.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-7e4da41d]{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-learningDuration[data-v-7e4da41d]{height:100vh;width:100vw;background-image:url(../img/bj.a56692f3.png);background-size:cover;padding-left:4vw;padding-top:3.94558vw}.parentsGuide-learningDuration .top-nav[data-v-7e4da41d]{position:absolute;top:2vw;left:2vw}.parentsGuide-learningDuration .content[data-v-7e4da41d]{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}.parentsGuide-learningDuration .content .main-data[data-v-7e4da41d]{width:100%;padding:0 6.53061vw}.parentsGuide-learningDuration .content .main-data .error[data-v-7e4da41d]{background:rgba(248,71,56,.15)!important}.parentsGuide-learningDuration .content .main-data .pd[data-v-7e4da41d]{margin-top:1.08844vw;width:100%;height:11.9186vh;height:5.57823vw;background:rgba(138,211,44,.15);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding-left:.68027vw;border-radius:2.04082vw}.parentsGuide-learningDuration .content .main-data .pd div[data-v-7e4da41d]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-left:.68027vw}.parentsGuide-learningDuration .content .main-data .pd img[data-v-7e4da41d]{width:5.85034vw;height:9.30233vh;height:4.35374vw}.parentsGuide-learningDuration .content .main-data .pd .text1[data-v-7e4da41d]{height:4.06977vh;height:1.90476vw;font-weight:500;font-size:1.36054vw;color:#599e00;line-height:1.90476vw}.parentsGuide-learningDuration .content .main-data .pd .text2[data-v-7e4da41d]{margin-top:.27211vw;height:3.63372vh;height:1.70068vw;font-weight:400;color:#bc671e;font-size:1.22449vw;line-height:1.70068vw}.parentsGuide-learningDuration .content .data-show[data-v-7e4da41d]{height:54.36047vh;height:25.44218vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.parentsGuide-learningDuration .content .data-show .item[data-v-7e4da41d]{width:40.13605vw;height:16.56977vh;height:7.7551vw;background:#fefdf9;-webkit-box-shadow:0 .13605vw .27211vw 0 #fbdcac;box-shadow:0 .13605vw .27211vw 0 #fbdcac;border-radius:2.58503vw;padding:.95238vw 1.90476vw 0 2.31293vw}.parentsGuide-learningDuration .content .data-show .item .bottom-area[data-v-7e4da41d]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end;margin-top:.4vw}.parentsGuide-learningDuration .content .data-show .item .bottom-area .text1[data-v-7e4da41d]{height:8.72093vh;height:4.08163vw;font-weight:600;font-size:3.26531vw;color:#fe7902;line-height:4.08163vw}.parentsGuide-learningDuration .content .data-show .item .bottom-area .text2[data-v-7e4da41d]{padding-bottom:.61224vw;margin-left:1.36054vw;font-family:PingFangSC,PingFang SC;font-weight:600;font-size:1.4966vw;color:#97d844;line-height:2.04082vw}.parentsGuide-learningDuration .content .data-show .item .top-area[data-v-7e4da41d]{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.parentsGuide-learningDuration .content .data-show .item .top-area img[data-v-7e4da41d]{width:2.04082vw;height:4.36047vh;height:2.04082vw}.parentsGuide-learningDuration .content .data-show .item .top-area h4[data-v-7e4da41d]{font-weight:600;font-size:1.90476vw;color:#8a4f37;margin-left:.40816vw}.parentsGuide-learningDuration .content .data-show .item .top-area .go-ico[data-v-7e4da41d]{font-weight:600;font-size:1.36054vw;color:#fe7902;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.parentsGuide-learningDuration .content .echart-box[data-v-7e4da41d]{width:31.97279vw;height:54.36047vh;height:25.44218vw;background:#fefdf9;-webkit-box-shadow:0 .13605vw .27211vw 0 #fbdcac;box-shadow:0 .13605vw .27211vw 0 #fbdcac;border-radius:2.58503vw;padding:1.22449vw 1.63265vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}.parentsGuide-learningDuration .content .echart-box #echart[data-v-7e4da41d]{-webkit-box-flex:1;-ms-flex:1;flex:1;width:100%}.parentsGuide-learningDuration .content .echart-box .title[data-v-7e4da41d]{height:7.41279vh;height:3.46939vw;padding:0 2.04082vw;background:url(data:image/png;base64,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) no-repeat;background-size:100% 100%;background-position:bottom;font-weight:600;font-size:1.90476vw;color:#bc671e;padding-top:.5vw}.parentsGuide-learningDuration .content .big-title[data-v-7e4da41d]{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}