< > 9-10 制作3D旋转导航综合练习题

制作3D旋转导航综合练习题

小伙伴们，根据变形transform和过渡transition等内容，实现如下3D旋转动画下拉导航

案例在线演示地址：http://codepen.io/airen/pen/icFba

任务

1、通过CSS3的@font-face属性引入本地字体

2、调用自定义的字体

3、设置3D舞台布景

4、给3D舞台布景设置过渡动画效果

5、给不是当前状态的3D舞台的悬浮与聚焦状态设置变形效果

6、给3D舞台中“.three-d-box”设置过渡与变形效果

7、给导航设置3D前，与3D后变形效果

8、设置导航当前状态与悬浮状态下的背景效果

9、显示下拉导航菜单，并其设置一个变形效果

<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>制作3D旋转导航</title>
    <style>
        @import url("http://www.w3cplus.com/demo/css3/base.css");
        /*任务一：引入本地字体文件*/
        @font-face {
            font-family:myFont;
            src: url('sansation_regular-webfont.eot'),
            url:('sansation_regular-webfont.woff'),
            url:('sansation_regular-webfont.ttf'),
            url:('sansation_regular-webfont.svg');
        }
        body {
            background-color:#edecec;
        }
        
        /* basic menu styles */
        .nav-menu {
          display: block;
            background: #74adaa;
            width:950px;
            margin: 50px auto 150px;
        }
        .nav-menu > li {
          display: inline;
          float:left;            
            border-right:1px solid #94c0be;
        }
        .nav-menu > li:last-child {
          border-right: none;
        }
        .nav-menu li a {
          color: #fff;
            display: block;
            text-decoration: none;
          /*调用本地字体*/
            font-family:"myFont";
          -webkit-font-smoothing: antialiased;
            -moz-font-smoothing: antialiased;
            font-smoothing: antialiased;
            text-transform: capitalize;
            overflow: visible;
            line-height: 20px;
            font-size: 20px;
            padding: 15px 30px 15px 31px;            
        }
        
        
        .three-d {
          /* 任务三、设置3D舞台布景 */
        perspective: 200;
          /*任务四、设置3D舞台布景过渡效果*/
        transition: all, 0.07s, linear;
          position: relative;
        
          position: relative;
        }
        .three-d:not(.active):hover {
          cursor: pointer;
        }
        
        /*任务五、给不是当前状态的3D舞台的悬浮与聚焦状态设置变形效果*/
        .three-d:not(.active):hover .three-d-box, 
        .three-d:not(.active):focus .three-d-box                {
        transform: translateZ(-25px) rotateX(90deg);
        -moz-transform: translateZ(-25px) rotateX(90deg); 
        -webkit-transform: translateZ(-25px) rotateX(90deg);
        }
        
        .three-d-box {
          /*任务六、给3D舞台中“.three-d-box”设置过渡与变形效果*/
          transition: all .3s ease-out;
          -webkit-transition: all .3s ease-out;
          -webkit-transform-style: preserve-3d;
          -moz-transform-style: preserve-3d;
          -ms-transform-style: preserve-3d;
          -o-transform-style: preserve-3d;
          transform-style: preserve-3d;
          -webkit-pointer-events: none;
          -moz-pointer-events: none;
          -ms-pointer-events: none;
          -o-pointer-events: none;
          pointer-events: none;
          position: absolute;
          top: 0;
            left: 0;
            display: block;
            width: 100%;
            height: 100%;
        }
        
        /*任务七、给导航设置3D前，与3D后变形效果*/
        .front {
            -webkit-transform: rotateX(0deg) translateZ(25px);
            -moz-transform: rotateX(0deg) translateZ(25px);
            -ms-transform: rotateX(0deg) translateZ(25px);
            -o-transform: rotateX(0deg) translateZ(25px);
            transform: rotateX(0deg) translateZ(25px);
         }
        
        .back {
            -webkit-transform: rotateX(-90deg) translateZ(25px);
            -moz-transform: rotateX(-90deg) translateZ(25px);
            -ms-transform: rotateX(-90deg) translateZ(25px);
            -o-transform: rotateX(-90deg) translateZ(25px);
           transform: rotateX(-90deg) translateZ(25px);
        
          color: #FFE7C4;
        }
        
        .front, .back {
          display: block;
            width: 100%;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            background: #74adaa;
            padding: 15px 30px 15px 31px;    
            color: white;
            -webkit-pointer-events: none;
          -moz-pointer-events: none;
          -ms-pointer-events: none;
          -o-pointer-events: none;
          pointer-events: none;
          -webkit-box-sizing: border-box;
          box-sizing: border-box;
        }
        /*任务八、设置导航当前状态与悬浮状态下的背景效果*/
        .nav-menu li .active .front,
        .nav-menu li .active .back,
        .nav-menu li a:hover .front,
        .nav-menu li a:hover .back 
        {
            background-color: #51938f;
            -webkit-background-size: 5px 5px;
            background-size: 5px 5px;
            background-position: 0 0, 30px 30px;
            background-image: -webit-linea-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480), linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480);
            background-image: -moz-linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480), linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480);
            background-image: -ms-linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480), linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480);
            background-image: -o-linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480), linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480);
            background-image: linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480), linear-gradient(45deg, #478480 25%, transparent 25%, transparent 75%, #478480 75%, #478480);
        }
        .nav-menu ul {
          position: absolute;
            text-align: left;
            line-height: 40px;
            font-size: 14px;
            width: 200px;
            -webkit-transition: all 0.3s ease-in;
          -moz-transition: all 0.3s ease-in;
          -ms-transition: all 0.3s ease-in;
          -o-transition: all 0.3s ease-in;
          transition: all 0.3s ease-in;
          -webkit-transform-origin: 0px 0px;
          -moz-transform-origin: 0px 0px;
          -ms-transform-origin: 0px 0px;
          -o-transform-origin: 0px 0px;
          transform-origin: 0px 0px;
          -webkit-transform: rotateX(-90deg);
          -moz-transform: rotateX(-90deg);
          -ms-transform: rotateX(-90deg);
          -o-transform: rotateX(-90deg);
          transform: rotateX(-90deg);
          -webkit-backface-visibility: hidden;
          -moz-backface-visibility: hidden;
          -ms-backface-visibility: hidden;
          -o-backface-visibility: hidden;
            backface-visibility: hidden;
        }
        /*任务九、显示下拉导航菜单，并其设置一个变形效果*/
        .nav-menu > li:hover ul {
          display: block;
          -webkit-transform: rotateX(0deg);
          -moz-transform: rotateX(0deg);
          -ms-transform: rotateX(0deg);
          -o-transform: rotateX(0deg);
          transform: rotateX(0deg);
         }
    </style>
</head>
<body>
    <div id="nav">
        <ul class="nav-menu clearfix unstyled">
            <li><a href="#" class="three-d active">
                Home
                <span class="three-d-box"><span class="front">Home</span><span class="back">Home</span></span>
            </a></li>
            <li><a href="#" class="three-d">
                Services
                <span class="three-d-box"><span class="front">Services</span><span class="back">Services</span></span>
            </a></li>
            <li><a href="#" class="three-d">
                Products
                <span class="three-d-box"><span class="front">Products</span><span class="back">Products</span></span>
            </a></li>
            <li><a href="#" class="three-d">
                About
                <span class="three-d-box"><span class="front">About</span><span class="back">About</span></span>
            </a></li>
            <li><a href="#" class="three-d">
                Contact
                <span class="three-d-box"><span class="front">Contact</span><span class="back">Contact</span></span>
            </a></li>
            <li><a href="#" class="three-d">
                Blog
                <span class="three-d-box"><span class="front">Blog</span><span class="back">Blog</span></span></a>
                <ul class="clearfix unstyled drop-menu">
                    <li><a href="#" class="three-d">
                            Html5
                            <span class="three-d-box"><span class="front">Html5</span><span class="back">Html5</span></span>
                    </a></li>
                    <li><a href="#" class="three-d">
                        Css3
                        <span class="three-d-box"><span class="front">Css3</span><span class="back">Css3</span></span>
                    </a></li>
                    <li><a href="#" class="three-d">
                        JavaScript
                        <span class="three-d-box"><span class="front">JavaScript</span><span class="back">JavaScript</span></span>
                    </a></li>
                    <li><a href="#" class="three-d">
                        Videogames
                        <span class="three-d-box"><span class="front">Videogames</span><span class="back">Videogames</span></span>
                    </a></li>
                </ul>
            </li>
            <li><a href="#" class="three-d">
                Shop On-line
                <span class="three-d-box"><span class="front">Shop On-line</span><span class="back">Shop On-line</span></span>
            </a></li>
        </ul>
    </div>
</body>
</html>

 

posted @ 2017-10-19 23:15  罪恩徒斯  阅读(160)  评论(0)    收藏  举报