css3制作3D旋转导航特效

这篇文章我们将带着大家做一个 3D 旋转导航特效,在做之前,大家需要有一定的 css3 变形 transform 和过渡 transition 等知识内容的学习,如果有的同学还是对这一块的知识相对薄弱的话,建议大家先去提高一下这些知识,推荐阅读《css3 变形与动画(上)》和《css3 变形与动画(下)》这两篇文章,让大家快速掌握 css3 变形与动画知识。

先来卡一下我们要实现的效果:

css3 制作 3D 旋转导航特效 上面的效果是不是很炫啊,这就是我们今天要实现的内容,具体任务要求如下:

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

先来看一下 HTML 代码:

<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>

css 代码:

@import url("https://www.w3cplus.com/demo/css3/base.css");
/*任务一:引入本地字体文件*/

@font-face {
	font-family: 'sansationregular';
	src: url('https://www.w3cplus.com/demo/css3/3DAnimationDropdownMenu/sansation_regular-webfont.eot');
	src: url('https://www.w3cplus.com/demo/css3/3DAnimationDropdownMenu/sansation_regular-webfont.eot?#iefix') format('https://www.w3cplus.com/demo/css3/3DAnimationDropdownMenu/embedded-opentype'), url('https://www.w3cplus.com/demo/css3/3DAnimationDropdownMenu/sansation_regular-webfont.woff') format('woff'), url('https://www.w3cplus.com/demo/css3/3DAnimationDropdownMenu/sansation_regular-webfont.ttf') format('truetype'), url('https://www.w3cplus.com/demo/css3/3DAnimationDropdownMenu/sansation_regular-webfont.svg#sansationregular') format('svg');
	font-weight: normal;
	font-style: normal;
}

body {
	background-color: #edecec;
}

ul,
li {
	list-style: none outside none;
}
/* basic menu styles */

.nav-menu {
	display: block;
	background: #74adaa;
	width: 951px;
	margin: 50px auto 150px;
}

.nav-menu>li {
	display: inline;
	float: left;
	border-right: 1px solid #94c0be;
	position: relative;
}

.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: 'sansationregular';
	-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;
}
/* animation domination */

.three-d {
	/* 任务三、设置 3D 舞台布景 */
	-webkit-perspective: 200px;
	-moz-perspective: 200px;
	-ms-perspective: 200px;
	-o-perspective: 200px;
	perspective: 200px;
	/*任务四、设置 3D 舞台布景过渡效果*/
	-webkit-transition: all .07s linear;
	-moz-transition: all .07s linear;
	-ms-transition: all .07s linear;
	-o-transition: all .07s linear;
	transition: all .07s linear;
	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 {
	-wekbit-transform: translateZ(-25px) rotateX(90deg);
	-moz-transform: translateZ(-25px) rotateX(90deg);
	-o-transform: translateZ(-25px) rotateX(90deg);
	-ms-transform: translateZ(-25px) rotateX(90deg);
	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*/
	-webkit-transition: all .3s ease-out;
	-moz-transition: all .3s ease-out;
	-ms-transition: all .3s ease-out;
	-o-transition: all .3s ease-out;
	transition: all .3s ease-out;
	-webkit-transform: translatez(-25px);
	-moz-transform: translatez(-25px);
	-ms-transform: translatez(-25px);
	-o-transform: translatez(-25px);
	transform: translatez(-25px);
	-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-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: -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);
}

好了,以上就是全部的 css3 制作 3D 旋转导航特效的代码,拿去不谢,如果你有更好的欢迎交流学习。

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