* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

li {
    list-style: none;

}

a {
    color: #fff;
    text-decoration: none;
}

b,
strong {
    font-weight: normal;
}

i,
em {
    font-style: normal;
}

img {
    vertical-align: top;
}

div,
p,
span,
h1,
h2,
h3,
h4 {
    line-height: 1;
}

.clearfix:after {
    display: block;
    content: '';
    clear: both;
}

.clearfix {
    zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

input {
    outline: none;
    border: none;
    background: none;
}

body {
    /* font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif; */
    font-family: Microsoft YaHei, Helvetica Neue, Helvetica, STHeiTi, Arial, sans-serif;
    overflow-x: hidden;
    
    
}
html, body {
    min-width: 1200px;

}


* {
    tap-highlight-color: transparent;
    -webkit-tap-highlight-color: transparent;
    -ms-tap-highlight-color: transparent;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.index:after {
    clear: both;
    content: ".";
    display: block;
    font-size: 0;
    height: 0;
    line-height: 0;
    visibility: hidden;
}
.index{
    width: 100%;
    position: relative;
    text-align: center;
    /* background: url(../img/body.png) no-repeat; */
    /* background-size: 100% 100%; */
    z-index: 99;
}


.nav_box {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999999999;
    height: 60px;
    /* background-image: linear-gradient(to right, #ff4a21 , #f90b38); */
    background: url(../img/dhbj.png) no-repeat;
    background-size: 100% 100%;
}
.nav_box *{
    padding: 0;
    margin: 0;
}
.nav_box li a{
    text-decoration: none;
}
.nav_bg {
    height: 50px;
    padding-top: 10px;
    background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0.3), transparent);
    background: -moz-linear-gradient(top, rgba(0, 0, 0, 0.3), transparent);
    background: -o-linear-gradient(top, rgba(0, 0, 0, 0.3), transparent);
}

.logo {
    display: inline-block;

}
.logo img{
    width: 100%;
}
.w-container {
    width: 1200px;
    margin: auto;
}
.nav_left {
    width: 300px;
    float: left;
    margin-top: -1px;
}

.nav_left p {
    display: inline-block;
    color: #fff;
    float: right;
    height: 34px;
    line-height: 38px;
    font-size: 20px;
    padding-left: 0px;
    font-weight: bold;
    margin-left: -45px;
}

.nav_left p span {
    font-size: 18px;
    font-weight: bold;
    padding: 0 10px 0 12px;
}

.nav_left p em {
    font-weight: normal;
    font-style: normal;
    font-size: 12px;
    cursor: pointer;
}




.nav_ul {
    float: right;
    margin-top: 12px;
}

.nav_ul li {
    display: inline-block;
    text-align: right;
    font-size: 16px;
    float: left;
    margin-right: 35px;
    width: 81px;
    height: 22px;
    position: relative;
}

.nav_ul li a {
    color: #fff;
    position: relative;
    text-decoration: none;
    font-size: 14px;
}

.nav_ul li a span {
    position: absolute;
    bottom: -36px;
    left: 0;
    width: 0;
    height: 3px;
    background: #fff;
    transition: width .6s;
}

.nav_ul li.nav_active span {
    width: 100%;
}


/* .banner{
	margin:0 auto;
	width:100%;
    height:1134px;
	position:relative;
    z-index: 99;
}
.banner img{
	top:0;
	left:50%;
	margin-left:-960px;
	width:1920px;
    height:1134px;
	position:absolute;
} */

.banner{
	margin:0 auto;
	width:100%;
    height:825px;
	position:relative;
    z-index: 99;
}
#banner{
	width:100%;
	max-width:1920px;
    height:825px;

    z-index: 99;
}
#banner .swiper-slide{
	width:100%;
    height:825px;


	position:relative;
	overflow:hidden;
}
#banner img{
	top:0;
	left:50%;
	margin-left:-960px;
	width:1920px;
    height:825px;


	position:absolute;
}
.swiper-slide .title {
    font-style: italic;
    font-size: 42px;
    margin-top: 80px;
    margin-bottom: 0;
    line-height: 45px;
}
.pagination {
	width: 100%;
    top: 771px;
    z-index: 9999;
    text-align: center;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
}
.swiper-pagination-switch {
	width:20px;
	height:8px;
	margin:0 2.5px;
	cursor:pointer;
	display:inline-block;
	background:none;
    border-radius: 666px;
	background:#ffffff;

}
.swiper-active-switch {
	width:66px;
	height:8px;
	background:#ffffff;
    border-radius: 666px;
}


.p1 {
    width: 100%;
    height: 1065px;
    background: #fff;
    padding-top: 100px;
    background: url(../img/p1-ty.png) no-repeat;
    background-size: 260px 491px;
    background-position-x: 100%;
    background-position-y: 100%;
}

.title {
    width: 997px;
    height: 50px;
    margin: 0 auto 0;
    display: flex;
}

.title img {
   align-items: center;
}

.title p {
    color: #424889;
    font-size: 44px;
    font-weight: bold;
}

.title p span {
    color: #6c90f9;
}

.p1-index {
    width: 1160px;
    height: 530px;
    margin: 90px auto 0;
    background-image: linear-gradient(to right, #a0baff , #6d76e9);
    border-radius: 15px;
    padding-top: 30px;
    position: relative;
}

.p1-index-left {
    width: 275px;
    height: 450px;
    margin-left: 20px;
}
.p1-index-left .d1 {
    width: 275px;
    height: 140px;
    margin-bottom: 15px;
    background: #725ce1;
    border: 1px solid #fff;
    border-radius: 10px;
    font-size: 32px;
    color: #fff;
    line-height: 140px;
}
.p1-index-left .abc {
    width: 325px;
    height: 165px;
    background: url(../img/kz.png) no-repeat;
    background-size: 100% 100%;
    margin-left: -39px;
    border: none;
    margin-bottom: -3px;
    font-size: 34px;
    color: #6a80ea;
    line-height: 145px;
    margin-top: -5px;
    padding-left: 26px;
}
.p1-index-right {
    width: 920px;
    height: 522px;
    background: url(../img/p1-index-right.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    right: -55px;
    top: 0px;
}
.p1-index-right .d2 {
    display: none
}

.p1-index-right .abc {
    display: block;
}
.p1-index-right .d2 p {
    margin-top: 55px;
    margin-left: -51px;
    color: #3c44b3;
    font-size: 22px;
    line-height: 32px;
}
.p1-index-right .d2 p span {
    color: #ff9231;
}
.p1-index-right .d2 .d2-div {
    width: 743px;
    height: 328px;
    margin-left: 67px;
    margin-top: 10px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.p1-index-right .d2 .d2-div div {
    width: 360px;
    height: 45px;
    border-radius: 666px;
    background-image: linear-gradient(to right, #92b5ff , #8f91ff);
    color: #fff;
    font-size: 20px;
    line-height: 45px;
}
.p1-index-right .d2 .d2-div .gw {
    background-image: linear-gradient(to bottom, #ffbe2b , #ff8f5c);
    font-size: 22px;
}
.p1-index-right .d2 .d2-div .yx {
    background-image: linear-gradient(to bottom, #ffbe2b , #ff8f5c);
    font-size: 22px;
}

.laiyuan {
    color: #8a8fd1;
    font-size: 16px;
    text-align: right;
    margin-right: 115px;
}
.button {
    background-image: linear-gradient(to bottom, #ffbf2a , #ff8f5c);
    width: 440px;
    height: 79px;
    display: block;
    line-height: 79px;
    color: #fff;
    margin: 100px auto 0;
    border-radius: 666px;
    font-size: 36px;
}

.p2 {
    width: 100%;
    height: 1010px;
    background: url(../img/p2.png) no-repeat;
    background-size: 100% 100%;
    margin-top: -37px;
    padding-top: 60px;
}
.p2-index {
    width: 1200px;
    height: 610px;
    margin: 83px auto 0;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.p2-index div {
    width: 290px;
    height: 250px;
}

.p2-index div p {
    color: #3d59a8;
    font-size: 24px;
    margin-top: 20px;
}




.p3 {
    width: 100%;
    height: 1372px;
    background: url(../img/p3.png) no-repeat;
    background-size: 100% 100%;
    padding-top: 68px;
    position: relative;
    z-index: 999;
}


.title2 {
    width: 1025px;
    height: 50px;
    margin: 0 auto 0;
    display: flex;
}

.title2 img {
   align-items: center;
}

.title2 p {
    color: #fff;
    font-size: 44px;
    font-weight: bold;
}

.title2 p span {
    color: #fffc00;
}

.p3-index1 {
    width: 1200px;
    height: 180px;
    margin: 83px auto 0;
    background: url(../img/u979.png) no-repeat;
    background-size: 100% 100%;
}

.p3-index1 .t-l {
    color: #2ec4b4;
    font-size: 32px;
    font-weight: bold;
    margin-top: 25px;
    margin-left: 60px;
}
.p3-index1 .t-r {
    color: #fc6226;
    margin-right: 190px;
    font-size: 32px;
    margin-top: 25px;
}
.p3-index1 .b-l {
    color: #453a88;
    font-size: 26px;
    margin-top: 79px;
    margin-left: -297px;
}




.p3-index1 .b-r {
    width: 605px;
    height: 40px;
    display: flex;
    justify-content: space-around;
    margin-top: 18px;
    margin-right: 177px;
}
.p3-index1 .b-r div {
    color: #7072c1;
    font-size: 22px;
}
.p3-index1 .b-r div:nth-child(1) {
    width: 110px;
    height: 40px;
    line-height: 40px;
    background-color: #e1e1f1;
    border-radius: 666px; 
}
.p3-index1 .b-r div:nth-child(2) {
    width: 140px;
    height: 40px;
    line-height: 40px;
    background-color: #e1e1f1;
    border-radius: 666px;
}
.p3-index1 .b-r div:nth-child(3) {
    width: 140px;
    height: 40px;
    line-height: 40px;
    background-color: #e1e1f1;
    border-radius: 666px;
}
.p3-index1 .b-r div:nth-child(4) {
    width: 140px;
    height: 40px;
    line-height: 40px;
    background-color: #e1e1f1;
    border-radius: 666px;
}
.p3-index2 {
    width: 1125px;
    height: 710px;
    margin: 10px auto 0;
}
.p3-index2-title {
    width: 1120px;
    height: 40px;
}
.p3-index2-title p {
    color: #fff;
    font-size: 28px;
}
.p3-index2-title img {
    width: 10px;
    height: 10px;
    margin-top: 10px;
    margin-right: 10px;
}
.p3-index3 {
    width: 1120px;
    height: 653px;
    margin: 20px auto 0;
}
.p3-index3-left {
    width: 650px;
    height: 653px;
}
.p3-index3-left-t {
    width: 650px;
    height: 216px;
    background-color: #fff;
    border-radius: 10px;
}
.p3-index3-left-t .zhize {
    color: #574d94;
    font-size: 24px;
    text-align: left;
    font-weight: bold;
    margin-left: 30px;
    padding-top: 30px;
}
.p3-index3-left-t .xiahuaxian {
    width: 30px;
    height: 4px;
    background: #ffa25d;
    border-radius: 666px;
    margin-left: 30px;
    margin-top: 10px;
}

.p3-index3-left-t ul {
    margin-left: 51px;
    margin-top: 19px;
}





.p3-index3-left-t ul li {
    list-style: disc;
    text-align: left;
    color: #574d94;
    font-size: 20px;
    text-indent: -5px;
    margin-bottom: 15px;
}
.p3-index3-left-b {
    width: 650px;
    height: 422px;
    background-color: #fff;
    border-radius: 10px;
    margin-top: 15px;
}

.p3-index3-left-b .zhize {
    color: #574d94;
    font-size: 24px;
    text-align: left;
    font-weight: bold;
    margin-left: 30px;
    padding-top: 30px;
}
.p3-index3-left-b .xiahuaxian {
    width: 30px;
    height: 4px;
    background: #ffa25d;
    border-radius: 666px;
    margin-left: 30px;
    margin-top: 10px;
}

.p3-index3-left-b ul {
    margin-left: 51px;
    margin-top: 19px;
}
.p3-index3-left-b ul li {
    list-style: disc;
    text-align: left;
    color: #574d94;
    font-size: 20px;
    text-indent: -5px;
    margin-bottom: 18px;
}
.p3-index3-left-b ul li span {
    display: inline-block;
    margin-left: -16px;
    margin-top: 13px;
}
.p3-index3 img {
    margin: 279px 20px 0px 20px;
}
.p3-index3-right {
    width: 402px;
    height: 653px;
}
.p3-index3-right div{
    width: 402px;
    height: 60px;
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 14px;
    color: #453a88;
    font-size: 24px;
    line-height: 60px;
}

.p4 {
    width: 100%;
    height: 1950px;
    background: #edf3ff;
    margin-top: -79px;
    padding-top: 110px;
    position: relative;
}
.p4-index {
    width: 1200px;
    height: 410px;
    margin: 90px auto 0;
    display: flex;
    justify-content: space-around;
    position: relative;
    z-index: 99;
}
.p4-index .p4-div1 {
    width: 283px;
    height: 410px;
    background: #7a90ff;
    border-radius: 10px;
    box-shadow: 1px -1px 11px 4px #e2eafa;
}
.p4-index .p4-div2 {
    width: 283px;
    height: 350px;
    background: #fff;
    border-radius: 10px;
}
.p4-index .p4-div2 img {
    margin-top: 20px;
}
.p4-index .p4-div2 .p4-t-1 {
    color: #4560e6;
    font-size: 24px;
    margin-top: 10px;
}
.p4-index .p4-div2 .p4-t-2 {
    color: #453a88;
    font-size: 18px;
    margin-top: 30px;
}
.p4-index .p4-div2 .p4-t-3 {
    color: #453a88;
    font-size: 18px;
    margin-top: 0px;
}
.p4-index .p4-div2 .p4-t-4 {
    color: #453a88;
    font-size: 18px;
    margin-top: 3px;
}
.p4-index .p4-div2 .p4-t-5 {
    color: #453a88;
    font-size: 18px;
    margin-top: 3px;
}
.p4-index .p4-div2 .p4-t-6 {
    color: #453a88;
    font-size: 18px;
    margin-top: 3px;
}
.p4-index .p4-p1 {
    color: #fff;
    font-size: 20px;
    margin-top: 20px;
}
.p4-index2 {
    width: 1160px;
    height: 600px;
    border-radius: 10px;
    background-image: linear-gradient(to right, #a0baff , #6e77e9);
    margin: 90px auto 0;
    padding-top: 30px;
    position: relative;
    z-index: 99;
}
.p4-index2-left {
    width: 310px;
    height: 520px;
    margin: 0px 0px 0px 25px;
}
.p4-index2-left div {
    width: 310px;
    height: 79px;
    border: 1px solid #fff;
    background: #725ce1;
    margin-bottom: 8px;
    border-radius: 10px;
    color: #fff;
    font-size: 26px;
    line-height: 79px;
}
.p4-index2-right {
    width: 873px;
    height: 583px;
    background: url(../img/p4-index2-right.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 2px;
    right: -55px;
}
.p4-index2-right .p4-r {
    display: none;
    position: relative;
}
.p4-index2-left .qwe {
    background: url(../img/p4-index2-left.png) no-repeat;
    background-size: 100% 100%;
    width: 365px;
    height: 102px;
    margin-left: -44px;
    margin-bottom: -10px;
    border: none;
    color: #6c73e8;
    font-size: 28px;
    padding-left: 39px;
}
.p4-index2-right .qwe {
    display: block;
}
.p4-r-d1 {
    margin-left: 77px;
    margin-top: 90px;
    width: 560px;
    height: 130px;
    text-align: left;
}
.p4-r-d1 .p4-r-title {
    color: #4f5579;
    font-size: 24px;
    font-weight: bold;
}
.p4-r-d1 .p4-xhx {
    width: 30px;
    height: 4px;
    border-radius: 666px;
    background: #ffa25d;
    margin: 9px 0px 15px 0px;
}
.p4-r-d1 ul li {
    color: #4f5579;
    font-size: 20px;
    list-style: disc;
    margin-left: 22px;
    float: left;
    text-indent: -3px;
    margin-bottom: 5px;
}
.p4-r-d1 ul li:nth-child(1) {
    margin-right: 70px;
}
.p4-r-d1 ul li:nth-child(3) {
    margin-right: 81px;
}



.p4-r-d2 {
    margin-left: 77px;
    margin-top: 10px;
    width: 560px;
    height: 130px;
    text-align: left;
}
.p4-r-d2 .p4-r-title {
    color: #4f5579;
    font-size: 24px;
    font-weight: bold;
}
.p4-r-d2 .p4-xhx {
    width: 30px;
    height: 4px;
    border-radius: 666px;
    background: #ffa25d;
    margin: 9px 0px 15px 0px;
}
.p4-r-d2 ul li {
    color: #4f5579;
    font-size: 20px;
    list-style: disc;
    margin-left: 22px;
    float: left;
    text-indent: -3px;
    margin-bottom: 5px;
}


.p4-r-d3 {
    margin-left: 77px;
    margin-top: 10px;
    width: 560px;
    height: 130px;
    text-align: left;
}
.p4-r-d3 .p4-r-title {
    color: #4f5579;
    font-size: 24px;
    font-weight: bold;
}
.p4-r-d3 .p4-xhx {
    width: 30px;
    height: 4px;
    border-radius: 666px;
    background: #ffa25d;
    margin: 9px 0px 15px 0px;
}
.p4-r-d3 ul li {
    color: #4f5579;
    font-size: 20px;
    list-style: disc;
    margin-left: 22px;
    float: left;
    text-indent: -3px;
    margin-bottom: 5px;
}

.p4-r img {
    position: absolute;
    bottom: -23px;
    right: 90px;
}
.p4-bg1 {
    position: absolute;
    top: 56%;
    left: 0%;
}

.p4-bg2 {
    position: absolute;
    top: 24%;
    right: 0%;
}

.p5 {
    width: 100%;
    height: 1810px;
    padding-top: 65px;
    position: relative;
}
.p5-index1 {
    width: 1200px;
    height: 965px;
    margin: 87px auto 0;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    position: relative;
    z-index: 999;
}
.p5-index1 div {
    width: 290px;
    height: 460px;
    box-shadow: 0px 2px 7px 4px #f4f7fa;
    border-radius: 10px;
}
.p5-index1 div p {
    color: #4f5579;
    font-size: 20px;
    text-align: left;
    padding-top: 30px;
    padding-left: 12px;
    line-height: 23px;
}
.p5-index1 div a {
    display: block;
    background: #ff9b1a;
    color: #fff;
    width: 180px;
    height: 40px;
    line-height: 40px;
    border-radius: 666px;
    font-size: 22px;
    margin-top: 18px;
    margin-left: 12px;
}

.p5-index2 {
    width: 1200px;
    height: 290px;
    margin: 60px auto 0;
    position: relative;
    z-index: 999;

}
.p5-index2-d1 {
    width: 1210px;
    height: 110px;
    background: url(../img/wujieduan.png) no-repeat;
    background-size: 100% 100%;
}
.p5-index2-d1 div {
    width: 150px;
    height: 110px;
    color: #fff;
    font-size: 28px;
    text-align: left;
    float: left;
    margin-top: 15px;
    line-height: 31px;
}
.p5-index2-d2 {
    width: 976px;
    height: 13px;
    background: url(../img/duogejiantou.png) no-repeat;
    background-size: 100% 100%;
    margin: 0 auto 0;
}

.p5-index2-d3 {
    width: 1182px;
    height: 157px;
    display: flex;
    justify-content: space-around;
    margin: 20px auto 0;

}
.p5-index2-d3 div {
    width: 187px;
    height: 154px;
    border: 2px solid #a873f8;
    border-radius: 10px;
    position: relative;
}

.p5-index2-d3 div .p5-i-t {
    color: #8236cf;
    font-size: 20px;
    margin-top: 35px;
}

.p5-index2-d3 div .p5-i-t2 {
    width: 187px;
    height: 39px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: #a873f8;
    position: absolute;
    bottom: -13%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: #fff;
    font-size: 18px;
    line-height: 39px;
}
.p5-1 {
    position: absolute;
    top: 19%;
    left: 0%;
} 
.p5-2 {
    position: absolute;
    top: 50%;
    right: 0%;
} 
.p6 {
    width: 100%;
    height: 1576px;
    background: url(../img/p6.png) no-repeat;
    background-size: 100% 100%;
    margin-top: -26px;
    padding-top: 65px;
}
.p6-title {
    color: #ffffff;
    font-size: 28px;
    text-align: left;
    /* margin-left: 325px; */
    /* margin-top: 50px; */
}
.p6-title img {
    margin-top: 12px;
    margin-right: 9px;
}
.p6-index {
    width: 1210px;
    height: 1155px;
    margin: 60px auto 0;
    position: relative;
}







.rel{position: relative;}
.absl{position: absolute;left: 0;top: 0;}
.abstl{position: absolute;left: 0;bottom: 0;}
.abstr{position: absolute;right: 0;bottom: 0;}
.absr{position: absolute;right: 0;top: 0;}

 .teacher{
    width: 1200px;
    height: 670px;
    margin: 79px auto 0;
}
 .teacher .left{
    width: 483px;
    height: 700px;
    background: url(../img/dibujieshao.png) no-repeat;
    background-size: 100% 90%;
    background-position-y: 74px;
    float: left;
    }
 .teacher .left p{
      width: 44px;
      height: 44px;
      background: #fb0d5b;
      line-height: 44px;
    }
  #swiper5,#swiper5 .rel{
      height: 700px;
    }
    #swiper5 img {
        top: -34px;
        left: 512px;
    }
  #swiper5 .rel{
      width: 430px;
      margin-top: 35px;
    }
 .teacher .mid{
    width: 395px;
    height: 360px;
    text-align: left;
    overflow: hidden;
    position: absolute;
    float: left;
    top: 277px;
    left: 15px;
    color: #fff;
    z-index: 999999;
    }
    .teacher .mid .js-name {
        /* top: 96px; */
        color: #596df9;
        font-size: 40px;
        margin-top: -5px;
        font-weight: bold;
    }
    .teacher .mid .js-name span {
        color: #3c3369;
        font-size: 22px;
    }
    .teacher .mid .js-jieshao {
        color: #3c3369;
    font-size: 18px;
    margin-top: 51px;
    line-height: 22px;
    }
 .teacher .mid div{
      top: -400px;
      transition: 0.7s;
    }
 .teacher .mid .top{
      top: 96px;
      transition: 0.7s;
    }
 .teacher .right{
    width: 697px;
    height: 670px;
    float: left;
    margin-top: 29px;
    }
  .teacher .right h4{
      font-size: 48px;
      right: 122px;
      font-weight: normal;
      top: 124px;
    }
  .teacher .right ul{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    overflow: hidden;
    }
  .teacher .right ul b{
      width: 100%;
      height: 100%;
      z-index: 2;
      transition: 0.7s;
      background: url(../img/bantou.png) no-repeat;
      background-size: 100% 100%;
      border: 5px solid #fff;
      border-radius: 17px;
      display: none;
    }


  .teacher .right ul li{
      margin-bottom: 10px;
      width: 230px;
      height: 330px;
      overflow: hidden;
      cursor: pointer;
    }
    .teacher .right ul .on {
        /* background: url(../img/bantou.png) no-repeat;
        background-size: 100% 100%; */
    }
    .teacher .right ul li img {
        /* z-index: 999; */
    }
  .teacher .right ul li.on b{
      transition: 0.7s;
      display: block;
    }

.l-a1 {
    position: absolute;
    top: 353px;
    left: -6px;
    z-index: 99;
}

.l-a2 {
    position: absolute;
    top: 437px;
    left: -6px;
    z-index: 99;
}

.p7 {
    width: 100%;
    height: 2026px;
    padding-top: 70px;
    position: relative;
}
.p7-index {
    width: 1200px;
    height: 490px;
    margin: 70px auto 0;
}
.p7-left {
    width: 353px;
    height: 403px;
}
.p7-left div {
    width: 353px;
    height: 167px;
    background: #ffffff;
    box-shadow: 0px 0px 8px 7px #edeffc;
    border-radius: 15px;
}
.p7-left div p {
    color: #6b5cbb;
    font-size: 26px;
    padding-top: 30px;
    font-weight: bold;
}
.p7-left div ul {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 15px;
}
.p7-left div li {
    width: 130px;
    height: 22px;
    color: #6b5cbb;
    font-size: 20px;
    margin-top: 10px;
}
.p7-zhong {
    margin: 0px 6px;
}
.p7-right {
    width: 353px;
    height: 403px;
}
.p7-right div {
    width: 353px;
    height: 167px;
    background: #ffffff;
    box-shadow: 0px 0px 8px 7px #edeffc;
    border-radius: 15px;
}
.p7-right div p {
    color: #6b5cbb;
    font-size: 26px;
    padding-top: 30px;
    font-weight: bold;
}
.p7-right div ul {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 15px;
}
.p7-right div li {
    width: 130px;
    height: 22px;
    color: #6b5cbb;
    font-size: 20px;
    margin-top: 10px;
}

.p7-index2 {
    width: 1200px;
    height: 676px;
    margin: 88px auto 0;
    position: relative;
    z-index: 999;
}
.p7-index2 img {
    width: 100%;
    height: 100%;
}
.p7-left-img {
    width: 251px;
    height: 761px;
    background: url(../img/p7-left.png) no-repeat;
    position: absolute;
    top: 36%;
    left: 0%;
}

.p7-right-img {
    width: 169px;
    height: 247px;
    background: url(../img/p7-right.png) no-repeat;
    position: absolute;
    bottom: 2%;
    right: 0%;
}

.p8 {
    width: 100%;
    height: 1516px;
    background: url(../img/p8-bg.png) no-repeat;
    background-size: 100% 100%;
    margin-top: -30px;
    padding-top: 76px;
}
.p8-index {
    width: 1200px;
    height: 995px;
    background: url(../img/p8-index.png) no-repeat;
    background-size: 100% 100%;
    margin: 79px auto 0;
    position: relative;
}

.p8-ul1 li{
    color: #ffffff;
    font-size: 24px;
}

.p8-ul1 li:nth-child(1) {
    position: absolute;
    top: 133px;
    left: 95px;
}
.p8-ul1 li:nth-child(2) {
    position: absolute;
    top: 133px;
    left: 397px;
}
.p8-ul1 li:nth-child(3) {
    position: absolute;
    top: 133px;
    left: 699px;
}
.p8-ul1 li:nth-child(4) {
    position: absolute;
    top: 133px;
    left: 1004px;
}

.p8-ul2 li {
    width: 200px;
    height: 66px;
    color: #fff;
    font-size: 18px;
    line-height: 20px;
}
.p8-ul2 li:nth-child(1) {
    position: absolute;
    top: 287px;
    left: 46px;
}
.p8-ul2 li:nth-child(2) {
    position: absolute;
    top: 287px;
    left: 343px;
}
.p8-ul2 li:nth-child(3) {
    position: absolute;
    top: 287px;
    left: 640px;
}
.p8-ul2 li:nth-child(4) {
    position: absolute;
    top: 287px;
    left: 947px;
}

.p8-ul3 li {
    font-size: 24px;
    color: #fff;
}

.p8-ul3 li:nth-child(1) {
    position: absolute;
    top: 567px;
    left: 67px;
}
.p8-ul3 li:nth-child(2) {
    position: absolute;
    top: 570px;
    left: 393px;
}
.p8-ul3 li:nth-child(3) {
    position: absolute;
    top: 570px;
    left: 699px;
}
.p8-ul3 li:nth-child(4) {
    position: absolute;
    top: 570px;
    left: 1001px;
}

.p8-ul4 li {
    position: absolute;
}
.p8-ul4 li p {
    color: #fff;
    font-size: 18px;
    padding-bottom: 5px;
}




.p8-ul4 li:nth-child(1) {
    top: 721px;
    left: 88px;
}
.p8-ul4 li:nth-child(2) {
    top: 721px;
    left: 343px;
}
.p8-ul4 li:nth-child(3) {
    top: 721px;
    left: 695px;
}
.p8-ul4 li:nth-child(4) {
    top: 724px;
    left: 949px;
}














.p8-ul5 li {
    position: absolute;
}
.p8-ul5 li p {
    padding-bottom: 5px;
    color: #fff;
    font-size: 22px;
    text-align: left;
}

.p8-ul5 li:nth-child(1) {
    top: 903px;
    left: 53px;
}
.p8-ul5 li:nth-child(2) {
    top: 903px;
    left: 244px;
}
.p8-ul5 li:nth-child(3) {
    top: 903px;
    left: 455px;
}
.p8-ul5 li:nth-child(4) {
    top: 903px;
    left: 657px;
}
.p8-ul5 li:nth-child(5) {
    top: 903px;
    left: 856px;
}
.p8-ul5 li:nth-child(6) {
    top: 903px;
    left: 1055px;
}

.footer {
    width: 100%;
    height: 120px;
    background-image: linear-gradient(to right, #6a3bf4 , #5ba9fa);
    padding-top: 25px;
}
.footer p {
    color: #fff;
    font-size: 16px;
    padding-top: 7px;
}