.banner {
    position: relative;
    overflow: auto;
    text-align: center;
}

.banner li {
    list-style: none;
}

.banner ul li {
    float: left;
}

#b04 {
    width: 640px;
}

#b04 .dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 20px;
}

#b04 .dots li {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 4px;
    text-indent: -999em;
    border: 1px solid #c0c0c0;
    background-color: #c0c0c0;
    border-radius: 6px;
    cursor: pointer;
    opacity: .4;
    -webkit-transition: background .5s, opacity .5s;
    -moz-transition: background .5s, opacity .5s;
    transition: background .5s, opacity .5s;
}

#b04 .dots li.active {
    background: #455f8f;
    opacity: 1;
}

#b04 .arrow {
    position: absolute;
    top: 200px;
}

#b04 #al {
    left: 15px;
}

#b04 #ar {
    right: 15px;
}

#aboutUs {
    width: 1408px;
    margin: 0 auto;
}

.intro {
    width: 128px;
    margin: 25px auto 50px;
    font-size: 22px;
    padding: 15px 0;
    text-align: center;
    border-bottom: 2px solid #455c90;
}

.intro_text {
    text-indent: 2em;
    font-size: 20px;
    padding-bottom: 60px;
    line-height: 56px;
}


.wrapper {
    position: relative;
    border-bottom: 1px dashed #c5c5c5;
}

.slider-box {
    padding-bottom: 80px;
}

.culture-wrapper {
    padding: 0 90px 40px;
}

.culture-box {
    margin-bottom: 40px;
}

.culture-icon {
    width: 58px;
    height: 58px;
    margin-right: 68px;
    float: left;
    margin-top: 10px;
}

.culture-info {

    display: inline-block;
}

.culture-info-title {
    font-size: 30px;
    font-weight: bold;
}

.culture-info-detail {
    font-size: 20px;
    line-height: 50px;
}


.team-box {
    width: 100%;
    position: relative;
    display: inline-block;
    padding: 0 110px;
    box-sizing: border-box;
}

.team-box>.team-content {
    width: 1200px !important;
    box-sizing: border-box;
}

#roll {
    box-sizing: border-box;
    height: 140px;
}

#roll .circleBd {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    border: 2px solid #878787;
    position: absolute;
    left: 105px;
    top: -5px;
}

#roll dd {
    width: 128px;
    height: 128px;
    float: left;
    margin-right: 50px;
}

.team-box .team-box-prev {
    position: absolute;
    bottom: 40%;
    left: 0px;
    display: inline-block;
    width: 18px;
    height: 35px;
    cursor: pointer;
    z-index: 90;
}

.team-box .team-box-next {
    right: 0px;
    left: auto;
    position: absolute;
    bottom: 40%;
    display: inline-block;
    width: 18px;
    height: 35px;
    cursor: pointer;
    z-index: 90;
}

.team-info {
    position: relative;
    background-color: #f6f6f6;
    margin: 30px auto 80px;
    width: 1280px;
    height: 353px;
    border-radius: 10px;
    padding: 30px;
    box-sizing: border-box;
}

.team-name {
    font-size: 30px;
    margin-bottom: 25px;
}

.team-nickname {
    height: 40px;
    background-color: #8794ad;
    padding: 10px 15px;
    box-sizing: border-box;
    font-size: 20px;
    color: #fff;
    text-align: center;
    line-height: 40px;
}

.team-degree {
    margin-top: 28px;
    margin-bottom: 32px;
    font-size: 20px;
}

.info-detail {
    font-size: 18px;
    line-height: 40px;
}

.tri_border-up {
    width: 0;
    height: 0;
    border-width: 0 15px 15px;
    border-style: solid;
    border-color: transparent transparent #f6f6f6;
    /*透明 透明  灰*/
    position: absolute;
    left: 140px;
    top: -15px;
}

.structure-wrapper {
    padding-bottom: 100px;
}

.structure-box {
    margin: 0 auto;
    width: 1023px;
    height: 545px;
    background: url('../imgs/zuzhi_back.png') no-repeat;
}

.course-wrapper {
    padding-bottom: 70px;
}

.course-box {
    display: flex;
    align-items: center;
}

.course-time {
    margin-right: 80px;
}

.time_choose {
    width: 150px;
    height: 55px;
    border-radius: 30px;
    text-align: center;
    line-height: 55px;
    font-size: 24px;
    color: #afafaf;
    margin-bottom: 60px;
}

.time_choose.active {
    background-color: #465d91;
    color: #fff;
}

.course-detail {
    border-left: 2px solid #afafaf;
    margin-left: 16px;
}

.course-type {
    display: inline-block;
    margin-left: 75px;
    font-size: 22px;
}

.pen-icon {
    vertical-align: middle;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-block;
}

.course-detail {
    padding: 40px 0 0;
}

.course-item {
    width: 1080px;
    margin-left: 100px;
}

.course-moment {
    font-size: 20px;
    margin-top: 20px;
    float: left;
    position: relative;
}

.course-moment::before {
    content: '';
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #d2d2d2;
    position: absolute;
    left: -111px;
    top: 5px;
}

.course-moment::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #fff;
    position: absolute;
    left: -106px;
    top: 10px;
}

.moment-detail {
    position: relative;
    width: 852px;
    background-color: #f6f6f6;
    border-radius: 5px;
    padding: 0 25px;
    margin-left: 140px;
    margin-bottom: 27px;
}

.moment-detail>p {
    font-size: 18px;
    color: #8d8d8d;
    line-height: 71px;
}

.tri_border-left {
    width: 0;
    height: 0;
    border-width: 10px 10px 10px 0;
    border-style: solid;
    border-color: transparent #f6f6f6 transparent transparent;
    /*透明 透明  灰*/
    position: absolute;
    left: -10px;
    top: 25px;
}

.moment-title {
    font-size: 22px;
    line-height: 68px;
    border-bottom: 1px solid #e9e9e9;
}

.course-getMore {
    width: 112px;
    height: 53px;
    border: 1px solid #465d91;
    text-align: center;
    line-height: 53px;
    font-size: 18px;
    color: #455e91;
    border-radius: 5px;
    margin: 40px auto 0;
}

.partner-box {
    width: 960px;
    margin: 0 auto;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.partner-box>div:nth-child(2) {
    margin: 0 120px 0 140px;
    flex-shrink: 0;
}

.view-type {
    width: 280px;
    margin: 50px auto 0;
    font-size: 30px;
    text-align: center;
    position: relative;
}

.view-type::after {
    content: '';
    width: 2px;
    height: 28px;
    background-color: #dbdbdb;
    position: absolute;
    left: 50%;
    top: 10px;
    transform: translate(-50%);
}

.view-type>span {
    padding: 0 0 15px 0;
    border-bottom: 2px solid #d0d0d0;
}

.view-type>span.active {
    border-bottom: 2px solid #455c90;
}

.showMein-wrapper {
    height: 690px;
    position: relative;
}

.photoWall {
    width: 1920px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 67px auto 0;
    height: 575px;
    background-color: #3091f2;
}

/* 产品介绍部分 */

#introPro {
    width: 1408px;
    margin: 0 auto;
}
.bill-wrapper {
    width: 1400px;
    margin: 60px auto 0;
}
.slogan-box {
    width: 128px;
    margin: 0 auto;
}
.slogan_top {
    font-size: 30px;
    padding: 0 0 15px 0;
    box-sizing: border-box;
    border-bottom: 2px solid#455c90;
    text-align: center;
}
.slogan_bottom {
    margin-top: 5px;
    font-size: 24px;
    text-align: center;
}
.slogan_bottom>span {
    color: #767676;
}
.slogan_bottom>span.active {
    color: #455c90;
}
.left-dot {
    font-size: 22px;
    position: relative;
    margin: 32px 0px 18px 20px;
    margin-left: 20px;
}
.left-dot::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #a0b1d6;
    position: absolute;
    left: -20px;
    top: 12px;
} 
.explan-text {
    font-size: 24px;
    text-indent: 2em;
    line-height: 60px;
}
.partner-icon{
    padding-left:70px;
    padding-bottom: 60px;
}
.partner-icon>img {
    vertical-align: middle;
    margin-right: 90px;
    margin-bottom: 40px;
}
.marginBottom {
    margin-bottom: 40px;
}
.flow-box {
    width: 1183px;
    height: 490px;
    margin: 90px auto 100px;
    background: url('../imgs/intro2.png') no-repeat;
}
.flow-step-start {
    width: 1151px;
    height: 461px;
    margin: 90px auto 100px;
    background: url('../imgs/intro3.png') no-repeat;
}
.flow-step-end {
    width: 1151px;
    height: 461px;
    margin: 90px auto 100px;
    background: url('../imgs/intro1.png') no-repeat;
}
.virtue-wrapper{
    padding: 50px;
}
.virtue-box{
    width: 383px;
    height: 325px;
    border: 1px solid #d2d2d2;
    margin-right: 70px;
    display: inline-block;
}
.virtue-box:last-child{
    margin-right: 0px;
}
.virtue-content{
    text-align: center;
}
.virtue-top{
    margin: 28px 0 32px;
}
.virtue-top>img{
    width: 30px;
    height: 30px;
    vertical-align: middle;
}
.virtue-sum {
    font-size: 24px;
}
.virtue-detail-text {
    font-size: 16px;
    line-height: 48px;
}

/* 背景图部分 */
.helpCenterBox{
    background: url("../imgs/helpCenterBj.png") no-repeat;
}


/* 帮助中心 */

#helpCenter {
    width: 1408px;
    margin: 0 auto;
}

.QA-box {
    font-size: 15px;
    margin:0 65px 16px ;
    padding: 0 0 10px;
    box-sizing: border-box;
    border-bottom: 1px solid #d2d2d2;
}
.QA-box:last-child {
    border: none;
}
.questIcon {
    width: 24px;
    height: 24px;
    background-color: #f7a12f;
    text-align: center;
    line-height: 24px;
    border-radius: 2px;
    font-size: 16px;
    color: #fff;
    display: inline-block;
}
.anwserIcon {
    width: 24px;
    height: 24px;
    background-color:#48c78f ;
    text-align: center;
    line-height: 24px;
    border-radius: 2px;
    font-size: 16px;
    color: #fff;
    display: inline-block;
}

.spanContent ol{
    margin: 0;
    padding: 0px 17px;
    list-style-type: decimal;
}
.spanContent ol li{
    list-style-type: decimal;
}

.hidden {
    opacity: 0;
}
.questBox {
    display: flex;
    align-items: center;
}
.QA-num {
    /*margin: 0 17px;*/
    margin-top:17px;
}
.quest-item {
    line-height: 60px;
}
.anwser-item {
    line-height: 47px;
}
.feedback-wrapper {
    font-size: 18px;
    padding-bottom: 30px;
}
.feedback-content {
    display: flex;
    align-items: center;
    margin-bottom: 47px;
}
.concat-content {
    display: flex;
    align-items: center;
}
.content-name {
    margin-right: 40px;
}
.content-name.marginBottom {
    margin-bottom: 250px;
}
#feedbackArea {
    width: 1094px;
    height: 320px;
    font-size: 16px;
    border-radius: 5px;
    padding: 30px 35px;
    box-sizing: border-box;
    border: 1px solid #d2d2d2;
}
.feedback-confrim {
    width: 90px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background-color: #45598a;
    border-radius: 5px;
    color: #fff;
    margin: 45px auto;
}
.feedback-confrim:hover {
    cursor: pointer;
}

.inputNumber {
    width: 1094px;
    height: 55px;
    border-radius: 5px;
    font-size: 16px;
    padding: 25px 20px;
    box-sizing: border-box;
    outline: none;
    border: 1px solid #d2d2d2;
}