.nav {
	width: 100%;
	position: relative;
	/* overflow: hidden; */
	background-image: url(../image/17.jpg);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.nav1 {
	width: 100%;
	position: relative;
	/* height: 243px; */
	background-image: url(../image/31.jpg);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.nav_det {
	width: 1200px;
	/* overflow: hidden; */
	margin: 0 auto;
	position: relative;
}

.nav_top {
	display: flex;
	justify-content: flex-end;
	transform: translateY(14px);
}

.nav_top ul {
	display: flex;
	justify-content: flex-end;
}

.nav_top ul li {
	display: flex;
	align-items: center;
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 12px;
	text-align: center;
	margin: 20px 10px 0;
}

.nav_top ul li a img {
	width: 11px;
	height: 11px;
	margin-right: 5px;
}

.nav_search {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.nav_search .logo {
	display: flex;
	justify-content: flex-start;
	/* align-items: center; */
	margin: 0 10px 20px;
}
.nav_search .logo img {
	width: 100%;
	height: 100%;
}
/* .nav_search .logo img {
	width: 60px;
	height: 60px;
} */


.nav_search h1 {
	font-size: 40px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 50px;
	letter-spacing: 6px;
	margin-left: 10px;
}

.n_search {
	display: flex;
	justify-content: flex-end;
	align-content: center;
	/* margin-top: 37px; */
	position: relative;
	cursor: pointer;
}

.n_search input {
	width: 325px;
	height: 40px;
	background: #FFFFFF;
	border-radius: 30px;
	padding-left: 10px;
	cursor: pointer;
}

.s_btn {
	width: 65px;
	height: 40px;
	background: #EE4123;
	border-radius: 20px;
	margin-left: -33px;
	line-height: 40px;
	color: #FFFFFF;
	padding: 0 5px;
	overflow: hidden;
	font-size: 16px;
	display: flex;
	justify-content: space-around;
	align-content: center;
}

.s_btn img {
	width: 15px;
	height: 15px;
	margin-right: 8px;
	margin: 10px 0 0;
}

.nav_change {
	width: 100%;
	background-color: #BC0008;
	/* position: relative; */
}

.nav_change ul {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 50px;
	font-size: 16px;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 50px;
	font-size: 18px;
}

.active {
	background: #9a0309;
	transform: scale(1.2);
	box-shadow: 3px 1px 2px #9a0309;
}

.nav_change ul li {
	height: 50px;
	text-align: center;
	/* width: 130px; */
	flex: 1;
	line-height: 50px;
}

.nav_change ul li a {
	display: block;
	width: 100%;
}

.lis_chose,.lis_choses,.lis_chosess,.lis_chosessf,.lis_chose_practice {
	width: 130px;
	height: 100px;
	z-index: 5000;
	/* left: 300px; */
	/* top: 100px; */
	display: none;
	margin-left: 20px;
}

#list_o ,#id_subject,#teacher,#dy_practice{
	position: relative;
	z-index: 1000000000000;
}
.hover_show{
	position: relative;
}
.lis_chose,.lis_choses,.lis_chosess,.lis_chosessf,.lis_chose_practice {
	position: absolute;
	top: 50px;
	left: -10px;
}

.nav_change ul .active:hover .lis_chose,.nav_change ul .active:hover .lis_choses,.nav_change ul .active:hover .lis_chosess,.nav_change ul .active:hover .lis_chosessf,.nav_change ul #dy_practice:hover .lis_chose_practice {
	display: block !important;
}

.lis_chose ol,.lis_choses ol,.lis_chosess ol,.lis_chosessf ol,.lis_chose_practice ol {
	border-bottom: 3px solid #9a0309;
}

.lis_chose ol li,.lis_choses ol li,.lis_chosess ol li,.lis_chosessf ol li,.lis_chose_practice ol li {
	background-color: #fff;
	text-align: center;
	line-height: 48px;
	height: 48px;
	padding: 2px 0;
}

.lis_chose ol li a,.lis_choses ol li a,.lis_chosess ol li a ,.lis_chosessf ol li a ,.lis_chose_practice ol li a {
	color: #333;
	font-size: 14px;
}

.banner {
	width: 1200px;
	margin: 20px auto 35px;
	height: 405px;
	overflow: hidden;
}

.swiper-button-next.swiper-button-black,
.swiper-button-prev.swiper-button-black {
	background: #E5553A;
	opacity: 0.8;
	width: 45px;
	height: 80px;
	background-size: 40% 50%;
	background-repeat: no-repeat;
	background-position: center center;
}


/*自定义swiper样式*/

.swiper-container {
	position: relative;
	width: 100%;
	height: 100%;
}

.swiper-wrapper {
	width: 100%;
	height: 100%;
}

.banner .swiper-slide {
	text-align: center;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: 300ms;
	transform: scale(0.8);
}

.banner .swiper-slide a{
	height: 100%;
}

.banner .swiper-slide-active,
.banner .swiper-slide-duplicate-active {
	transform: scale(1);
	/* box-shadow: 0 10px 80px #000; */
}

.banner .swiper-slide-active {
	z-index: 999 !important;
}

img {
	width: 100%;
	height: 100%;
}

.about {
	width: 1200px;
	margin: 0 auto;
	padding: 10px 0;
	background: #fff;
	margin-bottom: 20px;
}

/* 第一版 */
/* .ab_top {
    margin: 0 10px;
    background: #FDECE9;
    padding: 20px;
} */
.ab_top {
	margin: 0 10px;
	/* background: #FDECE9; */
	/* padding: 20px; */
	background-image: #fff;
	display: flex;
	justify-content: space-around;
	cursor: pointer;
}

.ab_top img {
	width: 580px;
	height: 95px;
}

/* .about_title {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    color: #FF3400;
} */
/* .about_con img{
	display: none;
} */
/* .about_con {
    margin: 20px;
    color: #000;
    /* overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; */
font-size: 15px;
text-indent: 32px;
}

*/ .ab_next-l_det_r_top2 {
	   margin-top: 56px;
   }

.ab_next {
	margin: 20px 10px 10px;
	display: flex;
	justify-content: space-between;
}

.ab_next-l {
	width: 850px;
}

.ab_next-r {
	width: 310px;
}

.ab_next_l_title {
	display: flex;
	justify-content: space-between;
	align-content: center;
	height: 50px;
	line-height: 50px;
}

#files {
	background-image: url(../image/24.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

#heads {
	border-bottom: 3px solid #EE4123;
}

#ab_next_l_title {
	border-bottom: 3px solid #f5f5f5;
}

.head {
	display: flex;
	justify-content: flex-start;
	align-content: center;
	font-size: 16px;
	color: #EE4123;
	line-height: 50px;
	height: 51px;
}

.head div {
	width: 27px;
	height: 27px;
	overflow: hidden;
	margin: 10px 5px;
	font-weight: 400;
	color: #EE4123;
}

.head div img {
	width: 100%;
	height: 100%;
}

.liimg {
	width: 110px;
	height: 75px;
	margin: 0 20px 0 0;
	overflow: hidden;
}

.liimg img {
	width: 100%;
	height: 100%;
}

.licon .licon_1 {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	color: #333;
	font-size: 15px;
	/* font-weight: 600; */
	width: 190px;
}

.licon_2 {
	color: #888888;
	font-size: 12px;
}

.ab_next_r_det>div {
	display: flex;
	justify-content: flex-start;
	margin: 6px 0;
}

.ab_next_r_det ul li a {
	display: flex;
	justify-content: flex-start;
	margin: 10px 0;
}

.ab_next_r_det ul li .text2 {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	font-size: 13px;
	-webkit-box-orient: vertical;
	color: #000;
	/* font-weight: 600; */
}

.ab_next_r_det ul li .text2:hover {
	color: #21a3ef !important;
}

.licon {
	/* height: 150px; */
	line-height: 30px;
}

.licon_1:hover {
	color: #21a3ef !important;
}

.dian {
	width: 5px;
	height: 5px;
	margin-top: 5px;
	margin-right: 10px;
}

.ab_next-l_det {
	display: flex;
	justify-content: space-between;
	margin: 10px 0;
	height: 250px;
	overflow: hidden;
}

.ab_next_r_det {
	height: 257px;
	overflow: hidden;
}

.ab_next-l_det_l {
	width: 380px;
}

.ab_next-l_det_l_top {
	width: 100%;
	margin: 15px 0;
	overflow: hidden;
}

.ab_next-l_det_l a {
	color: #333;
}

.top1img {
	height: 200px;
	overflow: hidden;
}

.top1img img {
	width: 100%;
	height: 100%;
}

.detail1 {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.detail1_1 {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	font-size: 13px;
	margin: 5px 0 0;
}

.detail_12 {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	margin: 5px 0 0;
}

.ab_next-l_det_l_next {
	display: flex;
	justify-content: space-between;
}

.ab_next-l_det_l_next div {
	width: 185px;
}

.top2img {
	height: 103px;
	overflow: hidden;
}

.top2img img {
	width: 100%;
	height: 100%;
}

.detail1 {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.ab_next-l_det_r {
	width: 430px;
	height: 400px;
	overflow: hidden;
	margin-right: 20px;
	margin-top: 20px;
}

.ab_next-l_det_r_top1 .div1 a {
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	color: #333;
}

.ab_next-l_det_r_top1 ul li a,
.ab_next-l_det_r_top2 ul li {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin: 21px 0;
}

.ab_next-l_det_r_top1 ul li:nth-child(1) {
	font-size: 18px;
}

.ab_next-l_det_r_top1 ul li span {
	color: #888888;
	font-size: 14px;
	width: 78px;
	height: 16px;
	overflow: hidden;
	flex-wrap: nowrap;
}

.ab_next-l_det_r_top1 .div1 a:hover {
	color: #21a3ef !important;
}

.detail_12:hover {
	color: #21a3ef !important;
}

.ab_next-l_det_r_top1 ul li a .detail_3:hover {
	color: #21a3ef !important;
}

.detail_3 {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	font-size: 14px;
	color: #444444;
	width: 320px;
}

.resource {
	width: 100%;
	height: 400px;
	background: #FDF9F3;
}

.re_det {
	width: 1200px;
	margin: 0 auto;
	padding: 45px 0;
	background-image: url(../image/23.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.school_det {
	width: 1200px;
	margin: 0 auto;
	padding: 35px 0;
}

.re_det_head {
	margin-bottom: 25px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 70px
}

.head_left {
	display: flex;
	justify-content: flex-start;
}

.re_det_img {
	width: 30px;
	height: 30px;
	overflow: hidden;
	background: #EE4123;
	margin-right: 10px;
}

.re_det_img {
	width: 45px;
	height: 45px;
	overflow: hidden;
	margin-right: 25px;
}

.re_det_img img {
	width: 80%;
	height: 80%;
	padding: 10%;
}

.re_det_name {
	color: #fff;
	background-image: url(../image/16.png);
	height: 45px;
	line-height: 45px;
	width: 130px;
	padding-left: 15px;
	font-size: 20px;
	font-weight: 600;
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.div1 a,
.licon_1 {
	color: #EE4123 !important;
}

.re_det_name span {
	font-weight: normal;
	margin-left: 10px;
}

.mores {
	color: #fff;
	font-size: 14px;
	cursor: pointer;
}

.re_det_list{
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	width: 1200px;
}
.base_list {
	display: flex;
	/*justify-content: space-between;*/
	flex-wrap: wrap;
	width: 1200px;
	overflow: hidden;
}
.re_det_list .swiper-slide {
	width: 280px !important;
}

.re_det_next {
	width: 107%;
	/* height: 350px; */
	overflow: hidden;
	margin: 10px;
}

.base_next {
	width: 380px;
	overflow: hidden;
	margin: 10px;
	background: #fff;
	padding-bottom: 15px;
}

.re_det_n_img {
	height: 157px;
	overflow: hidden;
}

.base_img {
	height: 235px;
	overflow: hidden;
}

.re_det_n_img img,
.base_img img {
	width: 100%;
	height: 100%;
}

.sp_det {
	height: 50px;
	line-height: 50px;
	background: #fff;
	color: #333;
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.school {
	width: 100%;
	background: #FDF9F3;
}

.mores {
	color: #fff;
	font-size: 14px;
}


/* .shou {
    height: 500px;
    background: red;
} */

.descript {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	margin: 23px 20px;
	text-align: center;
	font-size: 16px;
}

.more3 {
	width: 160px;
	height: 45px;
	line-height: 45px;
	text-align: center;
	background: #EE4123;
	color: #fff;
	margin: 0 auto;
	/* margin-top: 4px; */
}

.more3 a {
	color: #fff;
	font-size: 16px;
}

.base_next {
	position: relative;
	cursor: pointer;
}

.fang {
	position: absolute;
	top: 212px;
	left: 44%;
	width: 45px;
	height: 45px;
}

.base {
	width: 1200px;
	margin: 0 auto;
	padding-bottom: 20px;
}

.sp_det2 {
	background: #fff;
	color: #333;
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	margin-top: 35px;
	font-size: 22px;
	font-weight: 600;
}

.footer {
	width: 100%;
	background: #666666;
}

.foot {
	color: #fff;
	width: 100%;
	height: 200px;
	overflow: hidden;
}

.foot_1 {
	width: 100%;
	/* border-bottom: 1px solid #858585; */
}

.foot_top {
	width: 1200px;
	display: flex;
	margin: 0 auto;
	justify-content: space-between;
	/* margin-top: 20px; */
	/* padding: 30px 0; */
}

.foot_l {
	text-align: left;
	width: 300px;
}

.terrace {
	font-size: 20px;
	font-weight: bold;
}

.terrace_del {
	line-height: 30px;
	font-size: 14px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	margin: 30px 0;
}

.foot_c {
	margin: 30px 0;
}


/*
.foot_c div {
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 20px;
} */

.foot_c ul,
.foot_one ul {
	display: flex;
	justify-content: flex-start;
}

.foot_one ul li a {
	color: #fff;
	margin: 0 10px;
}

.foot_one ul li {
	margin: 5px 0;
}

.foot_c ul li {
	font-size: 16px;
	margin: 15px 10px 15px 0;
}

.platform {
	width: 223px;
	/* height: 70px; */
	margin-bottom: 13px;
	overflow: hidden;
}

.platform img {
	width: 100%;
	height: 100%;
}

.code {
	display: flex;
	justify-content: space-between;
	width: 230px;
	margin: 35px 0;
}

.code1 {
	text-align: center;
	font-size: 14px;
	margin-left: 10px;
}

.code1 img {
	width: 100px;
	height: 100px;
	overflow: hidden;
}

.foot_last ul {
	display: flex;
	justify-content: flex-start;
}

.foot_last ul li {
	font-size: 14px;
	margin: 15px 0;
	margin-right: 30px;
	cursor: default;
}


/* 手风琴轮播 */

#wrap {
	overflow: hidden;
	margin: auto;
	width: 1200px;
	height: 400px;
	background: #ccc;
}

#wrap>ul {
	display: block;
	width: 120%;
	list-style: none;
	height: 100%;
}

#wrap>ul>li {
	float: left;
	width: 100px;
	height: 400px;
	cursor: pointer;
}

#wrap>ul>li>a {
	color: #666;
}

#wrap>ul>li>a>.text {
	width: 100px;
	height: 100%;
	background: #333;
	opacity: .5;
	writing-mode: vertical-lr;
}

#wrap>ul>li>a>.text:hover {
	background: #E5553A;
}

#wrap>ul>li>a>.text p {
	padding: 20px 30px;
	font-family: "微软雅黑";
	color: #fff;
}

.more_s1 {
	padding-right: 10px;
	cursor: pointer;
}


.dialog{
	position: relative;
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	width: 655px;
	height: 558px;
	background-image: url(../image/dialog.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
	z-index: 10000000000000000000000;
	/*display: flex;
    flex-direction: column;
    align-items: center;*/
	display: none;
	/*text-align: center; */
}
.close{
	width: 42px;
	height: 42px;
	position: absolute;
	top: 22px;
	right: 17px;
}
.inpAer{
	margin-top: 237px;
	margin-bottom: 10px;
	width: 533px;
	height: 150px;
	border: 1px solid #DCDCDC;
	margin-left: 74px;
	border: 1px solid #DCDCDC;

}
.inpAer textarea{
	width: 510px;
	height: 140px;
	font-size: 21px;
	font-family: Adobe Heiti Std;
	font-weight: normal;
	color: #999999;
	padding-left: 20px;
	padding-top: 10px;
	border: none;
	outline: none;
	resize : none !important;
}
.phone{
	width: 533px;
	height: 41px;
	border: 1px solid #DCDCDC;
	margin-left: 74px;
}
.phone input{
	outline: none;

	font-size: 21px;
	font-family: Adobe Heiti Std;
	font-weight: normal;
	color: #999999;
	padding-left: 20px;
	line-height: 41px;
}
.diaBtn{
	width: 220px;
	height: 50px;
	background: #D81E06;
	border-radius: 10px;
	line-height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 50px;
	margin-left: 230px;
	cursor: pointer;
}
.diaBtn span{
	font-size: 27px;
	font-family: Adobe Heiti Std;
	font-weight: normal;
	color: #FFFFFF;
}
.mask_report{
	width: 100%;
	height: 100%;
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0,0,0,0.5);
	display: none;
	z-index: 2;
}