@charset "utf-8";

/*公用部分*/
* {
    font-family: PingFang-SC-Medium;
}

.login {
    cursor: pointer;
}

.anchor {
    position: relative;
    bottom: 250px;
}

@media (min-width: 768px) {
    .lesson-container {
        width: 748px;
    }
}

@media (min-width: 992px) {
    .lesson-container {
        width: 972px;
    }
}

@media (min-width: 1200px) {
    .lesson-container {
        width: 1180px;
    }
}

.lesson-container {
    margin: 0 auto;
    text-align: center;
}

.lesson-container .black {
    margin-top: 19px;
    font-size: 24px;
    color: #333;
}

.lesson-container .white {
    margin-top: 19px;
    font-size: 24px;
    color: #fff;
}

.lesson-list {
    display: flex;
    justify-content: space-between;
    align-content: space-between;
    flex-wrap: wrap;
    width: 100%;
    height: 589px;
}

.viewMore {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 295px;
    height: 68px;
    margin: 74px auto auto;
    background: #FF7D9F;
    border-radius: 34px;
}

.vmText {
    line-height: 68px;
    font-size: 26px;
    color: #F8F9FF;
}

.vmIcon {
    display: inline-block;
    width: 23px;
    height: 23px;
    margin-left: 11px;
    background: #F8F9FF;
    background-image: url(https://assets-cdn.lanqb.com/activity/topic_paintingStudy/arrowBlue.png);
    background-repeat: no-repeat;
    background-position: center;
    border-radius: 50%;
}

/*轮播图*/
.banner-wrapper {
    width: 100%;
    height: 450px;
}
.banner-container {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
}

.banner-img {
    width: 100%;
    height: 100%;
}

.swiper-pagination-bullet {
    width: 23px;
    height: 3px;
    border-radius: 0;
}

.swiper-pagination-bullet-active {
    background: #fff;
}

.bidding-login {
    display: block;
    float: right;
    margin: 0 auto;
    background: #fff url(https://assets-cdn.lanqb.com/main_v3/bidding/loginbg.png) no-repeat center center;
    background-size: 100% 100%;
}
@media (min-width: 768px) {
    .bidding-login {width:235px;height:200px;margin: 110px 100px 0 0;}
}
@media (min-width: 992px) {
    .bidding-login {width:338px;height:287px;margin: 70px 120px 0 0;}
}
@media (min-width: 1200px) {
    .bidding-login {width:400px;height:340px;margin: 55px 300px 0 0;}
}

/*页面导航*/
.page-nav {
    z-index: 1;
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 80px;
    background:rgba(238,240,255,1);
    -ms-box-shadow:0px 0px 6px 0px rgba(157,167,229,1);
    -o-box-shadow:0px 0px 6px 0px rgba(157,167,229,1);
    -webkit-box-shadow:0px 0px 6px 0px rgba(157,167,229,1);
    box-shadow:0px 0px 6px 0px rgba(157,167,229,1);
    font-size: 26px;
}

.page-nav ul li:first-child {
    margin-left: 0;
}

.page-nav ul li {
    display: inline-block;
    width: 195px;
    height: 52px;
    line-height: 52px;
    margin-left: 56px;
    text-align: center;
}

.page-nav ul .active {
    border-radius: 10px;
    background: #6680FF;
}

.page-nav ul .active a {
    color: #fff;
}

/*热门教程导航*/
.hot-lesson {
    width: 100%;
    height: 1145px;
    padding-top: 131px;
    background: url(https://assets-cdn.lanqb.com/activity/topic_paintingStudy/bgImg01.png?11112);
    background-repeat: no-repeat;
    background-position: center;
}

.lesson-type {
    width: 100%;
    height: 60px;
    line-height: 60px;
    margin-top: 34px;
    border-radius:5px;
    font-size: 22px;
    background: #6680FF;
    color: #fff;
}

.lesson-type li {
    display: inline-block;
    width: 93px;
    height: 39px;
    line-height: 39px;
    border-radius:5px;
    cursor: pointer;
}

@media (min-width: 768px) {
    .lesson-type li {
        margin-left: 14px;
    }
}

@media (min-width: 992px) {
    .lesson-type li {
        margin-left: 44px;
    }
}

@media (min-width: 1200px) {
    .lesson-type li {
        margin-left: 74px;
    }
}

.lesson-type li.active {
    border-radius: 5px;
    background:rgba(248,249,255,1);
    color: #6680FF;
}

.lesson-type li:first-child {
    margin-left: 0;
}

.rx-list {
    margin-top: 29px;
}

@media (min-width: 768px) {
    .lesson-content {
        width: 170px;
        height: 173px;
    }
}

@media (min-width: 992px) {
    .lesson-content {
        width: 210px;
        height: 213px;
    }
}

@media (min-width: 1200px) {
    .lesson-content {
        width: 280px;
        height: 283px;
    }
}

.lesson-content:hover img {
    filter: brightness(.8);
}

.lesson-content:hover p {
    filter: brightness(.8);
}

.lesson-content img {
    width: 100%;
}

.lesson-content p {
    height: 73px;
    padding: 14px 0 0 14px;
    text-align: left;
    font-size: 18px;
    background: #F0F2FF;
    color: #333;
}

.lesson-content p:last-child {
    line-height: 24px;
}

/* 主讲公开课 */
.public-lesson {
    width: 100%;
    height: 1025px;
    padding-top: 78px;
    background: url(https://assets-cdn.lanqb.com/activity/topic_paintingStudy/bgImg02.png);
    background-repeat: no-repeat;
    background-position: center;
}

.public-list {
    margin-top: 54px;
}

/* 大咖笔刷 */
.boss-lesson {
    width: 100%;
    height: 725px;
    padding-top: 81px;
    background: url(https://assets-cdn.lanqb.com/activity/topic_paintingStudy/bgImg03.png);
    background-repeat: no-repeat;
    background-position: center;
}

.boss-list {
    height: 283px;
    margin-top: 55px;
}

/* 素材下载 */
.source-download {
    width: 100%;
    height: 1153px;
    padding-top: 82px;
    background: url(https://assets-cdn.lanqb.com/activity/topic_paintingStudy/bgImg04.png);
    background-repeat: no-repeat;
    background-position: center;
}

.source-tips {
    width: 100%;
    height: 47px;
    line-height: 47px;
    margin-top: 59px;
    border-radius: 5px;
    background: #6680FF;
    font-size: 22px;
    color: #FFF;
}

.source-list {
    margin-top: 18px;
}

/* footer */
.footer {
    overflow: hidden;
    width: 100%;
    height: 400px;
    background: url(https://assets-cdn.lanqb.com/activity/topic_paintingStudy/footer.png);
    background-repeat: no-repeat;
    background-position: center;
}

.footer-ad {
    margin: 70px auto auto 464px;
}

.footer a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 295px;
    height: 68px;
    margin: 32px 0 0 0;
    border-radius: 34px;
    background: #617BFF;
}

.swiper-container:hover .rebanner-button {
    opacity: 1;
  }
  .swiper-container .rebanner-button {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    z-index: 5;
    width: 30px;
    height: 98px;
    margin-top: -49px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    opacity: 0;
    vertical-align: middle;
    -webkit-transition: all 0.6s ease-in-out;
    transition: all 0.6s ease-in-out;
    -webkit-text-decoration-skip: objects;
            text-decoration-skip: objects;
  }
  .swiper-container .rebanner-button em {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-style: solid;
    border-color: #87959F;
    vertical-align: middle;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  .swiper-container .rebanner-button:hover {
    background-color: rgba(255, 255, 255, 0.8);
  }
  .swiper-container .rebanner-button:active {
    background-color: rgba(255, 255, 255, 0.7);
  }
  .swiper-container .rebanner-button.prev {
    left: 0;
    border-radius: 0 8px 8px 0;
  }
  .swiper-container .rebanner-button.prev em {
    border-width: 0 0 2px 2px;
  }
  .swiper-container .rebanner-button.next {
    right: 0;
    border-radius: 8px 0 0 8px;
  }
  .swiper-container .rebanner-button.next em {
    border-width: 2px 2px 0 0;
  }