html,
body {
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1920px;
    min-width: 1200px;
    margin: 0 auto;
}

.banner-bg {
    max-height: 500px;
    min-height: 312.5px;
    background-image: url(../image/invest-banner.png);
    background-size: 100% 100%;
    position: relative;
}

.ifind-btn.virtual-btn {
    width: 170px;
    height: 52px;
    left: 360px;
    top: 318px;
    position: absolute;
    background: transparent;
    border: 0px;
    cursor: pointer;
}

.section {}

.section .section-title {
    font-size: 30px;
    color: #303133;
    font-weight: bold;
    letter-spacing: 0.62px;
    text-align: center;
    padding-bottom: 21px;
    position: relative;
}

.section .section-title::after {
    display: block;
    content: "";
    width: 100px;
    height: 2px;
    background-color: #0E6EF0;
    border-radius: 1px;
    margin: 20px auto 0;
}

.section-body {
    width: 1200px;
    margin: 0 auto;
}

.section-body .section-content {
    text-align: center;
    font-size: 16px;
    color: #606266;
    letter-spacing: 0;
    text-align: center;
    line-height: 28px;
}

.lab-bg {
    width: 1200px;
    height: 540px;
    background-image: url(../image/invest-lab-bg.png);
}


/**平台*/

.plantform-wrapper {
    height: 500px;
}

.plantform-wrapper .plantform-item {
    float: right;
    width: 520px;
    height: 522px;
    position: relative;
    text-align: center;
    color: #FFFFFF;
    /*margin-right: 30px;*/
    margin-bottom: 72px;
}
.plantform-wrapper .plantform-item:first-child{
    float: left;
}
.plantform-wrapper .plantform-item .plantform-title {
    font-size: 24px;
    color: #0E6EF0;
    text-align: center;
}

.plantform-wrapper .plantform-item .plantform-bg {
    width: 520px;
    height: 305px;
    margin-bottom: 16px;
}

.plantform-wrapper .plantform-item.factorInvestmentResearchSystem-item .plantform-bg {
    background-image: url(../image/invest-FactorInvestmentResearchSystem.png);
}

.plantform-wrapper .plantform-item.researchPlatform-item .plantform-bg {
    background-image: url(../image/invest-ResearchPlatform.png);
}

.plantform-wrapper .plantform-item.simulatedTransaction-item .plantform-bg {
    background-image: url(../image/SimulatedTransaction.png);
}

.plantform-wrapper .plantform-item.strategyBackTestingSystem-item .plantform-bg {
    background-image: url(../image/StrategyBackTestingSystem.png);
}

.plantform-wrapper .plantform-item .plantform-desc h4 {
    font-size: 16px;
    color: #303133;
    letter-spacing: 0;
    text-align: center;
    line-height: 28px;
    margin-bottom: 4px;
}

.plantform-wrapper .plantform-item .plantform-desc p {
    font-size: 16px;
    color: #606266;
    letter-spacing: 0;
    text-align: center;
    line-height: 28px;
}


/**助力建设量化课程，培养量化人才*/

.course-feature-wrapper {
    height: 320px;
}

.course-feature-wrapper .course-feature-item {
    float: left;
    width: 285px;
    height: 320px;
    position: relative;
    text-align: center;
    color: #FFFFFF;
    margin-right: 171px;
}
.course-feature-wrapper .course-feature-item:nth-child(3){
    margin-right: 0;
}
.course-feature-wrapper .course-feature-item.teaching-material-item {
    background-image: url(../image/invest-teaching-material-bg.png);
}

.course-feature-wrapper .course-feature-item.online-train-item {
    background-image: url(../image/invest-online-train-bg.png);
}

.course-feature-wrapper .course-feature-item.online-course-item {
    background-image: url(../image/invest-online-course-bg.png);
}

.course-feature-wrapper .course-feature-item.work-recommend-item {
    background-image: url(../image/work-recommend-bg.png);
    margin-right: 0px;
}

.course-feature-wrapper .course-feature-item::before {
    position: absolute;
    width: 285px;
    height: 320px;
    left: 0;
    top: 0;
    opacity: 0.6;
    background: #000000;
    box-shadow: inset 0 0 10px 0 #000000;
}

.course-feature-wrapper .course-feature-item .course-feature-title {
    font-size: 24px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 28px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.50);
    margin: 52px 0px 36px;
}

.course-feature-wrapper .course-feature-item .course-feature-body {
    font-size: 16px;
    color: #FFFFFF;
    letter-spacing: 0;
    line-height: 28px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.50);
    width: 208px;
    margin: 0 auto;
}


/**学校*/

.school-wrapper {
    height: 280px;
}

.school-wrapper .school-item {
    float: left;
    width: 380px;
    height: 110px;
    background-color: #FFFFFF;
    background-repeat: no-repeat;
    border: 1px solid #F1F3F7;
    border-radius: 2px;
    margin-right: 27px;
    margin-bottom: 29px;
}



/*服务案例*/

.service-case-wrapper {
    height: 800px;
    width: 1120px;
    margin: 0 auto;
}

.service-case-wrapper .service-item {
    float: left;
    width: 515px;
    height: 342px;
    margin-bottom: 50px;
    margin-right: 45px;
}

.service-case-wrapper .service-item .service-bg {
    width: 515px;
    height: 302px;
    margin-bottom: 15px;
    background-repeat: no-repeat;
}

.service-case-wrapper .service-item .service-desc {
    font-size: 16px;
    color: #606266;
    letter-spacing: 0;
    text-align: center;
    line-height: 28px;
}

.service-case-wrapper .service-item.train-item .service-bg {
    background-image: url(../image/train-bg.png);
}

.service-case-wrapper .service-item.teacher-item .service-bg {
    background-image: url(../image/teacher-bg.png);
}

.service-case-wrapper .service-item.school-item .service-bg {
    background-image: url(../image/school-bg.png);
}

.service-case-wrapper .service-item.competition-item .service-bg {
    background-image: url(../image/quant-competition-bg.png);
}


/*微信公众号*/

.qrcode-wrapper {
    height: 300px;
    width: 645px;
    margin: 90px auto 0;
}

.qrcode-wrapper .qrcode-item {
    float: left;
    width: 222px;
    height: 270px;
    margin-bottom: 50px;
    background: #fff;
    border-radius: 8px;
    /*border: 1px solid #636465;*/
    box-shadow: 0px 0px 10px #636465;
}

.qrcode-wrapper .qrcode-item .qrcode-bg {
    width: 217px;
    height: 217px;
    margin-bottom: 19px;
    background-position: center;
}

.qrcode-wrapper .qrcode-item.ths-education-wechat-item {
    margin-right: 200px;
}

.qrcode-wrapper .qrcode-item .qrcode-bg {
    background-repeat: no-repeat;
}

.qrcode-wrapper .qrcode-item.ths-education-wechat-item .qrcode-bg {
    background-image: url(../image/wechat-qrcode.png);
}

.qrcode-wrapper .qrcode-item.ths-education-wechat-official-item .qrcode-bg {
    background-image: url(../image/wechat-official-qrcode.png);
}

.qrcode-wrapper .qrcode-item .qrcode-desc {
    font-size: 16px;
    color: #606266;
    letter-spacing: 0;
    text-align: center;
    line-height: 28px;
}

.footer {
    height: 70px;
    background-image: linear-gradient(225deg, #7376FF 0%, #1519D7 100%);
    position: fixed;
    bottom: 0px;
    width: 100%;
}

.footer-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.footer .footer-content {
    float: left;
    font-size: 28px;
    color: #FFFFFF;
    line-height: 70px;
    padding-left: 10px;
}

.footer .ifind-btn {
    float: right;
    width: 170px;
    height: 52px;
    font-size: 24px;
    color: #FFFFFF;
    background: #FFB05C;
    border: 1px solid #F29251;
    box-shadow: 0 8px 18px 0 #3D40F5;
    border-radius: 26px;
    text-align: center;
    line-height: 52px;
    margin-top: 10px;
    padding: 0px;
}

.section-one {
    padding-top: 90px;
    padding-bottom: 90px;
    height: 500px;
}

.section-two {
    padding-top: 40px;
    padding-bottom: 85px;
    background: #f5f5f5;
}

.section-three {
    padding-top: 80px;
    padding-bottom: 90px;
}

.section-four {
    padding-top: 40px;
    padding-bottom: 180px;
    background: #f5f5f5;
}

.section-five {
    padding-top: 90px;
    padding-bottom: 90px;
}

.section-six {
    padding-top: 40px;
    padding-bottom: 85px;
    background: #f5f5f5;
}

.section-seven {
    padding-top: 90px;
    padding-bottom: 110px;
    /*width: 1200px;*/
    /*margin: 0 auto;*/
    background-image: url(../image/link-bg.png);
}
.invest-item{
    width: 555px;
    height: 200px;

    display: inline-block;

}
.invest-item span{
    font-weight: 600;
}
.invest-item.item-first{
    width: 590px;
    background-image: url(../image/industry.png);
    background-size: contain;
    background-repeat: no-repeat;


}
.invest-item p{
    font-family: MicrosoftYaHeiUI;
    font-size: 16px;
    color: #606266;
    letter-spacing: 0;
    line-height: 28px;
}
@charset "UTF-8";
.ifind-dialog-overlay {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: #000;
  opacity: 0.1;
  z-index: 80000000;
  filter: alpha(opacity=10);
  display: none;
}
.ifind-dialog-overlay-left,
.ifind-dialog-overlay-top {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: #000;
  opacity: 0.1;
  z-index: 80000000;
  filter: alpha(opacity=10);
  display: none;
}
.ifind-dialog-container {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80000001;
  display: none;
  background: #fff;
  border: 1px solid #efefef;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
  font-family: Microsoft Yahei;
}
.ifind-dialog-body {
  box-shadow: none;
}
.ifind-dialog-manage {
  text-align: center;
}
.ifind-dialog-header {
  height: 32px;
  line-height: 32px;
  color: #232323;
  font-size: 14px;
  font-weight: bold;
}
.ifind-dialog-header .ifind-dialog-title {
  float: left;
  padding-left: 10px;
}
.ifind-dialog-header .ifind-dialog-close {
  float: right;
  margin: 6px;
  width: 20px;
  height: 20px;
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAAxklEQVQokXXQsUpCUQDG8d894lyrOrg51BJogtBgcznX0gMEPUhTOtnew/QEKo3XoSBoE0IQtOXeOByO33LO8P9zvvMV/cGwiQe840M+BW6wDWjiDE84PwLfYYJuwC+m2OIxkWr4Giu8NdrtDmywxCVGWOMngefY1UJO6lbnPwwh6fuJWXW/QBnDOaHAVTXEAR30YiAkcNz5OTdEyMDLqkaJl1SqP30fwa9R5w0W0RBlwCnGGbjOV/TSbdEfDKGFb+wdzwn2fy0eNNLxbjTfAAAAAElFTkSuQmCC) no-repeat center;
  cursor: pointer;
}
.ifind-dialog-content {
  padding: 15px;
  color: #222222;
}
.ifind-dialog-template {
  display: none;
}
.ifind-dialog-move {
  cursor: move;
}
.ifind-dialog-moving,
.ifind-resizing {
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
}
.ifind-confirm-content,
.ifind-alert-content {
  padding: 10px;
}
.ifind-confirm-button,
.ifind-alert-button {
  text-align: right;
}
.ifind-dialog-button {
  color: #FFF;
  font-size: 14px;
  cursor: pointer;
  display: inline-block;
  border: medium none;
  text-align: center;
  text-decoration: none;
  line-height: 32px;
  padding: 0px 15px;
  border-radius: 3px;
  background: #3B82F4;
  margin-left: 20px;
}
.ifind-dialog-submit {
  background: #3B82F4;
}
.ifind-dialog-submit:hover {
  opacity: 0.8;
}
.ifind-dialog-cancel {
  background: #FFFFFF;
  border: 1px solid #dfdfdf;
  color: #636669;
}
.ifind-dialog-cancel:hover {
  background: #f5f5f5;
}
.ifind-confirm-button {
  overflow: hidden;
}
.ifind-dialog-tips {
  margin: 30px 0;
  font-size: 16px;
  text-align: center;
}
.ifind-dialog-tips .tips {
  padding: 0 20px;
  word-wrap: break-word;
}

.form-list {
  width: 630px;
  margin: 0 auto;
}
.form-list label {
  font-size: 14px;
}
.form-list input {
  width: 270px;
  height: 35px;
  border-radius: 4px;
  border-color: #D9D9D9;
}
.form-list textarea {
  width: 912px;
  height: 280px;
  border-radius: 4px;
  border-color: #D9D9D9;
}
.form-list .ifind-form-group {
  margin-bottom: 15px;
}
.form-list .capImg {
  display: inline-block;
}
.form-list .form-list-img {
  width: 686px;
  height: 123px;
  background: url(../image/sqt.jpg);
}
.form-list .valid-img {
  width: 353px;
  height: 45px;
}
.form-list .valid-img input {
  display: inline-block !important;
  margin-top: 10px;
}
.form-list .valid-img .capImg {
  float: right;
}
.form-list #submit {
  background: linear-gradient(180deg, #6db8fa 0%, #3b82f4 100%);
  width: 60px;
  height: 30px;
  line-height: 30px;
  display: block;
  margin: 0 auto;
  color: #FFFFFF;
  text-align: center;
  border-radius: 3px;
  cursor: pointer;
}
.form-list .mt-10 {
  margin-top: 10px;
}
/*验证样式*/
.form-error-tip,
.form-show-tip {
  z-index: 9999999999;
}
.valid-code {
  height: 35px;
  line-height: 32px;
  padding: 0px 20px;
  margin-top: 10px;
  width: 120px;
}
.valid-code.btn-disabled {
  color: #333;
  background-color: #e6e6e6;
  border-color: #adadad;
}
#checkCode {
  width: 140px;
  display: inline-block;
}