@charset "utf-8";
/* CSS Document */
/* banner */
.ban-box{
	background:#030215 url(/wp-content/uploads/images/qa/qa_ban_bj.jpg) repeat-x left top;
}
.ban-box > .box-w{
	height: 411px;
	background: url(/wp-content/uploads/images/qa/qa_ban_img.png) no-repeat center bottom;
}

/* 痛点 */
.pain-spot {
	height: 222px;
	margin-top: 50px;
}
.pain-spot li {
	width: 222px;
	height: 222px;
	float: left;
	color: #fff;
	margin-left: 42px;
	transition: all 0.6s;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 100%;
}
.pain-spot li:hover {
	background-size: 108%;
}
.pain-spot li.ps-1 {
	background-image: url(/wp-content/uploads/images/qa/qa_img1-1.jpg);
}
.pain-spot li.ps-2 {
	background-image: url(/wp-content/uploads/images/qa/qa_img1-2.jpg);
}
.pain-spot li.ps-3 {
	background-image: url(/wp-content/uploads/images/qa/qa_img1-3.jpg);
}
.pain-spot li.ps-4 {
	background-image: url(/wp-content/uploads/images/qa/qa_img1-4.jpg);
}

/* 优劣势对比 */
.advantage > dl {
	width: 305px;
	float: left;
	margin-left: 30px;
	padding-bottom: 140px;
	position: relative;
}
.advantage > dl > dt {
	margin-right: 35px;
	line-height: 1.8;
}
.advantage > dl > dd {
	width: 100%;
	height: 176px;
	position: absolute;
	bottom: 0;
	left: 0;
	box-sizing: border-box;
	padding: 90px 0 0 42px;
	background-repeat: no-repeat;
	background-position: center top;
}
.advantage > dl.adv-1 {
	margin-top: 110px;
}
.advantage > dl.adv-1 > dd {
	background-image: url(/wp-content/uploads/images/qa/qa_img2-1.png);
}
.advantage > dl.adv-2 {
	margin-top: 80px;
}
.advantage > dl.adv-2 > dd {
	background-image: url(/wp-content/uploads/images/qa/qa_img2-2.png);
}
.advantage > dl.adv-3 {
	width: 345px;
}
.advantage > dl.adv-3 > dd {
	background-image: url(/wp-content/uploads/images/qa/qa_img2-3.png);
}

/* 四大核心技术 */
.core-technology{
	height: 448px;
	margin-top: 50px;
}
.core-technology li{
	width: 258px;
	height: 446px;
	text-align: center;
	background-color: #fff;
	border: 1px solid #e3e3e3;
	margin-left: 20px;
}
.core-technology li p {
	text-align: left;
	margin: 10px 20px 0;
	line-height: 1.8;
	color: #999;
	font-size: 16px;
}
.core-technology li:first-child {
	margin-left: 0;
}

/* 技术详情 */
.skill-det > ul {
	width: 100%;
	line-height: 56px;
	overflow: hidden;
}
.skill-det > ul > li {
	float: left;
	width: 25%;
	font-size: 18px;
	text-align: center;
	cursor: pointer;
}
.skill-det > ul.sul-five > li {
	width: 20%;
}
.skill-det > ul > li.true-li {
	color: #fff;
	background: #4285ec;
	background: linear-gradient(62deg , #4285ec, #0bbafb);
}
.skill-det > dl > dt {
	width: 350px;
}
.skill-det > dl > dt > div > h4 {
	font-size: 28px;
	margin-top: 100px;
}
.skill-det > dl > dt > div > p {
	font-size: 16px;
	color: #999;
	line-height: 1.8;
	margin-top: 10px;
}
.skill-det > dl > dd {
	width: 588px;
	height: 412px;
}

/* 解决方案 */
.solution {
	overflow: hidden;
}
.solution > dl {
	width: 50%;
	height: 152px;
	float: left;
	margin-top: 50px;
}
.solution > dl > dt {
	float: left;
	padding: 35px 0 0 30px;
}
.solution > dl > dd {
	margin-left: 120px;
}
.solution > dl > dd > p {
	line-height: 1.8;
	padding-right: 20px;
}