@charset "utf-8";

.cushion { width: 100%; height: 2.4rem; }

.cushion-one { width: 100%; height: 1.33rem; }

.bt-cushion { height: 1.33rem; width: 100%; }

#tabbot { display: flex; width: 100%; position: fixed; bottom: 0; box-shadow: 0rem 0rem 0rem 0rem rgba(0, 0, 0, 0.05); justify-content: center; z-index: 1; height: 1.33rem; background-color: #fff; }

#tabbot > div { margin-left: 1.6rem; margin-right: 1.6rem; }

#tabbot > div a { display: flex; flex-direction: column; justify-content: center; align-items: center; }

#tabbot > div i { display: inline-block; background-size: 100% 100%; }

#tabbot > div span { color: #b3b3b3; font-size: .29rem; }

#tabbot > div.active span { color: #333333; }

#tabbot > div:nth-child(1) { padding-top: .16rem; }

#tabbot > div:nth-child(1) i { width: 0.61rem; height: 0.64rem; background-image: ; margin-bottom: .1rem; }

#tabbot > div:nth-child(1).active i { background-image: ; }

#tabbot > div:nth-child(2) { padding-top: .2rem; }

#tabbot > div:nth-child(2) i { width: 0.53rem; height: 0.56rem; background-image: ; margin-bottom: .15rem; }

#tabbot > div:nth-child(2).active i { background-image: ; }

.mask-pop { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 10; display: none; }

.preparation_pop { position: fixed; width: 8.67rem; height: 100%; right: -8.67rem; background-color: #fff; top: 0; z-index: 100; transition: all .3s ease; -webkit-transition: all .3s ease; /* safari */ }

.preparation_pop .pre_cont { padding: 0 .33rem; max-height: 90%; overflow-y: scroll; }

.preparation_pop .pre_cont::-webkit-scrollbar { display: none; }

.preparation_pop .pre_cont .item { margin-top: .4rem;    border-bottom: 0; margin-bottom: 0; padding-left: 0; }

.preparation_pop .pre_cont .item .item_title { font-size: 0.37rem; color: #333333; margin-bottom: .32rem; }

.preparation_pop .pre_cont .item .item_cont { display: flex; flex-wrap: wrap; }

.preparation_pop .pre_cont .item .item_cont p { height: 0.75rem; border-radius: 0.03rem; margin-right: .27rem; margin-bottom: .32rem; font-size: 0.32rem; color: #333333; padding: 0 .33rem; border: 1px solid #999999; line-height: .74rem; }

.preparation_pop .pre_cont .item .item_cont p.active { color: white; background-color: #357ce8; border: 1px solid #357ce8; }

.preparation_pop .pre_cont > div a {
    display: block;
    width: auto;
    height: auto;
    background: none;
    border: 0;
    border-radius: 0;
    font-size: 0.32rem;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    margin-right: 0;
}

.preparation_pop .pre_btn { position: absolute; bottom: 0; height: 1.07rem; display: flex; width: 100%; }

.preparation_pop .pre_btn > div { flex: 1; display: flex; justify-content: center; align-items: center; height: 1.07rem; }

.preparation_pop .pre_btn > div span { font-size: 0.37rem; color: #333333; }

.preparation_pop .pre_btn .repit { background: #ebebeb; }

.preparation_pop .pre_btn .confim { background: #357ce8; }

.preparation_pop .pre_btn .confim span { color: white; }

.other-sc-pop { position: fixed; width: 8.67rem; max-height: 100%; overflow-y: auto; left: -8.67rem; padding-bottom: 1rem; background-color: #f0f0f0; top: 0; z-index: 100; transition: all .3s ease; -webkit-transition: all .3s ease; /* safari */ }

.other-sc-pop .cont { padding-top: .47rem; }

.other-sc-pop .cont .title { font-size: 0.43rem; color: #333; text-align: center; margin-bottom: 0.52rem; }

.other-sc-pop .cont .content { padding: 0 .6rem; }

.other-sc-pop .cont .content .item { margin-bottom: 0.53rem; width: 33%; text-align: center; float: left; }

.other-sc-pop .cont .content .item mip-img { margin: 0 auto; width: 1.01rem; height: 1.01rem; }

.other-sc-pop .cont .content .item img { width: 1.01rem; height: 1.01rem; }

.other-sc-pop .cont .content .item p { font-size: 0.35rem; color: #333; margin-top: .19rem; }

.other-sc-pop .cont:nth-child(1) { background-color: #fff; }

.other-sc-pop .cont:nth-child(2) { background-color: #f7f7f7; }

.other-sc-pop .icon-fanhui { color: #333; position: absolute; width: 1rem; height: 1rem; top: 0.5rem; left: .3rem; font-size: 0.45rem; }

.index-box {
    padding: 0 0 !important;
    margin-bottom: .4rem !important;
}

.ppt-list .audio-item { height: 2rem; width: 100%; display: flex; border-bottom: 1px solid #e6e6e6; justify-content: space-between; align-items: center; position: relative; }

.ppt-list .audio-item .item-left { padding-left: .4rem; display: flex; align-items: center; }

.ppt-list .audio-item .item-left .play-btn { width: 0.75rem; height: 0.75rem; border-radius: 50%; }

.ppt-list .audio-item .item-left .play-btn img { width: 0.75rem; height: 0.75rem; }

.ppt-list .audio-item .item-left .play-btn .yesplay-img { display: none; }

.ppt-list .audio-item .item-left .play-btn .loading-img { display: none; animation: rotate 2s linear infinite; }

.ppt-list .audio-item .item-left .play-btn.playing .noplay-img { display: none; }

.ppt-list .audio-item .item-left .play-btn.playing .yesplay-img { display: block; }

.ppt-list .audio-item .item-left .play-btn.playing .loading-img { display: none; }

.ppt-list .audio-item .item-left .play-btn.loading { background: linear-gradient(90deg, #ff7534, #ff8f5e); }

.ppt-list .audio-item .item-left .play-btn.loading .noplay-img { display: none; }

.ppt-list .audio-item .item-left .play-btn.loading .yesplay-img { display: none; }

.ppt-list .audio-item .item-left .play-btn.loading .loading-img { display: block; width: .48rem; height: .48rem; margin-left: .12rem; margin-top: .13rem; }

.ppt-list .audio-item .item-left .play-head { padding-left: .41rem; display: flex; flex-direction: column; justify-content: space-around; }

.ppt-list .audio-item .item-left .play-head .title { font-size: .37rem; color: #333; margin-bottom: .08rem; }

.ppt-list .audio-item .item-left .play-head > div { margin-top: .11rem; }

.ppt-list .audio-item .item-left .play-head > div a { font-size: .32rem; color: #1887ff; margin-right: .2rem; }

.ppt-list .audio-item .item-left .play-head > div a::after { content: '·'; display: inline-block; color: #000000; font-size: .4rem; margin-left: .2rem; }

.ppt-list .audio-item .item-left .play-head > div a:last-child::after { content: ''; }

.ppt-list .audio-item .item-right .buy-img { width: 0.69rem; height: 0.61rem; margin-right: .4rem; }

.ppt-list .audio-item .item-right .dowmload-img { width: 0.48rem; height: 0.59rem; margin-right: .58rem; }

.ppt-list .audio-item .audio-progress { width: 100%; height: 0.05rem; background: #cccccc; position: absolute; display: none; bottom: 0; }

.ppt-list .audio-item .audio-progress .pace { height: 0.05rem; position: absolute; top: 0; left: 0; background-color: #f7682d; }

.ppt-list .audio-item .audio-progress > a { width: 0.21rem; height: 0.21rem; background: #f7682d; border-radius: 50%; display: inline-block; position: absolute; top: -.08rem; left: 0; }

.back_header { height: 1.33rem; background: #357ce8; width: 100%; top: 0; display: flex; align-items: center; justify-content: center; }

.back_header .back_header_cent p { font-size: 0.43rem; color: white; }

.back_header .back_header_left { position: absolute; top: .44rem; left: .67rem; }

.back_header .back_header_left img { width: .27rem; height: .45rem; }

.com_cent_pop { top: 0; left: 0; width: 100%; background-color: #fff; height: 100%; }

.com_cent_pop .back_header { position: fixed; top: 0; width: 100%; }

.com_cent_pop .cont { padding: 0 .33rem; padding-top: 1.33rem; padding-bottom: .5rem; height: 100%; overflow-y: scroll; }

.guess-like { display: flex; margin-top: 1.07rem; justify-content: center; }

.guess-like img { width: 7.87rem; height: 0.41rem; }

@keyframes rotate { 0% { transform: rotate(0); }
  100% { transform: rotate(360deg); } }

.weui-toast { min-width: 4rem; min-height: 3rem; padding-bottom: .5rem; }

.weui-toast .weui-toast_content { line-height: .5rem; }

.weui-toast p { color: white; }

.com-singlechoice { font-size: 0.37rem; display: block; color: #333333; position: relative; }

.com-singlechoice::before { content: ''; display: inline-block; width: 0.4rem; height: 0.4rem; background-color: #ffffff; border: 0.01rem solid #cccccc; border-radius: 50%; margin-right: .28rem; vertical-align: text-bottom; }

.com-singlechoice.checked::before { width: 0.28rem; height: 0.28rem; background-color: #357ce8; border: .087rem solid #fff; box-shadow: 0 0 0 .01rem #357ce8; }

.pagination { display: flex; justify-content: center; margin-bottom: .53rem; }

.pagination li:not(.prev-next) { display: none; }

.pagination > input { display: none; }

.pagination li { margin-left: 0.2rem; margin-right: 0.2rem; color: white; border-radius: .1rem; }

.pagination li a { display: flex; align-items: center; justify-content: center; width: 2.27rem; height: 0.93rem; color: white; background-color: #1887ff; font-size: 0.4rem; }

.pagination li a[disabled="disabled"] { background-color: #ccc; }

.search-tip { margin-top: .43rem !important; }