* {
	margin:0;
	padding:0;
	list-style: none;
}
a,img {
	border:0;
	text-decoration: none;
}
.solution-list {
	position:relative;
	width:1200px;
	margin:0 auto;
	height:412px;
	z-index:9;
}
.solution-list ul li {
	float:left;
	width:240px;
	position:relative;
	height:412px;
	transition: all 0.5s; /*过渡*/
	-o-transition: all 0.5s;
	-ms-transition: all 0.5s;
	-moz-transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
.solution-item-warpper {
	width: 240px;
	height: 412px;
	background: url(../images/jdal/shuayi.png) no-repeat center;
}
.solution-list ul li p.solution-title {
	position:absolute;
	top:211px;
	width:100%;
	text-align: center;
	color:#FFF;
	font-size:18px;
	z-index:2;
}
.solution-bar {
	position: absolute;
	top:187px;
	left:50%;
	width:30px;
	height:3px;
	margin-left:-15px;
	background:#FFF;
}
.solution-list ul li p.solution-intro {
	position:absolute;
	top:282px;
	left:50%;
	width:242px;
	margin-left:-121px;
	z-index:2;
	overflow: hidden;

	font-size:14px;
	color:#EEE;
	line-height:2;
	opacity: 0;
	filter:alpha(opacity=0);/*IE*/
	text-align: justify;
}
.solution-list ul li a {
	position:absolute;
	top:452px;
	left:50%;
	width:174px;
	margin-left:-87px;
	z-index:2;

	height:40px;
	line-height:40px;
	text-align: center;
	font-size: 14px;
	color:#FFF;
	background:#0af;
	display:none;
}

.solution-item-02 {
	background-image: url(../images/jdal/s2.png);
}
.solution-item-03 {
	background-image: url(../images/jdal/s3.png);
}
.solution-item-04 {
	background-image: url(../images/jdal/s4.png);
}
.solution-item-05 {
	background-image: url(../images/jdal/s5.png);
}
.clearfix::after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}
/*鼠标悬停*/
.active .solution-item-warpper {
	position: absolute;
	top:-5px;
	left:-51px;
	z-index:9;

	width:336px;
	height:420px;
	background:url(../images/jdal/huayi.png) no-repeat;
	box-shadow:0 5px 40px rgba(0,0,0,0.5);
	-o-box-shadow:0 5px 40px rgba(0,0,0,0.5);
	-ms-box-shadow:0 5px 40px rgba(0,0,0,0.5);
	-moz-box-shadow:0 5px 40px rgba(0,0,0,0.5);
	-webkit-box-shadow:0 5px 40px rgba(0,0,0,0.5);
}
.active .solution-item-02 {
	background-image: url(../images/jdal/2.png);
}
.active .solution-item-03 {
	background-image: url(../images/jdal/3.png);
}
.active .solution-item-04 {
	background-image: url(../images/jdal/4.png);
}
.active .solution-item-05 {
	background-image: url(../images/jdal/5.png);
}
.solution-list ul li.active p.solution-title {
    top: 158px;
    font-size: 22px;
}
.active .solution-bar {
    top: 201px;
    background-color: #009dff;
}
.solution-list ul li.active p.solution-intro {
	    top: 230px;
  	  	opacity: 1;
  	  	filter: alpha(opacity=100);
}
.solution-list ul li.active a {
    top: 388px;
    display: block;
    z-index:9;
}
.solution-list ul li a:hover {
    background-color: #0099e5;
    transition: all .6s;
    -moz-transition: all .6s;
    -webkit-transition: all .6s;
    -o-transition: all .6s;
}