.4em 0.4em;		/* radius should be the same as the img-wrapper */
            }
            
            .gallery-wrapper {
                max-width: 1200px;
                margin: auto;
            }
            
            .gallery-wrapper ul li {
                display: inline-block;	/* sit wrappers in rows, not column block */
            }
            
            h1 {
                padding-left: 14em;
            }
            
            h4 {							/* style the photos titles */
                text-align: center;
                font-size: 1em;
                margin: 0;
                padding: 0.5em 2em;
                text-transform: uppercase;
                font-weight: bold;
                color: black;
            }
            
            .logo {
                margin-left: 22em;
                margin-bottom: 4em;
            }
        </style>
        
        <div id="logo">
            <p>GingeSwagProductions</p>
        </div>
        
        <div id="navbar">
            <p>
                <a href="index.html">Home</a> -
                <a href="film.html">Film</a> -
                <a href="photography.html">Photography</a> -
                <a href="about.html">About</a> -
                <a href="contact.html">Contact</a>
            </p>
        </div>
        
        <hr>
        
        <div class="gallery-wrapper">	
            <h1>Natalia - Photoshoot</h1>
            <ul>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/1.JPG"><img src="pictures/albums/natalia/thumbnail/1.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/2.JPG"><img src="pictures/albums/natalia/thumbnail/2.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/3.JPG"><img src="pictures/albums/natalia/thumbnail/3.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/4.JPG"><img src="pictures/albums/natalia/thumbnail/4.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/5.JPG"><img src="pictures/albums/natalia/thumbnail/5.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/6.JPG"><img src="pictures/albums/natalia/thumbnail/6.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/7.JPG"><img src="pictures/albums/natalia/thumbnail/7.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/8.JPG"><img src="pictures/albums/natalia/thumbnail/8.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/9.JPG"><img src="pictures/albums/natalia/thumbnail/9.jpg"></a></figure>
                </li>
            </ul>
        </div>
        
        
    </body>
    
    <script type="text/javascript" src="js/jquery-1.11.0.min.js"></script>
	<script type="text/javascript" src="js/jquery-migrate-1.2.1.min.js"></script>
	<script type="text/javascript" src="js/jquery.fancybox-1.3.4.pack.min.js"></script>
    
    <script type="text/javascript">
        $(function($){
            var addToAll = false;
            var gallery = true;
            var titlePosition = 'inside';
            $(addToAll ? 'img' : 'img.fancybox').each(function(){
                var $this = $(this);
                var title = $this.attr('title');
                var src = $this.attr('data-big') || $this.attr('src');
                var a = $('<a href="#" class="fancybox"></a>').attr('href', src).attr('title', title);
                $this.wrap(a);
            });
            if (gallery)
                $('a.fancybox').attr('rel', 'fancyboxgallery');
            $('a.fancybox').fancybox({
                titlePosition: titlePosition
            });
        });
        $.noConflict();
    </script>
    
    <footer></footer>
</html>

答案 1 :(得分：1)

添加

text-align: center;
padding: 0;

到ul 

* {
    font-family: "Trebuchet MS";
}

/* BODY */

body {
    background-color: #FFF6E5;
}

body hr {
    width: 55%;
}

/*LOGO*/

#logo {
    font-size: 4em;
    text-align: center;
}

#logo p {
    margin: 0px;
}

/* NAVBAR */

#navbar a {
    text-decoration: none;
    color: black;
}

#navbar {
    text-align: center;
    font-size: 1.4em;
}

/* CONTENT */

#content {
    width: 30%;
    text-align: center;
    margin: auto;
    font-size: 1.05em;
}

/* MENU */

#item {
    float: left;
    width: 30%;
    margin: 5px;
}

#item img {
    width: 100%;
}

#img-box {
    width: 100%;
    overflow: hidden;
    border: 1px solid black;
}
<!DOCTYPE html>
<html>
    <head>
        <title>GingeSwag Productions</title>
        <link href="main.css" rel="stylesheet">
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
        <script type="text/javascript" src="main.js"></script>
        <link rel="stylesheet" type="text/css" media="screen" href="http://cdnjs.cloudflare.com/ajax/libs/fancybox/1.3.4/jquery.fancybox-1.3.4.css"/>
    </head>
    
    <body>
        <!-- STYLE SECTION -->
        <style type="text/css">
            body {
                font-family: "Aller", "sans-serif";  /* just a custom font */
            }
            
            a:-webkit-any-link {
                text-decoration: none;	/* ignoring default link settings */
            }
            
            ul {
                list-style-type: none;	/* hiding the bullets from ul */
text-align: center;
padding: 0;
            }
            
            .fade {
                opacity: 0.8;		/* sets default view to a 80% opacity */
                transition: opacity .25s ease-in-out;
                -moz-transition: opacity .25s ease-in-out;
                -webkit-transition: opacity .25s ease-in-out;
            }
            
            .fade:hover {
                opacity: 1;	/* sets default view to a 100% opacity when on hover state */
            }
            
            .img-wrapper {
                width: 300px;
                height: 200px;
                border: 0.1em solid #ccc;
                border-radius: 0.4em;
                background-color: #f3f3f3;
                box-shadow: 0.1em 0.1em 0.5em -0.2em #777;
                margin: 1em 1em;
            }
            
            img {
                border-radius: 0.4em 0.4em 0.4em 0.4em;		/* radius should be the same as the img-wrapper */
            }
            
            .gallery-wrapper {
                max-width: 1200px;
                margin: auto;
            }
            
            .gallery-wrapper ul li {
                display: inline-block;	/* sit wrappers in rows, not column block */
            }
            
            h1 {
                padding-left: 14em;
            }
            
            h4 {							/* style the photos titles */
                text-align: center;
                font-size: 1em;
                margin: 0;
                padding: 0.5em 2em;
                text-transform: uppercase;
                font-weight: bold;
                color: black;
            }
            
            .logo {
                margin-left: 22em;
                margin-bottom: 4em;
            }
        </style>
        
        <div id="logo">
            <p>GingeSwagProductions</p>
        </div>
        
        <div id="navbar">
            <p>
                <a href="index.html">Home</a> -
                <a href="film.html">Film</a> -
                <a href="photography.html">Photography</a> -
                <a href="about.html">About</a> -
                <a href="contact.html">Contact</a>
            </p>
        </div>
        
        <hr>
        
        <div class="gallery-wrapper">	
            <h1>Natalia - Photoshoot</h1>
            <ul>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/1.JPG"><img src="pictures/albums/natalia/thumbnail/1.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/2.JPG"><img src="pictures/albums/natalia/thumbnail/2.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/3.JPG"><img src="pictures/albums/natalia/thumbnail/3.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/4.JPG"><img src="pictures/albums/natalia/thumbnail/4.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/5.JPG"><img src="pictures/albums/natalia/thumbnail/5.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/6.JPG"><img src="pictures/albums/natalia/thumbnail/6.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/7.JPG"><img src="pictures/albums/natalia/thumbnail/7.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/8.JPG"><img src="pictures/albums/natalia/thumbnail/8.jpg"></a></figure>
                </li>
                <li>
                    <figure class="img-wrapper fade"><a class="fancybox" href="pictures/albums/natalia/images/9.JPG"><img src="pictures/albums/natalia/thumbnail/9.jpg"></a></figure>
                </li>
            </ul>
        </div>
        
        
    </body>
    
    <script type="text/javascript" src="js/jquery-1.11.0.min.js"></script>
	<script type="text/javascript" src="js/jquery-migrate-1.2.1.min.js"></script>
	<script type="text/javascript" src="js/jquery.fancybox-1.3.4.pack.min.js"></script>
    
    <script type="text/javascript">
        $(function($){
            var addToAll = false;
            var gallery = true;
            var titlePosition = 'inside';
            $(addToAll ? 'img' : 'img.fancybox').each(function(){
                var $this = $(this);
                var title = $this.attr('title');
                var src = $this.attr('data-big') || $this.attr('src');
                var a = $('<a href="#" class="fancybox"></a>').attr('href', src).attr('title', title);
                $this.wrap(a);
            });
            if (gallery)
                $('a.fancybox').attr('rel', 'fancyboxgallery');
            $('a.fancybox').fancybox({
                titlePosition: titlePosition
            });
        });
        $.noConflict();
    </script>
    
    <footer></footer>
</html>

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