.banner{
    width: 100%;
    height: 400px;
    overflow: hidden;
    text-align: center;
}
.banner img {
    width: 1920px;
}
.case-nav{
    margin: 50px 0;
}
.case-nav .title{
	text-align: center;
	margin-bottom: 20px;
}
.case-nav .title h2{height: 35px; margin-bottom: 5px; background: url(../img/icons.png) no-repeat 60% -446px; font-size: 0;overflow: hidden;}
.case-nav .title h3{line-height: 38px; font-size: 24px;color: #333333;}
.case-nav .title h6{font-size: 14px;color: #999999;}
.case-nav ul{
    height: 40px;
    width: 492px;
    margin-left: 30%;
    margin-top: 40px;
}
.case-nav ul li{
	float: left;
    width: 124px;
    height: 40px;
    border: 1px solid #dddddd;
    margin: 0 0 0 -1px;
    background-color: #ffffff;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    cursor: pointer;
}
.case-nav ul li:first-child{border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
.case-nav ul li:last-child{border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.case-nav ul .active{
	border-color: #0d6fb8;
    background-color: #0d6fb8;
}
.case-nav ul .active a{
	color: #fff;
}
.case{
	position: relative;
    width: 100%;
    height: 100%;
}
.case li {
    float: left;
    display: block;
    overflow: hidden;
    width: 20%;
    position: relative;
    cursor: pointer;
}
.case li .case-img {
    display: block;
    margin: 0;
    width: 100%;
    transition: -webkit-transform 0.3s linear;
    transition: -moz-transform 0.3s linear;
    transition: transform 0.3s linear;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    transform: scale(1);
}
.case li .des{ background:#fff; padding:20px 23px 23px; overflow:hidden; position:relative;}
.case li .des h4{ font-size:16px; line-height:28px; color:#474646; display:block; margin-bottom:6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.case li .des p{ font-size:12px; line-height:24px; color:#9a9999; display:block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
 }
.case li:nth-child(even)  .des{
	background: #f1f1f1 !important;
}

.case li .mobile{ display:block; width:32px; height:32px; cursor:pointer; position: absolute; z-index:999; overflow:hidden; background:url(../img/alewm_qu2.png) center center no-repeat;  float: left; bottom:50px; right:23px;}
.case li .case-sj1{ position: relative; display:block; top:0; left:0;}
.case li .case-sj2{ position: relative; display:block; top:0px; left:0;}
.case li .mobile, .case li .case-sj1,.case li .case-sj2{
	-o-transition: 0.6s  cubic-bezier(1, .57, .78, 1.45);
	-webkit-transition: 0.6s  cubic-bezier(1, .57, .78, 1.45);
	-ms-transition: 0.6s  cubic-bezier(1, .57, .78, 1.45);
    -moz-transition: 0.6s  cubic-bezier(1, .57, .78, 1.45);
    transition: 0.6s  cubic-bezier(1, .57, .78, 1.45);}
.case li:hover .mobile{ background:url(../img/alewm_qu.png) center center no-repeat;}
.case li:hover .mobile .case-sj1{ top:-32px !important;}
.case li:hover .mobile .case-sj2{ top:-32px !important;}

.toolbar-item-app:hover .toolbar-layer{opacity:1;filter:alpha(opacity=100);transform:scale(1);-webkit-transform:scale(1);-moz-transform:scale(1);-ms-transform:scale(1);-o-transform:scale(1);z-index: 1000;}
.toolbar-item-app .toolbar-layer{ height:192px; width:154px; background:url(../img/ewm_sj_2.png) center top no-repeat;}
.toolbar-layer{position:absolute;right: 49px;
    bottom: 74px; opacity:0;filter:alpha(opacity=0);
	transform-origin: 95% 95%;-moz-transform-origin: 95% 95%;-ms-transform-origin: 95% 95%;-o-transform-origin: 95% 95%;-webkit-transform-origin: 95% 95%;transform:scale(0.01);
	-moz-transform:scale(0.01);-ms-transform:scale(0.01);-o-transform:scale(0.01);-webkit-transform:scale(0.01);transition:all 0.8s;-moz-transition:all 0.8s;-ms-transition:all 0.8s;-o-transition:all 0.8s;-webkit-transition:all 0.8s;}
.toolbar-layer img{ display:block; position:absolute; width:128px; height:128px; left:50%; margin-left:-64px; margin-top:14px; }

.case li .imgbox {
	float: left;
	display: block; 
	overflow:hidden;
	position:relative;
	cursor: pointer;
	width: 100%;
}
.case li .imgbox:before{
	overflow: hidden;
	content: '';
	width: 100%;
	height: 100%;
	position: absolute;
	display: block;
	z-index: 3;
	background: rgba(0,0,0,0.7);
	opacity: 0; top:-100%;
	transition: opacity 0.35s;
    -webkit-transition: opacity 0.35s;
}

.case li .go{ width:100%; height:100%; display:block; position:absolute; z-index:99; left:0; top:0; background: url(../img/nal_yan.png) center top no-repeat; text-align: center;}
.case li .go{	
	transition: -o-transform 0.6s  cubic-bezier(1, .57, .78, 1.0);
	transition: -ms-transform 0.6s  cubic-bezier(1, .57, .78, 1.0);
	transition: -webkit-transform 0.6s  cubic-bezier(1, .57, .78, 1.0);
	transition: -moz-transform 0.6s  cubic-bezier(1, .57, .78, 1.0);
    transition: transform 0.6s  cubic-bezier(1, .57, .78, 1.0);
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
	-ms-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0);  opacity:0; -moz-opacity:0;  -ms-opacity:0;  -o-opacity:0; -webkit-opacity:0;   filter: alpha(opacity=0);
}
.case li:hover .imgbox:before{ top:0; opacity:1; -moz-opacity:1;  -ms-opacity:1;  -o-opacity:1; -webkit-opacity:1;   filter: alpha(opacity=100);}
.case li:hover .case-img{ -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1);-o-transform: scale(1.1);transform: scale(1.1);}
.case li:hover .go{ -webkit-transform: scale(1); -moz-transform: scale(1); transform: scale(1);  opacity:1; -moz-opacity:1;  -ms-opacity:1;  -o-opacity:1; -webkit-opacity:1;   filter: alpha(opacity=100); }

.case li i{ display:block;top:33%; position:relative; transform:rotate(-90deg); -webkit-transform:rotate(-90deg); -moz-transform:rotate(-90deg); -o-transform:rotate(-90deg); }
.case li i em{ display:inline-block; width: 50px; height: 65px; background-image:url(../img/go.png); transform:scale(0.7,0.7); -webkit-transform:scale(0.7,0.7); -moz-transform:scale(0.7,0.7); -o-transform:scale(0.7,0.7);}
.case li i em{ -ms-animation: sprite-animate-go 1.7s steps(51)infinite; animation: sprite-animate-go 1.7s steps(51)infinite; -o-animation: sprite-animate-go 1.7s steps(51)infinite; -moz-animation: sprite-animate-go 1.7s steps(51)infinite; -webkit-animation: sprite-animate-go 1.7s steps(51)infinite; }
@-webkit-keyframes sprite-animate-go {
from { background-position:0 0 }
to { background-position: -2550px 0 }
}
@-moz-keyframes sprite-animate-go {
from { background-position:0 0 }
to { background-position: -2550px 0 }
}
@-o-keyframes sprite-animate-go {
from { background-position:0 0 }
to { background-position: -2550px 0 }
}
@keyframes sprite-animate-go {
from { background-position:0 0 }
to { background-position: -2550px 0 }
}
.sidebar-right{
	width:100%;
	height:100%;
	background: url(../img/catc.png) repeat;
	background-repeat: repeat;
	position:fixed;
	z-index:99999;
	right:-200%;
	top:0;
	overflow:hidden;
}
.sidebar-scroll-right{
	right:0px;
	width:100%;
	height:100%;
	-webkit-overflow-scroll:touch!important;
}
.sidebar-decoration{
	background:#252525;
	background-repeat:repeat-x;
	height:2px;
	margin-bottom:15px;
}
.sidebar-header-right{ position:absolute; width:100%; height:100%;
	line-height:25px;
}
.close-sidebar-right{
	height:100%;
	width:100%;
	display:block; position:absolute;
	float:right;
}
.close-sidebar-right-img{
	height:25px;
	width:25px;
	display:block; position:absolute;
	right:50px; top:30px; z-index:9;
}
.fo_menu{ width:1200px; height:100%; overflow:hidden; top:0; display:block; float:right; position:relative; z-index:3;background:#fff;}
@media only screen and (max-width:768px) {
	.case li {
		width: 50%;
	}
}
@media only screen and (min-width:768px) {
	.case li {
		width: 33.33%;
	}
}
@media only screen and (min-width:1260px) {
	.case li {
		width: 25%;
	}
}
@media only screen and (min-width:1800px) {
	.case li {
		width: 20%;
	}
}
@media only screen and (min-width:2400px) {
	.case li {
		width: 16.66%;
	}
}