/*样式重置*/
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
html {
    display: block;
	width: 100%;
	height: 100%;	
}
body {
    display: block;
	width: 100%;
	height: 100%;
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 12px;
    font-style: normal;
    line-height: 1.42857143;
    color: #333;
}
/*em{ font-style: normal; }*/
table {
    border-spacing: 0;
    border-collapse: collapse;
    background-color: transparent;
}
li {
    list-style: none; 
}
a {
    text-decoration: none;
    color: #333;
}
img {
    border: none;
}
input,
select,
button,
textarea {
    outline: none;
    border: none;
    background: none;
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
textarea {
    resize: none;overflow: auto; 
}
button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
  cursor: pointer;
}
em, i { font-style: normal; }

/*public*/
.mgAT {
    width: 1050px;
    margin: 0 auto;
}

.flL { float: left; }
.flR { float: right; }
.flN { float: right; }

.clear { clear: both; }

.psR { position: relative; }
.psA { position: absolute; }
.psF { position: fixed; }

.dpB { display: block; }
.dpI { display: inline; }
.dpIB { display: inline-block; }
.ofH{ overflow: hidden; }

.zid1 { z-index: 100; }
.zid2 { z-index: 200; }
.zid3 { z-index: 300; }
.zid4 { z-index: 400; }
.zid5 { z-index: 500; }
.zid6 { z-index: 600; }
.zid7 { z-index: 700; }

.ftS12 { font-size: 12px; }
.ftS13 { font-size: 13px; }
.ftS14 { font-size: 14px; }
.ftS15 { font-size: 15px; }
.ftS16 { font-size: 16px; }
.ftS17 { font-size: 17px; }
.ftS18 { font-size: 18px; }
.ftS19 { font-size: 19px; }
.ftS20 { font-size: 20px; }
.ftS22 { font-size: 22px; }
.ftS24 { font-size: 24px; }
.ftS30 { font-size: 30px; }

.ft400 { font-weight: 400; }
.ft700 { font-weight: 700 }

.lh25{ line-height: 25px; }
.lh30{ line-height: 30px; }

.wp100 { width: 100%; }
.hp100 { height: 100%; }

.vtAT {
	vertical-align: top;
}
.vtAM {
	vertical-align: middle;
}
.vtAB {
	vertical-align: bottom;
}
.textL {
    text-align: left;
}
.textC {
    text-align: center;
}
.textR {
    text-align: right;
}
.textId{
    text-indent: 2em;
}
.cl333 { color: #333; }
.cl666 { color: #666; }
.cl999 { color: #999; }

/*字体省略号*/
.txtElps {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}


/*透明度*/
.opt0 {
	filter: alpha(opacity=0);
    -moz-opacity: 0;
    -khtml-opacity: 0;
    opacity: 0;       
}
.opt1 {
	filter: alpha(opacity=10);
    -moz-opacity: 0.1;
    -khtml-opacity: 0.1;
    opacity: 0.1;
}
.opt2 {
	filter: alpha(opacity=20);
    -moz-opacity: 0.2;
    -khtml-opacity: 0.2;
    opacity: 0.2;
}
.opt3 {
	filter: alpha(opacity=30);
    -moz-opacity: 0.3;
    -khtml-opacity: 0.3;
    opacity: 0.3;
}
.opt4 {
	filter: alpha(opacity=40);
    -moz-opacity: 0.4;
    -khtml-opacity: 0.4;
    opacity: 0.4;
}
.opt5 {
	filter: alpha(opacity=50);
    -moz-opacity: 0.5;
    -khtml-opacity: 0.5;
    opacity: 0.5;
}
.opt6 {
	filter: alpha(opacity=60);
    -moz-opacity: 0.6;
    -khtml-opacity: 0.6;
    opacity: 0.6;
}
.opt7 {
	filter: alpha(opacity=70);
    -moz-opacity: 0.7;
    -khtml-opacity: 0.7;
    opacity: 0.7;
}
.opt8 {
	filter: alpha(opacity=80);
    -moz-opacity: 0.8;
    -khtml-opacity: 0.8;
    opacity: 0.8;
}
.opt9 {
	filter: alpha(opacity=90);
    -moz-opacity: 0.9;
    -khtml-opacity: 0.9;
    opacity: 0.9;
}

.show {
  display: block;
}
.hide {
  display: none;
}
.mgT0 {
    margin-top: 0;
}
.mgT5 {
    margin-top: 5px;
}
.mgT10 {
    margin-top: 10px;
}
.mgT15 {
    margin-top: 15px;
}
.mgT20 {
    margin-top: 20px;
}
.mgTB20 {
    margin-top: 20px;
    margin-bottom: 20px;
}
.mgT25 {
    margin-top: 25px;
}
.mgT30 {
    margin-top: 30px;
}
.mgT35 {
    margin-top: 35px;
}
.mgT40 {
    margin-top: 40px;
}
.mgT50 {
    margin-top: 50px;
}
.mgT65 {
    margin-top: 65px;
}
.mgB40 {
    margin-bottom: 40px;
}
.mgR27 {
    margin-right: 27px;
}
.mgR72 {
    margin-right: 72px;
}
.mgLR10 {
    margin-left: 10px;
    margin-right: 10px;
}
.pdLR30 {
    padding-left: 30px; 
    padding-right: 30px;
}
.pdB20 {
    padding-bottom: 20px;
}

/* 对话框 */
.dialog{
    display: none;
}
.mask {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
}
.dialog-content {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 20;
    margin-left: -125px;
    margin-top: -125px;
    width: 250px;
    padding: 10px;
    background: #fff;
}
.dialog-content img{
    width: 100%;
}
.close {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 52px;
    height: 52px;
    background: url(../img/close.png) no-repeat;
    cursor: pointer;
}



/* 首页 */
.header {
    height: 80px;
    background: #fff;
}
.header > div {
    width: 1100px;
    margin: 0 auto;
}
.header > div > img{
    margin-top: 20px;
    width: 245px;
}
.banner {
    position: relative;
    width: 100%;
    height: 860px;
    background: url(../img/banner.png) center center no-repeat;
}
.banner-one {
    margin-top: 50px;
    margin-left: -100px;
    width: 1100px;
}
.banner-content {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
}
.banner-content-top{
    position: relative;
    width: 100%;
    z-index: 10;
    text-align: center;
}
.banner-content-bottom {
    position: relative;
    width: 1100px;
    top: 20px;
    margin: 0 auto;
    z-index: 10;
}
.banner-content-head {
    position: relative;
    padding: 10px 20px 0 20px;
    width: 100%;
    height: 100px;
    color: #fff;
    background: #d86980;
}
.blue .banner-content-head {
    background: #0098dd;
}
.dark-blue .banner-content-head {
    background: #334794;
}
.banner-content-head li {
    padding-top: 25px;
    float: left;
    width: 22%;
    height: 100%;
    font-size: 20px;
    text-align: center;
    cursor: pointer;
}
.banner-content-head li.active {
    color: #c30d23;
    background: #fff;
}
.blue .banner-content-head li.active {
    color: #0098dd;
}
.dark-blue .banner-content-head li.active {
    color: #334794;
}
.banner-content-head li.dividing-line {
    position: relative;
    top: 10%;
    margin-right: 2%;
    float: left;
    width: 2%;
    height: 80%;
    border-right: 2px solid #fff;
}
.banner-content-foot {
    height: 260px;
    background: #fff;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}
.tab-content {
    display: none;
    cursor: pointer;
    color: #c30d23;
    letter-spacing: 6px;
}
.blue .tab-content {
    color: #0098dd;
}
.dark-blue .tab-content {
    color: #334794;
}
.tab-content.show {
    display: block;
}
.copywriting {
    font-size: 36px;
    letter-spacing: 10px;
}
.tab-btn-area {
    margin-top: 25px;
    text-align: center;
}
.tab-btn-area > div, .tab-btn-area > a {
    display: inline-block;
    padding: 0 15px;
    margin:0 10px;
    width: auto;
    height: 55px;
    line-height: 50px;
    font-size: 22px;
    color: #c30d23;
    border: 2px solid #c30d23;
    border-radius: 10px;
}
.blue .tab-btn-area > div, .blue .tab-btn-area > a {
    color: #0098dd;
    border: 2px solid #0098dd;
}
.dark-blue .tab-btn-area > div, .dark-blue .tab-btn-area > a {
    color: #334794;
    border: 2px solid #334794;
}
.tab-btn-area > div> span {
    margin-top: -5px;
}
.tab-btn-area i {
    display: inline-block;
    position: relative;
    top: 2px;
    width: 16px;
    height: 18px;
    background: url(../img/arrow-right.png) no-repeat;
}
.blue .tab-btn-area i {
    background: url(../img/arrow-right-blue.png) no-repeat;
}
.dark-blue .tab-btn-area i {
    background: url(../img/arrow-right-dark-blue.png) no-repeat;
}
/* 托福 */
.cl-blue {
    color: #0098dd !important;
}
.cl75beea {
    color: #75beea;
}
.course {
    margin-top: 35px;
    padding: 15px 0;
    background: #d8ebf9;
}
.course ul {
    width: 100%;
}
.course ul li {
    float: left;
    padding: 40px 15px;
    width: 50%;
}
.course-item {
    padding-bottom: 30px;
    width: 100%;
    height: 180px;
    text-align: center;
    background: #fff;
    border-radius: 20px;
}
.course-icon1 {
    display: inline-block;
    margin-top: -50px;
    width: 100px;
    height: 100px;
    background: url(../img/course1.png) no-repeat;
}
.course-icon {
    display: inline-block;
    margin-top: -50px;
    width: 100px;
    height: 100px;
}
.course-icon.icon-one {
    background: url(../img/course1.png) no-repeat;
}
.course-icon.icon-two {
    background: url(../img/course2.png) no-repeat;
}
.course-icon.icon-three {
    background: url(../img/course3.png) no-repeat;
}
.course-icon.icon-four {
    background: url(../img/course4.png) no-repeat;
}
.authoritative {
    padding: 30px 0 20px 0;
    margin-top: 40px;
    color: #595757;
    background: #efeff0;
}
.authoritative.other {
    background: #d8ebf9;
}
.english-title {
    text-align: center;
    font-size: 20px;
    color: #595757;
}
.chinese-title {
    text-align: center;
    font-size: 36px;
    color: #595757;
}
.activity {
    margin: 0 auto;
    padding-bottom: 10px;
    width: 400px;
    margin-top: 30px;
    font-size: 18px;
    line-height: 30px;
}
.activity > p i {
    display: inline-block;
    position: relative;
    top: -4px;
    margin-right: 5px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #0098dd;
}
.other .activity > p i {
    background: #fff;
}
.activity-advisory {
    float: right;
    display: inline-block;
    padding: 0 15px;
    margin-top: 20px;
    width: auto;
    height: 46px;
    line-height: 44px;
    font-size: 20px;
    letter-spacing: 4px;
    color: #0098dd;
    border: 1px solid #0098dd;
    border-radius: 10px;
    cursor: pointer;
}
.activity-advisory i {
    display: inline-block;
    position: relative;
    top: 2px;
    width: 16px;
    height: 18px;
    background: url(../img/arrow-right-blue.png) no-repeat;
    background-size: 14px 16px;
}
.other .activity-advisory {
    color: #595757;
    border: 1px solid #595757;
}
.other .activity-advisory i {
    background: url(../img/arrow-right-gray.png) no-repeat;
}
.activity-line {
    margin-top: 10px;
    border-bottom: 1px solid #8ec4e7;
}
.other .activity-line {
    border-bottom: 1px solid #ecf6fc;
}
.treasure-box {
    padding: 20px 0;
    color: #595757;
    border-bottom: 1px solid #8ac6ed;
}
.ask, .answer {
    float: left;
    margin-right: 5px;
    width: 30px;
    height: 27px;
    background: url(../img/ask.png) no-repeat;
}
.answer {
    background: url(../img/answer.png) no-repeat;
}
.ask-title {
    float: left;
    font-size: 18px;
    font-weight: 700;
}
.treasure-box-advisory {
    float: right;
    display: inline-block;
    padding: 0 8px;
    width: auto;
    height: 32px;
    line-height: 30px;
    font-size: 16px;
    letter-spacing: 4px;
    color: #0098dd;
    border: 1px solid #0098dd;
    border-radius: 5px;
    cursor: pointer; 
}
.treasure-box-advisory i {
    display: inline-block;
    position: relative;
    top: 0;
    width: 10px;
    height: 11px;
    background: url(../img/arrow-right-blue.png) no-repeat;
    background-size: 10px 11px;
}




.arrow-down {
    position: relative;
    margin-top: -10px;
    height: 43px;
}
.arrow-down img {
    width: 100%;
}
.content {
    margin: 0 auto;
    width: 1100px;
    margin-top: 50px;
}
.content.w860 {
    width: 860px;
}
.content.mgT0 {
    margin-top: 0px;
}
.block h2, .featured-power h2 {
    text-align: center;
    color: #c30d23;
}
.ftS36 {
    font-size: 36px;
}
h2 {
    font-weight: 400;
}
.block > p, .featured-power > div > p {
    padding-top: 10px;
    text-align: center;
    font-size: 16px;
}
.featured-power {
    margin-top: 50px;
    padding: 50px 0;
    background: #eef0f8;
}
.featured-power > div{
    margin: 0 auto;
    width: 1100px; 
}
.advanced {
    padding: 0 30px;
}
.advanced li {
    float: left;
    margin-left: 1%;
    width: 32%;
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    text-align: center;
    color: #fff;
    background: #b6bfbf;
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
    cursor: pointer;
}
.advanced li.active {
    color: #fff;
    background: #37aaa0;
}
.advanced-content {
    padding: 30px;
    background: #fff;
    border-radius: 30px;
    -moz-box-shadow: 3px 3px 10px rgba(69,78,94,.4);
    -webkit-box-shadow: 3px 3px 10px rgba(69,78,94,.4);
    box-shadow: 3px 3px 10px rgba(69,78,94,.4);
}
.advanced-content > div {
    display: none;
}
.advanced-content > div.show {
    display: block;
}
.tab-content {
    padding: 20px 0 40px 0;
    text-align: center;
}
.tab-content a {
    margin-left: 50px;
    margin-right: 50px;
}
.w200 {
    width: 200px;
}
.w300 {
    width: 300px;
}
.stage, .stage2, .stage3 {
    float: left;
    position: relative;
    width: 420px;
    height: 410px;
}
.stage > div, .stage2 > div, .stage3 > div {
    position: absolute;
    padding-top: 15px;
    width: 90px;
    height: 90px;
    color: #fff;
    text-align: center;
    font-size: 16px;
    border-radius: 50%;
    background: #37aaa0;
    cursor: pointer;
}
.stage-span {
    font-size: 20px;
}
.stage > div.active, .stage2 > div.active, .stage3 > div.active {
    background: #f1ab3f;
}
.stage > div:nth-child(1) {
    top: 35px;
    left: 65px;
}
.stage > div:nth-child(2) {
    top: 0px;
    left: 170px;
}
.stage > div:nth-child(3) {
    top: 45px;
    right: 55px;
}
.stage > div:nth-child(4) {
    top: 145px;
    right: 5px;
}
.stage > div:nth-child(5) {
    bottom: 68px;
    right: 25px;
}
.stage > div:nth-child(6) {
    bottom: 0px;
    right: 120px;
}
.stage > div:nth-child(7) {
    bottom: 5px;
    left: 95px;
}
.stage > div:nth-child(8) {
    bottom: 80px;
    left: 20px;
}
.stage > div:nth-child(9) {
    top: 130px;
    left: 10px;
}

.stage2 > div:nth-child(1) {
    top: 130px;
    left: 65px;
}
.stage2 > div:nth-child(2) {
    top: 40px;
    left: 195px;
}
.stage2 > div:nth-child(3) {
    top: 130px;
    right: 5px;
}
.stage2 > div:nth-child(4) {
    bottom: 60px;
    right: 40px;
}
.stage2 > div:nth-child(5) {
    bottom: 60px;
    left: 100px;
}
.preparation {
    margin: 50px auto;
    padding-left: 20px;
    width: 1110px;
    height: 570px;
    background: #fff;
    -moz-box-shadow: 3px 3px 10px rgba(69,78,94,.4);
    -webkit-box-shadow: 3px 3px 10px rgba(69,78,94,.4);
    box-shadow: 3px 3px 10px rgba(69,78,94,.4);
    border-radius: 20px;
}
.preparation ul{
    margin-left: -15px;
}
.preparation ul li {
    position: relative;
    width: 365px;
    height: 240px;
    padding-top: 30px;
    margin-bottom: 25px;
    float: left;
    text-align: center;
}
.preparation ul li.line {
    padding-top: 5px;
    margin-top: 0px;
    margin-bottom: 0px;
    width: 1060px;
    margin-left: 20px;
    height: 0px;
    border-bottom: 1px solid #d3d3d4;
}
.cld86980 {
    color: #d86980;
}
.preparation ul li h4 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 10px;
}
.preparation ul li p {
    font-size: 14px;
    margin-bottom: 27px;
}
.preparation ul li .xz, .preparation ul li .xz:visited {
    display: block;
    width: 210px;
    height: 39px;
    background: #d86980;
    text-align: center;
    font: 18px/39px 'Microsoft Yahei';
    color: #fff;
    text-decoration: none;
    margin: 0 auto;
    cursor: pointer;
}
.preparation ul li i {
    display: inline-block;
    position: absolute;
    top: 20%;
    right: 0px;
    width: 0;
    height: 72%;
    border-right: 1px solid #d3d3d4;
}
.preparation ul li em {
    display: inline-block;
    margin-bottom: 10px;
    width: 50px;
    height: 50px;
}
.preparation ul li .ico1 {
    background: url(../img/preparation1.png) no-repeat;
}
.preparation ul li .ico2 {
    background: url(../img/preparation2.png) no-repeat;
}
.preparation ul li .ico3 {
    background: url(../img/preparation3.png) no-repeat;
}
.preparation ul li .ico4 {
    width: 55px;
    background: url(../img/preparation4.png) no-repeat;
}
.preparation ul li .ico5 {
    background: url(../img/preparation5.png) no-repeat;
}
.preparation ul li .ico6 {
    width: 55px;
    background: url(../img/preparation6.png) no-repeat;
}


.postgraduate {
    margin: 0 auto;
    width: 1110px;
}
.postgraduate ul{
    margin-top: 60px;
    margin-left: -15px;
}
.postgraduate ul li {
    float: left;
    margin: 0 15px 70px 15px;
    width: 345px;
}
.postgraduate-icon {
    float: left;
    width: 105px;
    height: 105px;
}
.mode {
    background: url(../img/postgraduate1.png) no-repeat;
}
.class{
    background: url(../img/postgraduate2.png) no-repeat;
}
.handout {
    background: url(../img/postgraduate3.png) no-repeat;
}
.hour {
    background: url(../img/postgraduate4.png) no-repeat;
}
.hour2 {
    background: url(../img/postgraduate5.png) no-repeat;
}
.day {
    background: url(../img/postgraduate6.png) no-repeat;
}

.postgraduate-text {
    float: left;
    width: 240px;
    margin-top: 15px;
    padding-left: 10px;
    font-size: 17px;
}
.postgraduate-text .number {
    margin-right: 4px;
    font-size: 28px;
}
.cl951c5b { color: #951c5b; }
.cle55827 { color: #e55827; }
.cl076bb0 { color: #076bb0; }
.cl602b88 { color: #602b88; }
.experience {
    margin: 30px auto;
    width: 850px;
}
.experience-left {
    margin-top: 20px;
    float: left;
    width: 350px;
    text-align: center;
}
.experience-left span{
    display: block;
    margin-top: 7px;
    width: 100%;
    font-size: 17px;
}
.experience-left i {
    display: inline-block;
    width: 60px;
    height: 64px;
}
.experience-left .experience1 {
    background: url(../img/experience1.png) no-repeat;
}
.experience-left .experience2 {
    background: url(../img/experience2.png) no-repeat;
}
.experience-left .experience3{
    background: url(../img/experience3.png) no-repeat;
}
.experience-left .experience4 {
    background: url(../img/experience4.png) no-repeat;
}
.experience-right {
    float: left;
    width: 500px;
}
.experience-right > p {
    margin-top: 20px;
}
.experience-right-title {
    display: inline-block;
    padding: 0 15px;
    height: 39px;
    line-height: 37px;
    font-weight: 700;
    font-size: 17px;
    color: #de2526;
    border: 1px solid #de2526;
}
.experience-right-desc {
    margin-left: 25px;
    font-size: 18px;
    color: #666;
}
.teaching-material {
    padding: 40px 0 5px 0;
    background: #f8e5e6;
}
.clc30d23 {
    color: #c30d23;
}
.teaching-material-block {
    margin-bottom: 50px;
    font-size: 15px;
}
.teaching-material-block span:nth-child(1) {
    float: left;
    padding: 0 25px;
    line-height: 35px;
    font-size: 16px;
    color: #c30d23;
    background: #fff;
}
.arrow-line {
    float: left;
    margin-top: 19px;
    margin-left: 10px;
    width: 780px;
    border-bottom: 1px solid #fff;
}
.w750{
    width: 750px;
}
.w855{
    width: 855px;
}
.w930{
    width: 930px;
}
.teaching-material-block i {
    float: left;
    margin-top: 11px;
    margin-left: 10px;
    width: 30px;
    height: 16px;
    background: url(../img/arrow-right2.png) no-repeat;
}






.box-content {
    margin-top: 55px;
    padding: 40px 0 0 40px;
    float: right;
    width: 525px;
    height: 292px;
    font-size: 16px;
    background: url(../img/box.png) no-repeat;
}
.box-content > div {
    display: none;
}
.box-content > div.show {
    display: block;
}
.box-content-title {
   font-size: 20px;
   color: #37aaa0;
}
.one{height:380px;width:100%;overflow:hidden;position:relative; margin-top: 50px;}
.one ul{height:100%;width:100000px;position:absolute;left:0;} /*ul width的宽不能过小*/
.one ul li{display:block;float:left;width:320px;height:100%;position:relative;}
.one ul li img{width:100%;display:block;}
.teacher-desc {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 15px 15px 0 15px;
    width: 100%;
    height: 105px;
    color: #fff;
    font-size: 13px;
    background: rgba(0, 0, 0, .5);
    border-left: 1px solid #868584;
}
.teacher-name{
    margin-right: 5px;
    color: #ea5514;
    font-size: 22px;
}
.teacher-desc > p {
    margin-top: 5px;
}
.other .teacher-desc {
    height: 130px;
}