@charset "utf-8";

@font-face {
    font-family: 'iconfont';  /* project id 1257748 */
    src: url('//at.alicdn.com/t/font_1257748_boixdrlgf08.eot');
    src: url('//at.alicdn.com/t/font_1257748_boixdrlgf08.eot?#iefix') format('embedded-opentype'),
    url('//at.alicdn.com/t/font_1257748_boixdrlgf08.woff2') format('woff2'),
    url('//at.alicdn.com/t/font_1257748_boixdrlgf08.woff') format('woff'),
    url('//at.alicdn.com/t/font_1257748_boixdrlgf08.ttf') format('truetype'),
    url('//at.alicdn.com/t/font_1257748_boixdrlgf08.svg#iconfont') format('svg');
  }

.sty-iconfont {
    font-family: iconfont !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.unScroll{overflow:hidden;}

.flex {
  display: box;              /* OLD - Android 4.4- */
  display: -webkit-box;      /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;         /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;      /* TWEENER - IE 10 */
  display: -webkit-flex;     /* NEW - Chrome */
  display: flex;             /* NEW, Spec - Opera 12.1, Firefox 20+ */
}

/* 子元素-平均分栏 */
.flex1 {
  -webkit-box-flex: 1;      /* OLD - iOS 6-, Safari 3.1-6 */
  -moz-box-flex: 1;         /* OLD - Firefox 19- */
  -webkit-flex: 1;          /* Chrome */
  -ms-flex: 1;              /* IE 10 */
  flex: 1;                  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}
/* 父元素-横向排列（主轴） */
.flex-h {
  -webkit-box-orient: horizontal;
  -webkit-flex-direction: row;
  -moz-flex-direction: row;
  -ms-flex-direction: row;
  -o-flex-direction: row;
  flex-direction: row;
}
/* 父元素-横向换行 */
.flex-hw {
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
/* 父元素-水平居中（主轴是横向才生效） */
.flex-hc {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
  /* 其它取值如下：
      align-items     主轴原点方向对齐
      flex-end        主轴延伸方向对齐
      space-between   等间距排列，首尾不留白
      space-around    等间距排列，首尾留白
   */
}
.flex-hsb {
  -webkit-box-pack: space-between;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
  -o-justify-content: space-between;
  justify-content: space-between;
}
/* 父元素-纵向排列（主轴） */
.flex-v {
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  -moz-flex-direction: column;
  -ms-flex-direction: column;
  -o-flex-direction: column;
  flex-direction: column;
}
/* 父元素-纵向换行 */
.flex-vw {
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}
/* 父元素-竖直居中（主轴是横向才生效） */
.flex-vc {
  -webkit-box-align: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  -o-align-items: center;
  align-items: center;
}

.orange {
  background:rgba(255,170,98,1);
}

.purple {
  background:rgba(170,172,253,1);
}

.pink {
  background:rgba(249,137,141,1);
}
.purple2 {
  background: #727EEA!important;
}
.purple3 {
  background: #8690E9!important;
}
.pink2 {
  background: #FF7777!important;
}
.purple2-font {
  color: #727EEA!important;
}
.orange-font {
  color:rgba(255,170,98,1);
}
.sty-container {
  width: 1180px;
  margin: 0 auto;
}

.sty-container .part__title {
  text-align: center;
  font-weight: bold;
  font-size: 45px;
}
.sty-container .part__sub-title {
  margin-top: 24px;
  margin-bottom: 45px;
  text-align: center;
  font-size:22px;
  font-weight:400;
  color:rgba(102,102,102,1);
  line-height:30px;
}
.bg-black {
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoom/bg2.png) repeat;
}
.bg-black .part__title, .bg-black .part__sub-title {
  color:rgba(255,255,255,1);
}
.bg-grid {
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoom/bg1.png) repeat;
}
.banner-wrap {
  width: 1920px;
  height: 450px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}

.sty-p1 {
  padding: 79px 0 101px 0;
}
.sty-p1 .p1-top-list {
  margin-bottom: 82px;
}
.sty-p1 .p1-top-list .top-item{
  width: 289px;
  height: 262px;
  text-align: center;
  color:rgba(255,255,255,1);
  border-radius:5px;
  box-shadow:0px 0px 10px 0px #919191;
}

.sty-p1 .p1-top-list .top-item .sty-iconfont {
  font-size: 77px;
  margin-top: 36px;
}

.sty-p1 .p1-top-list .top-item .top-item__title {
  font-size:28px;
  font-weight:500;
  line-height:30px;
  margin-top: 27px;
}

.sty-p1 .p1-top-list .top-item .top-item__desc {
  font-size:19px;
  font-weight:400;
  line-height:30px;
  margin-top: 19px;
}
.sty-p1-list-container {
  position: relative;
}
.sty-p1-list {
  padding: 10px;
}
.sty-p1-list .sty-p1-item {
  width: 100%;
  height: 204px;
  margin-bottom: 32px;
  box-shadow:0px 0px 9px 0px #bcbcbc;
  border-radius: 3px;
  overflow: hidden;
}
.sty-p1-list .sty-p1-item:last-child {
  margin-bottom: 0;
}
.sty-p1-list .sty-p1-item .left-wrap {
  width: 373px;
  text-align: center;
  color: #666666;
  background: #FAFAFA;
  font-size:19px;
  font-weight:400;
  color:rgba(102,102,102,1);
  line-height:32px;
  padding: 43px 0 36px 0;
}
.sty-p1-list .sty-p1-item .left-wrap .sty-p1-item__week {
  position: relative;
  font-size:24px;
  font-weight:500;
  color:rgba(102,102,102,1);
  line-height:30px;
  margin-bottom: 40px;
}
.sty-p1-list .sty-p1-item .left-wrap .sty-p1-item__week::after {
  content: '';
  position: absolute;
  width:47px;
  height:2px;
  background:rgba(227,225,225,1);
  left: 164px;
  bottom: -23px;
}

.sty-p1-list .sty-p1-item .right-wrap {
  background: #FFFEF9;
  text-align: center;
  padding: 40px 0 33px 0;
}

.sty-p1-list .sty-p1-item .right-wrap .sty-p1-item__course-name {
  font-size:28px;
  font-weight:500;
  color:rgba(51,51,51,1);
  line-height:30px;
  margin-bottom: 42px;
}

.sty-p1-list .sty-p1-item .right-wrap .sty-p1-item__btn {
  width:242px;
  height:57px;
  border-radius:5px;
  margin-right: 87px;
  border: none;
  font-size:20px;
  font-weight:500;
  color:rgba(251,251,251,1);
  line-height:30px;
}

.sty-p1-list .sty-p1-item .right-wrap .sty-p1-item__btn:last-child {
  margin-right: 0;
}
.left-arrow, .right-arrow {
  moz-user-select: -moz-none;
  -moz-user-select: none;
  -o-user-select:none;
  -khtml-user-select:none;
  -webkit-user-select:none;
  -ms-user-select:none;
  user-select:none;
}
.sty-p1 .left-arrow {
  position: absolute;
  left: -106px;
  top: 139px;
  font-size: 44px;
  color: #333333;
  line-height: 547px;
  outline: none;
  cursor: pointer;
  
}

.sty-p1 .right-arrow {
  position: absolute;
  right: -94px;
  top: 139px;
  font-size: 44px;
  color: #333333;
  line-height: 547px;
  outline: none;
  cursor: pointer;
}

.sty-p1 .left-arrow.swiper-button-disabled,
.sty-p1 .right-arrow.swiper-button-disabled  {
  color: #9B9B9B
}

.sty-p2 {
  padding: 98px 0 107px 0;
}
.sty-p2 .vs-img-wrap {
  margin: 16px 0;
  text-align: center;
}
.sty-p2 .content-wrap {
  width: 533px;
  height: 210px;
  border-radius: 5px;
  background: #FBFBFB;
}

.sty-p2 .content-wrap .left-image-wrap {
  width: 286px;
  height: 210px;
}

.sty-p2 .content-wrap .sty-p2__content {
  text-align: center;
  font-size:18px;
  font-weight:400;
  color:rgba(51,51,51,1);
  line-height:30px;
  padding: 65px 0;
}

.sty-p3 {
  padding: 91px 0 99px 0;
}
.sty-p3 .sty-container {
  position: relative;
}

.sty-p3 .left-arrow {
  position: absolute;
  left: -106px;
  top: 139px;
  font-size: 44px;
  color: #9B9B9B;
  line-height: 547px;
  outline: none;
  cursor: pointer;
}

.sty-p3 .right-arrow {
  position: absolute;
  right: -94px;
  top: 139px;
  font-size: 44px;
  color: #9B9B9B;
  line-height: 547px;
  outline: none;
  cursor: pointer;
}

.sty-p3-list {
  width: 100%;
}

.sty-p3-list .sty-p3-item {
  width: 361px;
  margin-right: 48px;
}

.sty-p3-list .sty-p3-item:last-child {
  margin-right: 0
}

.sty-p3-list .sty-p3-item .work-wrap {
  width: 361px;
  height: 452px;
  margin-bottom: 32px;
  position: relative;
  border-radius:5px;
  overflow: hidden;
}

.sty-p3-list .sty-p3-item .work-wrap .img-wrap img {
  width: 100%;
  height: 100%;
  -webkit-transition: all .62s ease-in-out;
  transition: all .62s ease-in-out;
  -webkit-text-decoration-skip: objects;
  text-decoration-skip: objects
}

.sty-p3-list .sty-p3-item .work-wrap .sty-p3-item__content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0 35px;
  background: rgba(1,1,1,0.5);
  font-size:16px;
  font-weight:400;
  color:rgba(255,255,255,1);
  line-height:30px;
  z-index: 2;
  overflow: hidden;
  opacity: 0;
  -ms-user-select: none;
  -o-user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  -webkit-transition: opacity .72s ease;
  transition: opacity .72s ease;
  -webkit-text-decoration-skip: objects;
  text-decoration-skip: objects;
}
.sty-p3-list .sty-p3-item .work-wrap:hover .sty-p3-item__content {
  top: 0;
  opacity: 1
}

.sty-p3-list .sty-p3-item .work-wrap:hover .info-wrap {
  opacity: 0;
}

.sty-p3-list .sty-p3-item .work-wrap:hover .img-wrap img {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
  -ms-filter: brightness(80%);
  -o-filter: brightness(80%);
  -webkit-filter: brightness(80%);
  filter: brightness(80%)
}

.sty-p3-list .sty-p3-item .work-wrap .info-wrap {
  /* visibility: hidden; */
  position: absolute;
  top: 362px;
  left: 0;
  width: 100%;
  height: 67px;
  background:rgba(0,0,0,0.7);
  text-align: center;
  font-size:24px;
  font-weight:500;
  color:rgba(255,255,255,1);
  line-height:30px;
  padding: 20px 0;
  opacity: 1;
  -webkit-transition: opacity .72s ease;
  transition: opacity .72s ease;
  -webkit-text-decoration-skip: objects;
  text-decoration-skip: objects;
}

.sty-p3-list .sty-p3-item .work-wrap .info-wrap .sty-p3-item__teacher {
  margin-left: 34px;
  font-size:18px;
  font-weight:400;
  line-height:30px;
}
.sty-p3-list .sty-p3-item .sty-p3-item__btn {
  width:360px;
  height:63px;
  background:#FFA559;
  font-size:24px;
  font-weight:500;
  color:rgba(255,255,255,1);
  line-height:30px;
  text-align: center;
  padding: 20px 0;
  border: none;
}

.sty-p4 {
  padding: 102px 0 110px 0;
}

.sty-p4 .sty-p4__content-wrap {
  background:rgba(255,255,255,1);
  padding: 60px 47px;
  text-align: center;
}
.sty-p4 .sty-p4__content-wrap .sty-p4-item {
  width:517px;
  height:61px;
  padding-left: 28px;
  margin-bottom: 36px;
  background:rgba(245,245,245,1);
  line-height: 61px;
  font-size:17px;
  font-weight:400;
  text-align: left;
  color:rgba(102,102,102,1);
}
.sty-p4 .sty-p4__content-wrap .sty-p4-item:last-child {
  text-align: center;
  margin-bottom: 0;
}
.sty-p4 .sty-p4__content-wrap .sty-p4-item .sty-iconfont {
  font-size: 24px;
  margin-right: 15px;
}
.sty-p4 .sty-p4__btn {
  width:257px;
  height:68px;
  background:rgba(255,162,83,1);
  border: none;
  font-size:24px;
  font-weight:500;
  color:rgba(255,255,255,1);
  line-height:30px;
  margin-top: 56px;
}

.popup-dialog {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: none;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,.8);
  overflow: hidden;
  overflow-y: auto;
}
.popup-dialog > div {
  width: 100%;
  height: 100%;
}
.popup-dialog .dialog-wrap {
  width: 404px;
  height: 329px;
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoom/dialog-bg.png) no-repeat center center;
  background-size: 100%;
  position: relative;
  text-align: center;
}

.popup-dialog .dialog-wrap .title {
  font-size: 19px;
  font-weight:400;
  color:#666666;
  line-height: 75px;
  text-align: center
}

.popup-dialog .dialog-wrap .content {
  font-size: 25px;
  font-weight:400;
  color:rgba(51,51,51,1);
  line-height: 37px;
  text-align: center;
  margin-top: 44px;
}
.popup-dialog .dialog-wrap .dialog-btn {
  width:280px;
  height:61px;
  background:rgba(255,162,83,1);
  border-radius:5px;
  font-size:22px;
  font-weight:500;
  color:rgba(255,255,255,1);
  line-height:60px;
  border: none;
  margin-top: 39px;
}
.popup-dialog .dialog-wrap .close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 28px;
  height: 28px;
  border:1px solid rgba(255,255,255,1);
  border-radius:50%;
  background:rgba(160,160,160,0.6);
  font-size: 27px;
  font-weight:400;
  color:rgba(255,255,255,1);
  text-align: center;
  line-height: 25px;
}

.study-room .banner-wrap {
  position: relative;
}
.study-room .banner-wrap .banner-top {
  position: absolute;
  top: -4px;
  left: 809px;
}
.study-room .banner-wrap .banner-title1 {
  position: absolute;
  top: 111px;
  left: 559px;
}
.study-room .banner-wrap .banner-title2 {
  position: absolute;
  top: 227px;
  left: 597px;
}

.study-room-origin .sty-p1{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomOrigin/bg1.png) repeat;
  padding: 70px 0 85px 0;
}
.study-room-origin .sty-p2{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomOrigin/bg2.png) repeat;
  padding: 90px 0 90px 0;
}
.study-room-origin .sty-p3{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomOrigin/bg3.png) repeat;
  padding: 85px 0 90px 0;
}
.study-room-origin .sty-p4{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomOrigin/bg4.png) repeat;
  padding: 90px 0 90px 0;
}
.study-room-origin .sty-container .part__sub-title {
  margin-top: 13px;
  margin-bottom: 23px;
}

.study-room-origin .sty-p2 .part__sub-title, .study-room-origin .sty-p4 .part__sub-title{
  color: #ffffff;
}
.study-room-origin .sty-p4-item .icon {
  width: 32px;
  height: 32px;
  border-radius: 32px;
  color: #ffffff;
  display: inline-block;
  position: relative;
  top: 5px;
  text-align: center;
  line-height: 32px;
}
.study-room-origin .banner-wrap .banner-shift-wrap{
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translate(-50%, 0);
}
.study-room-origin .banner-wrap .banner-title{
  position: absolute;
  top: 109px;
  left: 36px;
}
.study-room-origin .banner-wrap .banner-sub-title{
  position: absolute;
  top: 194px;
  left: 207px;
}
.study-room-origin .banner-wrap .banner-left{
  position: absolute;
  top: 216px;
  left: 19px;
}
.study-room-origin .banner-wrap .banner-right{
  position: absolute;
  top: 193px;
  left: 638px;
}
.study-room-origin .popup-dialog .dialog-wrap {
  background: #ffffff;
  border-radius: 5px;
}
.study-room-origin .popup-dialog .dialog-wrap .title {
  background:rgba(244,245,255,1);
  border-radius: 5px 5px 0 0;
}

.study-room-origin .sty-p1-list .sty-p1-item .left-wrap {
  background: #F4F5FF;
}
.study-room-origin .sty-p1-list .sty-p1-item .right-wrap {
  background: #FFFFFF;
}

.study-room-origin .sty-p3-list .sty-p3-item .work-wrap .info-wrap .sty-p3-item__teacher {
  margin-left: 10px;
}


.study-room-cute .sty-p1{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomCute/bg1.png) repeat;
  background-size: 100% auto;
  padding: 70px 0 85px 0;
}
.study-room-cute .sty-p2{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomCute/bg2.png) repeat;
  background-size: 100% auto;
  padding: 90px 0 90px 0;
}
.study-room-cute .sty-p3{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomCute/bg1.png) repeat;
  background-size: 100% auto;
  padding: 85px 0 90px 0;
}
.study-room-cute .sty-p4{
  background: url(https://assets-cdn.lanqb.com/imgv3/studyRoomCute/bg4.png) repeat;
  background-size: 100% auto;
  padding: 90px 0 90px 0;
}

.study-room-cute .sty-p1 .top-item.top1-color {
  background: #FEAD00!important;
}
.study-room-cute .sty-p1 .top-item.top2-color {
  background: #4C8EFF!important;
}
.study-room-cute .sty-p1 .top-item.top3-color {
  background: #FF679F!important;
}
.study-room-cute .orange {
  background: #FEAD00!important;
}
.study-room-cute .blue {
  background: #4C8EFF!important;
}
.study-room-cute .blue-font {
  color: #4C8EFF;
}
.study-room-cute .sty-container .part__sub-title {
  margin-top: 13px;
  margin-bottom: 23px;
}

.study-room-cute .part__sub-title{
  color: #333333;
}
.study-room-cute .sty-p4-item .icon {
  width: 32px;
  height: 32px;
  border-radius: 32px;
  color: #ffffff;
  display: inline-block;
  position: relative;
  top: 5px;
  text-align: center;
  line-height: 32px;
}
.study-room-cute .banner-wrap {
  height: auto;
}
.study-room-cute .banner-wrap .banner-shift-wrap{
  position: absolute;
  top: 24px;
  left: 869px;
}
.study-room-cute .banner-wrap .banner-title{
  position: absolute;
  top: 92px;
  left: 967px;
}
.study-room-cute .banner-wrap .banner-sub-title{
  position: absolute;
  top: 284px;
  left: 993px;
}
.study-room-cute .banner-wrap .banner-left{
  position: absolute;
  bottom: 0px;
  left: 325px;
}

.study-room-cute .popup-dialog .dialog-wrap {
  background: #ffffff;
  border-radius: 5px;
}
.study-room-cute .popup-dialog .dialog-wrap .title {
  background:#FEDA5F;
  border-radius: 5px 5px 0 0;
}

.study-room-cute .sty-p1-list .sty-p1-item .left-wrap {
  background: #F3F3F2;
}
.study-room-cute .sty-p1-list .sty-p1-item .right-wrap {
  background: #FFFFFF;
}

.study-room-cute .sty-p3-list .sty-p3-item .work-wrap .info-wrap .sty-p3-item__teacher {
  margin-left: 10px;
}