CSS3打造的卷角菜单

编辑：007 时间：2015-06-16
<head>
<title>CSS3打造的卷角菜单_烟台荣华软件科技有限公司原创技术</title>
<style>
ul,li{
	list-style-type:none;
	padding:0;
	}
.form{
	width:405px;
	height:200px;
	background:#2f2f2f;
	position:relative;
	overflow:hidden;
	margin:30px auto;
	}
.corner{
	background: -webkit-linear-gradient(45deg, #2e2e2e 24%, #5F5F5F 40%,#6f6f6f 43%,#5F5F5F 46%,#2F2F2F 50%,#fff 50%,#fff);
	background: -moz-linear-gradient(45deg, #2e2e2e 24%, #5F5F5F 40%,#6f6f6f 43%,#5F5F5F 46%,#2F2F2F 50%,#fff 50%,#fff);height: 90px;
	background: -o-linear-gradient(45deg, #2e2e2e 24%, #5F5F5F 40%,#6f6f6f 43%,#5F5F5F 46%,#2F2F2F 50%,#fff 50%,#fff);height: 90px;
	background: -ms-linear-gradient(45deg, #2e2e2e 24%, #5F5F5F 40%,#6f6f6f 43%,#5F5F5F 46%,#2F2F2F 50%,#fff 50%,#fff);height: 90px;
	background: linear-gradient(45deg, #2e2e2e 24%, #5F5F5F 40%,#6f6f6f 43%,#5F5F5F 46%,#2F2F2F 50%,#fff 50%,#fff);height: 90px;
	width: 90px;
	height:90px;
	border-radius: 0 0 0px 90px / 0 0 0 30px;
	-webkit-transform: rotate(-90deg);
	-moz-transform: rotate(-90deg);
  -o-transform: rotate(-90deg);
  -ms-transform: rotate(-90deg);
  transform: rotate(-90deg);
	position: absolute;
	left:-4px;
	top: -4px;
	box-shadow: 5px 2px 8px black; 
	overflow:hidden;
	-webkit-transition:all 0.3s linear 0s;
  -moz-transition:all 0.3s linear 0s;
  -o-transition:all 0.3s linear 0s;
  -ms-transition:all 0.3s linear 0s;
  transition:all 0.3s linear 0s;
}

.corner:after{
	height:100%;
	width:100%;
	position: absolute;
	content: "";
	top: -15px;
	left: -82px;
	border-radius: 90px 90px 0px 0 / 40px 40px 0 0;
	z-index: 1;
	background: #2F2F2F;
	-webkit-transform: rotate(77deg);
	-moz-transform: rotate(77deg);
  -o-transform: rotate(77deg);
  -ms-transform: rotate(77deg);
  transform: rotate(77deg);
	box-shadow: 0px 0px 8px black inset;
}
.button{
  float: left;
	height:40px;
	margin:20px 20px;
	border-radius:30px;
	border:1px solid #151515;
	box-shadow:0px 2px 2px rgba(0,0,0,0.6);
	overflow:hidden;
 	}
.button li {
  float: left;
}  
.button li a{
	float:left;
  display:block;
  text-decoration:none;
  padding: 0 20px;
	height:40px;
	line-height:36px;
	font-size:14px;
	color:#eee;
	text-align:center;
	border-right:1px solid #151515;
	box-shadow:-1px 0px 0px rgba(255,255,255,0.1) inset,inset 0px -1px 1px rgba(200,200,200,0.1),inset 0px 1px 2px rgba(255,255,255,0.1);
	text-shadow:0px -1px 0px #000;
	background:-webkit-linear-gradient(top,rgba(200,200,200,0.1) 0%,rgba(200,200,200,0.1) 50%,#222 50%,#222);
	background:-moz-linear-gradient(top,rgba(200,200,200,0.1) 0%,rgba(200,200,200,0.1) 50%,#222 50%,#222);
  background:-o-linear-gradient(top,rgba(200,200,200,0.1) 0%,rgba(200,200,200,0.1) 50%,#222 50%,#222);
  background:-ms-linear-gradient(top,rgba(200,200,200,0.1) 0%,rgba(200,200,200,0.1) 50%,#222 50%,#222);
  background:linear-gradient(top,rgba(200,200,200,0.1) 0%,rgba(200,200,200,0.1) 50%,#222 50%,#222);
	}
.button li:first-child a{
	border-radius:30px 0 0 30px;
	}
.button li:last-child a{
	border-radius:0px 30px 30px 0;
  border-right: none;
	}
.button li a:hover{
	cursor:pointer;
	background:-webkit-linear-gradient(top,rgba(50,50,50,0.4) 20%,rgba(100,100,100,0.3));
	background:-moz-linear-gradient(top,rgba(50,50,50,0.4) 20%,rgba(100,100,100,0.3));
  background:-o-linear-gradient(top,rgba(50,50,50,0.4) 20%,rgba(100,100,100,0.3));
  background:-ms-linear-gradient(top,rgba(50,50,50,0.4) 20%,rgba(100,100,100,0.3));
  background:linear-gradient(top,rgba(50,50,50,0.4) 20%,rgba(100,100,100,0.3));
	box-shadow:0px 2px 4px rgba(0,0,0,0.8) inset;
	color:#b7def5;
	text-shadow:0px 0px 8px rgba(0,162,255,0.8);
	}

.notice{
	position:relative;
	padding:10px 0 0 25px;
  margin: 20px auto;
  width: 120px;
	}
.arrow{
	width:13px;
	height:20px;
	background:#FC9;
	position:absolute;
	top:0px;
	left:0px;
	-webkit-animation:notices linear 0.8s infinite ;
	-moz-animation:notices linear 0.8s infinite ;
  -o-animation:notices linear 0.8s infinite ;
  -ms-animation:notices linear 0.8s infinite ;
  animation:notices linear 0.8s infinite ;
	}
.arrow:after{
	width:0;
	height:0;
	border-width:12px;
	border-style:solid dashed dashed dashed;
	border-color:#FC9 transparent transparent transparent;
	position:absolute;
	bottom:-22px;
	left:-5px;
	display:block;
	content:"";
	}
@-webkit-keyframes notices{
	0%{top:0px;}
	50%{top:10px;}
	100%{top:0px;}
	}
@-moz-keyframes notices{
	0%{top:0px;}
	50%{top:10px;}
	100%{top:0px;}
	}
@-o-keyframes notices{
	0%{top:0px;}
	50%{top:10px;}
	100%{top:0px;}
	}
@-ms-keyframes notices{
	0%{top:0px;}
	50%{top:10px;}
	100%{top:0px;}
	}  
@keyframes notices{
	0%{top:0px;}
	50%{top:10px;}
	100%{top:0px;}
	}  
</style>  
</head>
<body>
<div class="page">
	<header id="header">
		<hgrounp class="white blank">
			<h1>CSS3制作卷角菜单</h1>
			<h2>作者：烟台荣华软件科技有限公司原创技术<h2>
		</hgrounp>
	</header>
	<section class="demo">
    <div class="notice"><div class="arrow"></div>拖动书角看看 *^_^*</div>
    <div class="form" id="form">
      <div class="corner" id="corner"></div>
        <ul class="button">
          <li><a href="">W3cplus</a></li>
          <li><a href="">Blog</a></li>
          <li class="navcurrent"><a href="">About Us</a></li>
          <li class="borderno"><a href="">Contact</a></li>
        </ul>
      </div>	
	</section>
</div>
<script>
(function(){
	var form=document.getElementById("form");
	var corner=document.getElementById("corner")
	var ftop=form.offsetTop;
	var fleft=form.offsetLeft;
	var switchopen=0;
	corner.onmousedown=function(e){
		e.preventDefault(); 
        form.style.cursor="move";
		switchopen=1;
		}
	form.onmousemove=function(e){
		if(switchopen==1){
			if(e.pageX-fleft>90 ||e.pageY-ftop>90){
				corner.style.width=corner.style.height=90+"px";
				corner.style.left=corner.style.top=-4+"px"
				}
			else{
				corner.style.width=corner.style.height=e.pageY-ftop+"px";
				
				}
		}
	}
	form.onmouseup=function(){
		switchopen=0;
                this.style.cursor="default";
		}
	})()
</script>
<br />
<p><a href="http://www.rongsoft.cn">烟台荣华软件科技有限公司</a> - 多用户商城平台开发！</p>
</body>
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CSS3打造的卷角菜单

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