.back-page-btn[data-v-1c2221d4]{display:-webkit-box;display:-ms-flexbox;display:flex;width:13vh;height:8vh}.back-page-btn img[data-v-1c2221d4]{width:100%;height:100%;pointer-events:none}.center[data-v-879e3f4e]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.parentsGuide-learningPart[data-v-879e3f4e]{height:100vh;width:100vw;background-image:url(../img/bj.a56692f3.png);background-size:cover;padding-left:4vw;padding-top:3.94558vw}.parentsGuide-learningPart .top-nav[data-v-879e3f4e]{position:absolute;top:2vw;left:2vw}.parentsGuide-learningPart .content[data-v-879e3f4e]{width:87.07483vw;height:89.82558vh;height:42.04082vw;background:url(../img/d.80bec78c.png) no-repeat;background-size:100% 100%;background-position:bottom;position:relative;padding:6vw 7vw}.parentsGuide-learningPart .content .audio-list[data-v-879e3f4e]{width:100%;height:100%;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;overflow-y:auto}.parentsGuide-learningPart .content .item[data-v-879e3f4e]{min-width:19.72789vw;height:21.07558vh;height:9.86395vw;background:#fefdf9;-webkit-box-shadow:0 .13605vw .27211vw 0 #fbdcac;box-shadow:0 .13605vw .27211vw 0 #fbdcac;border-radius:1.63265vw;padding:.40816vw 1.08844vw;margin-left:1.63265vw;margin-bottom:1.08844vw}.parentsGuide-learningPart .content .item .text1[data-v-879e3f4e]{height:7.26744vh;height:3.40136vw;font-weight:500;font-size:2.44898vw;color:#7d381c;line-height:3.40136vw;margin-bottom:.88435vw}.parentsGuide-learningPart .content .item .audio-file[data-v-879e3f4e]{-webkit-box-flex:1;-ms-flex:1;flex:1;height:8.43023vh;height:3.94558vw;background:#fad5a8;border-radius:2.58503vw;padding-left:.54422vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.parentsGuide-learningPart .content .item .audio-file .bf[data-v-879e3f4e]{width:3.12925vw;height:6.68605vh;height:3.12925vw}.parentsGuide-learningPart .content .item .audio-file .sl[data-v-879e3f4e]{width:2.10884vw;height:4.65116vh;height:2.17687vw;margin-left:.68027vw}.parentsGuide-learningPart .content .item .score[data-v-879e3f4e]{font-weight:600;font-size:3.26531vw;color:#f84738;line-height:4.08163vw;height:8.72093vh;height:4.08163vw;margin-left:.81633vw;position:relative}.parentsGuide-learningPart .content .item .score[data-v-879e3f4e]:after{position:absolute;bottom:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);content:"";width:3.67347vw;height:1.45349vh;height:.68027vw;background:url(data:image/png;base64,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) no-repeat;background-size:100% 100%;background-position:bottom}.parentsGuide-learningPart .content .big-title[data-v-879e3f4e]{width:27.07483vw;height:10.90116vh;height:5.10204vw;background:url(../img/b.75f977cb.png) no-repeat;background-size:100% 100%;background-position:bottom;position:absolute;top:-2.31293vw;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);font-weight:600;font-size:2.31293vw;color:#fff}