.w640{
    max-width: 750px;
}
/*板块列表*/
.music_art_box_list{
    position: relative;
    /*padding: 1.7rem 1.5rem 2rem;*/
    padding: 1.7rem 10px 2rem;
    background: #fff;
    overflow: hidden;
}
/* 当前板块序号 */
.music_art_box_list .cur_number_box{
    position: absolute;
    top: 0;
    left: 0;
    width: 4.3rem;
    height: 3.8rem;
    line-height: 2.4rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -0.05rem;
    text-indent: 0.2rem;
    background: url(../images/yinyue_art/icon_cur_number.png) no-repeat;
    background-size: 100%;
}
.music_art_box_list .cur_number_box span{
    font-size: 0.9rem;
}
/* 板块中的标题 */
.box_list_title{
    text-align: center;
    padding-bottom: 1.15rem;
}
.box_list_title h2{
    padding-bottom: 0.25rem;
    line-height: 2.6rem;
    color: #6512ba;
    font-size: 1.8rem;
    font-weight: 500;
    text-align: center;
    font-weight: 700;
}
.box_list_title span{
    display: inline-block;
    height: 1.7rem;
    line-height: 1.7rem;
    padding: 0 2rem;
    color: #a173cf;
    border-radius: 0.85rem;
    border: 1px solid #a173cf;
    text-transform: uppercase;
}
.music_art_box_list p{
    padding-bottom: 1.05rem;
    line-height: 1.65rem;
    font-size: 0.9rem;
    color: #666;
    text-indent: 2em;
    text-align: justify;
    text-align-last: left;
}
div.sub_title{
    padding-bottom: 0.9rem;
    text-align: center;

}
div.sub_title strong{
    position: relative;
    color: #333;
    line-height: 1.35rem;
    font-size: 1.2rem;
    font-weight: 100;
}
div.sub_title strong::before,
div.sub_title strong::after{
    content: "";
    position: absolute;
    top: 50%;
    display: inline-block;
    width: 1.35rem;
    height: 0.05rem;
    margin: 0 6px;
    margin-top: -0.05rem;
    background: #333;
}
div.sub_title strong::before{
    right: -1.95rem;
}
div.sub_title strong::after{
    left: -1.95rem;
}
/* 标题 */
.sub_box_list_title{
    padding-bottom: 1.2rem;
}
.sub_box_list_title h3{
    line-height: 2.5rem;
    padding-bottom: 0.35rem;
    text-align: center;
    font-size: 1.4rem;
    font-family: "方正兰亭中黑_GBK","微软雅黑";
    font-weight: 500;
}
.sub_box_list_title em{
    display: block;
    position: relative;
    height: 0.1rem;
    margin: 0 auto;
    background: #dfdfdf;
}
.sub_box_list_title em i{
    position: absolute;
    top: -0.05rem;
    left: 50%;
    width: 2.1rem;
    height: 0.2rem;
    margin-left: -1.05rem;
    background: #6512ba;
}
/* 什么是音乐高考 */
ul.music_type{
    display: inline-block;
    padding-bottom: 1.35rem;
}
ul.music_type li{
    float: left;
    width: 48%;
    padding: 0.5rem 3.5% 1.35rem;
    margin-right: 2%;
    text-align: center;
    border-radius: 0.3rem;
    border: 0.05rem solid #a0a0a0;
    position: relative;
}
ul.music_type li:last-child{
    margin-left: 2%;
    margin-right: 0;
}
ul.music_type li strong{
    line-height: 3.45rem;
    color: #6512ba;
    font-size: 1.5rem;
    font-family: "微软雅黑";
    font-weight: 100;
}
ul.music_type li i{
    display: block;
    width: 1.6rem;
    height: 0.1rem;
    margin: 0 auto 0.7rem;
    background: #6512ba;
}
ul.music_type li p{
    line-height: 1.5rem;
    padding-bottom: 0.9rem;
    letter-spacing: 0.1rem;
}
ul.music_type li a{
    position: absolute;
    bottom: -1.35rem;
    left: 0;
    width: 86%;
    display: block;
    margin: 0 7%;
    height: 2.7rem;
    line-height: 2.7rem;
    color: #fff;
    border-radius: 0.4rem;
    background: #6512ba;
}

/* 我国音乐专业面临什么现状 */
.music_current{
    text-align: center;
}
/* 多彩未来 你说了算 */
.music_cur_lb{
    overflow: hidden;
    padding-top: .5rem;
}
.music_cur_lb .swiper-container{
    padding-bottom: 1.3rem;
}
.music_cur_lb .swiper-container .swiper-pagination{
    bottom: 0;
    line-height: 1.3rem;
}
.music_cur_lb .swiper-container .swiper-pagination-bullet-active{
    background: #333
}
/* 校区轮播图 */
.campus_show_tp{
    padding-bottom: 1.9rem;
}
.gallery-top{
    padding-bottom: 0.2rem;
}
.gallery-thumbs .swiper-slide i{
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    background: rgba(0, 0, 0, .5);
}
.gallery-thumbs .swiper-slide-thumb-active i{
    background: none;
    border: 0.1rem solid #6512ba;
}
/*.campus_show_tp .swiper-container .swiper-button-next{
    width: 2.3rem;
    height: 4.8rem;
    right: 0;
    background: url(../images/yinyue_art/music_campus_next.png) no-repeat;
    background-size: 100% 100%;
}
.campus_show_tp .swiper-container .swiper-button-prev{
    width: 2.3rem;
    height: 4.8rem;
    left: 0;
    background: url(../images/yinyue_art/music_campus_prev.png) no-repeat;
    background-size: 100% 100%;
}*/
/*20年瞩目成绩 实力铸就辉煌*/
ul.total_cj_list{
    overflow: hidden;
    padding-bottom: 1.5rem;
}
ul.total_cj_list li{
    float: left;
    width: 33.33%;
    padding: 0.05rem 1.3rem 0.3rem;
    text-align: center;
    border-right: 0.05rem solid #8f8f8f;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
ul.total_cj_list li:last-child{
    border-right: 0;
}
ul.total_cj_list li strong{
    display: block;
    line-height: 2.05rem;
    color: #6512ba;
    font-size: 1.5rem;
}
ul.total_cj_list li p{
    line-height: 1.2rem;
    text-align: justify;
    text-align-last: center;
}

/*教材轮播图*/
.music_books_lb .swiper-container{
    padding-bottom: 0.5rem;
}
.music_books_lb .swiper-pagination-bullets{
    bottom: 0rem;
}
.music_books_lb .swiper-pagination-bullet-active{
    background: #666;
}
i.striping{
    display: block;
    width: 100%;
    height: 0;
    margin-top: 2rem;
    padding-bottom: 1.7rem;
    border-top: 0.1rem dashed #aaa;
    overflow: hidden;
}
dl.music_xk_bf_cj{
    overflow: hidden;
    padding-bottom: 1.1rem;
}
dl.music_xk_bf_cj dt{
    line-height: 1.8rem;
    text-align: center;
    font-size: 1.1rem;
}
dl.music_xk_bf_cj dd{
    line-height: 1.65rem;
    font-size: 1rem;
    text-align: center;
}
dl.music_xk_bf_cj dd:last-child{
    font-size: .9rem;
}
dl.music_xk_bf_cj dd strong{
    display: block;
    line-height: 2.6rem;
    color: #6512ba;
    font-size: 1.5rem;
    letter-spacing: -0.1rem;
}
dl.music_xk_bf_cj dt em,
dl.music_xk_bf_cj dd em{
    color: #6512ba;
}
/*班级类型*/
.music_bj_type ul{
    display: inline-block;
    margin-top: -0.2rem;
    overflow: hidden;
}
.music_bj_type ul li{
    float: left;
    width: 48.28%;
    margin-top: 1rem;
    padding-bottom: 1.1rem;
    border: 0.05rem solid #a0a0a0;
    -webkit-border-radius: 0.3rem;
    -moz-border-radius: 0.3rem;
    border-radius: 0.3rem;
    overflow: hidden;
}
.music_bj_type ul li:nth-child(2n-1){
    margin-right: 1.72%;
}
.music_bj_type ul li:nth-child(2n){
    margin-left: 1.72%;
}
.music_bj_type li strong{
    padding: 0.15rem 1rem 0;
    line-height: 2.75rem;
    color: #6512ba;
    font-size: 1.2rem;
    white-space: nowrap;
    font-weight: 100;
}
.music_bj_type li span{
    display: inline-block;
    font-size: 0.9rem;
}
.music_bj_type li p{
    line-height: 1.45rem;
    padding: 0 1rem 0;
    white-space: nowrap;
}

    /* 音乐专题学霸视频 */
.music_xb_video {
  width: 100%;
  position: relative;
  top: .88rem;
  padding: 0 .5rem;
}
.music_xb_video ul {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.music_xb_video li {
  display: flex;
  align-items: center;
  justify-content: center;
  align-items: end;
  flex-flow: column;
  width: 13.2rem;
  flex-shrink: 0;
  margin-bottom: 0.88rem;
  overflow: hidden;
}
.music_xb_video li > p {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0;
  color: #212121;
  font-size: 0.8rem;
  font-family: AlibabaPuHuiTi_2_75_SemiBold;
  background-color: #ebebeb;
}


/* side_banner_btn */
.side_box_btn{
    padding-top: 0;
    padding-bottom: 0;
    background: transparent;
    overflow: hidden;
}
.side_box_btn img{
    width: 100%;
}