@charset "utf-8";
/* CSS Document */
/* banner */
.banner{
	width: 100%;
	height: 600px;
	position: relative;
}
.banner .ban-a{
	width: 100%;
	height: 600px;
	position: absolute;
	left: 0;
	top: 0;
	color: #fff;
	background-color: #061e7f;
	background-repeat: no-repeat;
	background-position: center top;
	background-size: cover;
}
.banner .ban-a1{
	background-image: url(/wp-content/uploads/images/te/te-bj1.jpg);
}

/* 列表 */
.problem-list {
	flex-wrap: wrap;
}
.problem-list > li {
	width: 48%;
	height: 170px;
	margin-top: 40px;
	padding: 30px 30px 0 240px;
	border-radius: 10px;
	background-color: #fff;
	box-sizing: border-box;
	box-shadow: 0 0 10px rgba(0, 7, 169, .07);
	background-repeat: no-repeat;
	background-position: 15px center;
}
.problem-list > li:nth-child(even) {
	margin-left: 4%;
}
.problem-list > li:first-child {
	background-image: url(/wp-content/uploads/images/te/te-img1.jpg);
}
.problem-list > li:nth-child(2) {
	background-image: url(/wp-content/uploads/images/te/te-img2.jpg);
}
.problem-list > li:nth-child(3) {
	background-image: url(/wp-content/uploads/images/te/te-img3.jpg);
}
.problem-list > li:nth-child(4) {
	background-image: url(/wp-content/uploads/images/te/te-img4.jpg);
}
.problem-list > li:nth-child(5) {
	background-image: url(/wp-content/uploads/images/te/te-img5.jpg);
}
.problem-list > li:nth-child(6) {
	background-image: url(/wp-content/uploads/images/te/te-img6.jpg);
}

/* 学习成长平台 */
.platform-bg {
	height: 430px;
	box-sizing: border-box;
	background: url(/wp-content/uploads/images/te/te-bj2.jpg) no-repeat center center;
}
.platform-bg > div:first-child {
	padding-top: 138px;
}
.platform-img {
	position: absolute;
	right: 0;
	top: -50px;
	width: 663px;
	height: 451px;
	color: #fff;
	background: url(/wp-content/uploads/images/index/index-img5.png) no-repeat center center;
}
.platform-img > strong {
	position: absolute;
	font-size: 16px;
}
.platform-img > strong:first-child {
	top: 125px;
	left: 160px;
}
.platform-img > strong:nth-child(2) {
	top: 245px;
	right: 36px;
}
.platform-img > strong:nth-child(3) {
	bottom: 20px;
	left: -30px;
}
.platform-img > div {
	position: absolute;
	text-shadow: 1px 1px 1px #555;
}
.platform-img > div:nth-child(4) {
	top: 45px;
	left: 300px;
	text-align: center;
}
.platform-img > div:nth-child(5) {
	top: 165px;
	left: 253px;
}
.platform-img > div:nth-child(6) {
	top: 165px;
	left: 390px;
}
.platform-img > div:nth-child(7) {
	bottom: 11px;
	left: 175px;
}
.platform-img > div:nth-child(8) {
	bottom: 11px;
	left: 330px;
}
.platform-img > div:nth-child(9) {
	bottom: 11px;
	left: 475px;
}