.submenu1 li {
   border-bottom: 1px solid;
   border-color:#CCCCCC;
   filter:alpha(opacity=100); /*ie滤镜，透明度50%*/
   -moz-opacity:1; /*firefox私有，透明度50%*/
   opacity:1;/*其他，透明度50%*/
   background-color:#48ABE2;
   vertical-align: middle;}

.submenu1{
    left: 0;
    max-height: 0;
    position: absolute;
    top: 100%;
    z-index: 0;
    -webkit-perspective: 400px;
    -moz-perspective: 400px;
    -ms-perspective: 400px;
    -o-perspective: 400px;
    perspective: 400px;}
.submenu1 li {
	height:35px;
	visibility: hidden;
	opacity:0;
    -webkit-transform: rotateY(90deg);
    -moz-transform: rotateY(90deg);
    -ms-transform: rotateY(90deg);
    -o-transform: rotateY(90deg);
    transform: rotateY(90deg);

    -webkit-transition: opacity .4s, -webkit-transform .5s;
    -moz-transition: opacity .4s, -moz-transform .5s;
    -ms-transition: opacity .4s, -ms-transform .5s;
    -o-transition: opacity .4s, -o-transform .5s;
    transition: opacity .4s, transform .5s;}
.submenu1 li table tr td a {
	height:35px;
	line-height: 35px;
	font-size: 12px;}

.menu .submenu1 li table tr td a:hover {
    border-left: 3px solid #ffffff;
    border-radius: 0;
    color: #000000;
	text-decoration: none;
	height:35px;
	line-height: 35px;}
.menu > li:hover .submenu1, .menu > li:focus .submenu1 {
    max-height: 2000px;
    z-index: 10;}
.menu > li:hover .submenu1 li, .menu > li:focus .submenu1 li {
     visibility: visible;
     opacity:1;
    -webkit-transform: none;
    -moz-transform: none;
    -ms-transform: none;
    -o-transform: none;
    transform: none;}

.menu li:hover .submenu1 li:nth-child(1) {
    -webkit-transition-delay: 0s;
    -moz-transition-delay: 0s;
    -ms-transition-delay: 0s;
    -o-transition-delay: 0s;
    transition-delay: 0s;}
.menu li:hover .submenu1 li:nth-child(2) {
    -webkit-transition-delay: 50ms;
    -moz-transition-delay: 50ms;
    -ms-transition-delay: 50ms;
    -o-transition-delay: 50ms;
    transition-delay: 50ms;}
.menu li:hover .submenu1 li:nth-child(3) {
    -webkit-transition-delay: 100ms;
    -moz-transition-delay: 100ms;
    -ms-transition-delay: 100ms;
    -o-transition-delay: 100ms;
    transition-delay: 100ms;}
.menu li:hover .submenu1 li:nth-child(4) {
    -webkit-transition-delay: 150ms;
    -moz-transition-delay: 150ms;
    -ms-transition-delay: 150ms;
    -o-transition-delay: 150ms;
    transition-delay: 150ms;}
.menu li:hover .submenu1 li:nth-child(5) {
    -webkit-transition-delay: 200ms;
    -moz-transition-delay: 200ms;
    -ms-transition-delay: 200ms;
    -o-transition-delay: 200ms;
    transition-delay: 200ms;}
.menu li:hover .submenu1 li:nth-child(6) {
    -webkit-transition-delay: 250ms;
    -moz-transition-delay: 250ms;
    -ms-transition-delay: 250ms;
    -o-transition-delay: 250ms;
    transition-delay: 250ms;}
.menu li:hover .submenu1 li:nth-child(7) {
    -webkit-transition-delay: 300ms;
    -moz-transition-delay: 300ms;
    -ms-transition-delay: 300ms;
    -o-transition-delay: 300ms;
    transition-delay: 300ms;}
.menu li:hover .submenu1 li:nth-child(8) {
    -webkit-transition-delay: 350ms;
    -moz-transition-delay: 350ms;
    -ms-transition-delay: 350ms;
    -o-transition-delay: 350ms;
    transition-delay: 350ms;}
.menu li:hover .submenu1 li:nth-child(9) {
    -webkit-transition-delay: 400ms;
    -moz-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    transition-delay: 400ms;}
.menu li:hover .submenu1 li:nth-child(10) {
    -webkit-transition-delay: 450ms;
    -moz-transition-delay: 450ms;
    -ms-transition-delay: 450ms;
    -o-transition-delay: 450ms;
    transition-delay: 450ms;}

.menu li:hover .submenu1 li:nth-child(11) {
    -webkit-transition-delay: 500ms;
    -moz-transition-delay: 500ms;
    -ms-transition-delay: 500ms;
    -o-transition-delay: 500ms;
    transition-delay: 500ms;}

.submenu1 li:nth-child(1) {
    -webkit-transition-delay: 500ms;
    -moz-transition-delay: 500ms;
    -ms-transition-delay: 500ms;
    -o-transition-delay: 500ms;
    transition-delay: 500ms;}

.submenu1 li:nth-child(2) {
    -webkit-transition-delay: 450ms;
    -moz-transition-delay: 450ms;
    -ms-transition-delay: 450ms;
    -o-transition-delay: 450ms;
    transition-delay: 450ms;}
.submenu1 li:nth-child(3) {
    -webkit-transition-delay: 400ms;
    -moz-transition-delay: 400ms;
    -ms-transition-delay: 400ms;
    -o-transition-delay: 400ms;
    transition-delay: 400ms;}
.submenu1 li:nth-child(4) {
    -webkit-transition-delay: 350ms;
    -moz-transition-delay: 350ms;
    -ms-transition-delay: 350ms;
    -o-transition-delay: 350ms;
    transition-delay: 350ms;}
.submenu1 li:nth-child(5) {
    -webkit-transition-delay: 300ms;
    -moz-transition-delay: 300ms;
    -ms-transition-delay: 300ms;
    -o-transition-delay: 300ms;
    transition-delay: 300ms;}
.submenu1 li:nth-child(6) {
    -webkit-transition-delay: 250ms;
    -moz-transition-delay: 250ms;
    -ms-transition-delay: 250ms;
    -o-transition-delay: 250ms;
    transition-delay: 250ms;}
.submenu1 li:nth-child(7) {
    -webkit-transition-delay: 200ms;
    -moz-transition-delay: 200ms;
    -ms-transition-delay: 200ms;
    -o-transition-delay: 200ms;
    transition-delay: 200ms;}
.submenu1 li:nth-child(8) {
    -webkit-transition-delay: 150ms;
    -moz-transition-delay: 150ms;
    -ms-transition-delay: 150ms;
    -o-transition-delay: 150ms;
    transition-delay: 150ms;}
.submenu1 li:nth-child(9) {
    -webkit-transition-delay: 100ms;
    -moz-transition-delay: 100ms;
    -ms-transition-delay: 100ms;
    -o-transition-delay: 100ms;
    transition-delay: 100ms;}
.submenu1 li:nth-child(10) {
    -webkit-transition-delay: 50ms;
    -moz-transition-delay: 50ms;
    -ms-transition-delay: 50ms;
    -o-transition-delay: 50ms;
    transition-delay: 50ms;}
.submenu1 li:nth-child(11) {
    -webkit-transition-delay: 0s;
    -moz-transition-delay: 0s;
    -ms-transition-delay: 0s;
    -o-transition-delay: 0s;
    transition-delay: 0s;}