#about {color: #999;text-align: center;font: 0.9em Arial, Helvetica;}
#about a {color: #777;}
.menu {list-style: none;counter-reset: li;-moz-box-shadow: 0 1px 2px rgba(0, 0, 0, .1) inset;-webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .1) inset;box-shadow: 0 1px 2px rgba(0, 0, 0, .1) inset;-moz-border-radius: 10px;-webkit-border-radius: 10px;border-radius: 10px;}
.menu:before, .menu:after {content: "";display: table;}
.menu:after {clear: both;}
.menu {zoom:1;}
/* -------------------------------- */        
.menu li {position: relative;float: left;cursor: pointer;height: 240px;}
.menu li:hover, .menu li:focus {
	background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, .2)), to(rgba(255, 255, 255, 0)));
	background-image: -webkit-linear-gradient(top, rgba(255, 255, 255, .2), rgba(255, 255, 255, 0));
	background-image: -moz-linear-gradient(top, rgba(255, 255, 255, .2), rgba(255, 255, 255, 0));
	background-image: -ms-linear-gradient(top, rgba(255, 255, 255, .2), rgba(255, 255, 255, 0));
	background-image: -o-linear-gradient(top, rgba(255, 255, 255, .2), rgba(255, 255, 255, 0));
	background-image: linear-gradient(top, rgba(255, 255, 255, .2), rgba(255, 255, 255, 0));
}
.menu .cover {z-index: 2;}
.menu .cover:focus {outline: 0;}
/* -------------------------------- */
.menu li::after {
 content: counter(li);
 counter-increment: li;
 font: italic bold 10px serif, georgia;
 position: absolute;
 color: rgba(255, 255, 255, .1);
 opacity: 0;
 -webkit-transition: all .2s ease-out;
 -moz-transition: all .2s ease-out;
 -ms-transition: all .2s ease-out;
 -o-transition: all .2s ease-out;
 transition: all .2s ease-out;
}
 .menu li:hover::after, .menu li:focus::after {font-size: 100px;opacity: 1;}
 .menu .cover::after {z-index: -1;}
/* -------------------------------- */       
.menu li:nth-child(1), .menu li:nth-child(2), .menu li:nth-child(3) {margin-top: 0;}
.menu li:nth-child(1), .menu li:nth-child(4), .menu li:nth-child(7) {margin-left: 0;}
/* -------------------------------- */       
/* -------------------------------- */
.menu .content {
	opacity: 0;
	display: none\9;
	overflow: hidden;
	font: 12px Arial, Helvetica;
	position: absolute;
	height: 120px;
	width: 200px; /* Ideally: height: 100%; width: 100%; but works at it should just in FF */
 -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;
   text-align: left;
  font-family: "微软雅黑";
  font-size: 12px;
  color: #FFFFFF;
  background-repeat: no-repeat;
  margin-right: 4%;
  margin-left: 4%;
  line-height: 22px;
}
.menu .expanded {opacity: .95;display: block\9;overflow: visible;padding: 40px;height: 440px;width: 650px; /* Cover the entire area */}
 .menu li:nth-child(3n) .content { /* 3,6,9 */right: 0;}
 .menu li:nth-child(3n-1) .expanded { /* 2,5,8 */left: 50%;margin-left: -310px;}
 .menu li:nth-child(16) .content, /* 16,17,18 */ .menu li:nth-child(17) .content, .menu li:nth-child(18) .content {bottom: 0;}
 .menu li:nth-child(13) .content, /* 13,14,15 */ .menu li:nth-child(14) .content, .menu li:nth-child(15) .content {bottom: 0;}
 .menu li:nth-child(10) .content, /* 10,11,12 */ .menu li:nth-child(11) .content, .menu li:nth-child(12) .content {}
 .menu li:nth-child(4) .expanded, /* 4,5,6 */ .menu li:nth-child(5) .expanded, .menu li:nth-child(6) .expanded {margin-top: -190px;top: 50%;}
/* -------------------------------- */    
.menu .title {position: absolute;height: 100%;width: 100%;text-align: center;font: italic bold 1em/120px 'trebuchet MS', Arial, helvetica;opacity: .2;}
.menu li:hover .title {opacity: .7;}
/* -------------------------------- */
.menu .close {
	display: none;
	border: 5px solid #fff;
	color: #fff;
	cursor: pointer;
	height: 40px;
	width: 40px;
	font: bold 20px/40px arial, helvetica;
	position: absolute;
	text-align: center;
	top: -20px;
	right: -20px;
	-moz-border-radius: 40px;
	-webkit-border-radius: 40px;
	border-radius: 40px;
}
.menu .cover .close {display: block;}