.styled-slash[data-v-7b1ab8c3]{color:#fff;margin:0 .02604rem;text-shadow:.00521rem .00521rem .01563rem #000}.el-popover[data-v-7b1ab8c3]{padding-top:.10417rem;transform:translate(.625rem,-.05208rem);box-shadow:0 .00521rem .02604rem 0 rgba(20,114,255,.2)}.center-knowledge[data-v-7b1ab8c3],.user-box[data-v-7b1ab8c3]{width:1.04167rem;box-sizing:border-box;padding-right:.26042rem;max-height:1.66146rem;overflow-y:auto}.center-knowledge[data-v-7b1ab8c3]::-webkit-scrollbar,.user-box[data-v-7b1ab8c3]::-webkit-scrollbar{width:.03125rem;height:.03125rem}.center-knowledge[data-v-7b1ab8c3]::-webkit-scrollbar-track,.user-box[data-v-7b1ab8c3]::-webkit-scrollbar-track{background:transparent;border-radius:.01042rem}.center-knowledge[data-v-7b1ab8c3]::-webkit-scrollbar-thumb,.user-box[data-v-7b1ab8c3]::-webkit-scrollbar-thumb{background:#e5e5e5;border-radius:.05208rem}.el-popover[data-v-7b1ab8c3]{transform:translate(-2.5rem)}.user-defined-hint[data-v-7b1ab8c3]{transform:translate(-.3125rem,.01042rem)}.user-defined-hint[x-placement^=bottom] .popper__arrow[data-v-7b1ab8c3]{transform:translate(.3125rem)!important}.el-popover[x-placement^=bottom] .popper__arrow[data-v-7b1ab8c3]{transform:translate(-.46875rem)}.languageStudy[data-v-7b1ab8c3]{width:6.25rem;margin:.15625rem auto 0;display:flex;flex-direction:row;flex-wrap:nowrap}.languageStudy[data-v-7b1ab8c3]::-webkit-scrollbar{width:.03125rem;height:.03125rem}.languageStudy[data-v-7b1ab8c3]::-webkit-scrollbar-track{background:transparent;border-radius:.01042rem}.languageStudy[data-v-7b1ab8c3]::-webkit-scrollbar-thumb{background:#e5e5e5;border-radius:.05208rem}.languageStudy .content[data-v-7b1ab8c3]{width:3.95833rem;height:3.90625rem;background:#fff;box-shadow:0 .01042rem .05208rem 0 rgba(20,114,255,.1);border-radius:.0625rem;margin:auto;position:relative}.languageStudy .content .content-title[data-v-7b1ab8c3]{font-size:.125rem;font-family:Microsoft YaHei;font-weight:400;color:#262626;line-height:.13542rem;text-align:center;margin:.17188rem 0 .14063rem}.languageStudy .content .content-content[data-v-7b1ab8c3]{width:100%;height:2.86458rem;overflow-y:auto;box-sizing:border-box;padding:0 .11458rem 0 .15104rem}.languageStudy .content .content-content[data-v-7b1ab8c3]::-webkit-scrollbar{width:.03125rem;height:.03125rem}.languageStudy .content .content-content[data-v-7b1ab8c3]::-webkit-scrollbar-track{background:transparent;border-radius:.01042rem}.languageStudy .content .content-content[data-v-7b1ab8c3]::-webkit-scrollbar-thumb{background:#e5e5e5;border-radius:.05208rem}.languageStudy .content .content-content p[data-v-7b1ab8c3]{font-size:.08333rem;font-family:Microsoft YaHei;font-weight:400;color:#262626;line-height:.13542rem}.languageStudy .content .btn[data-v-7b1ab8c3]{width:1.04167rem;height:.26042rem;background:#1472ff;border-radius:.02083rem;font-size:.08333rem;font-family:Microsoft YaHei;font-weight:400;color:#fff;line-height:.13542rem;position:absolute;bottom:.26042rem;left:1.40625rem}.languageStudy .content .audio[data-v-7b1ab8c3]{position:absolute;right:.10417rem;top:.18229rem;font-size:.08333rem}.languageStudy .content .audio .play[data-v-7b1ab8c3]{margin-right:.05208rem;margin-left:.07813rem}.languageStudy .content .block[data-v-7b1ab8c3]{margin-top:.41667rem;display:flex;flex-direction:row;justify-content:center;align-items:center}.languageStudy .content .block span[data-v-7b1ab8c3]{margin-right:.10417rem}.languageStudy .video[data-v-7b1ab8c3]{width:2.1875rem;margin-left:.10417rem;height:3.90625rem;background:#fff;box-shadow:0 .01042rem .05208rem 0 rgba(20,114,255,.1);border-radius:.0625rem}.languageStudy .video .title[data-v-7b1ab8c3]{margin:0;margin:.11458rem 0 .07292rem .16667rem;font-size:.09375rem;font-family:Microsoft YaHei;font-weight:400;color:#262626;line-height:.13542rem}.languageStudy .video .video-item[data-v-7b1ab8c3]{width:1.875rem;margin:0 auto .10417rem}.languageStudy .video .noVideo[data-v-7b1ab8c3]{font-size:.13542rem;text-align:center}.languageStudy .video .box[data-v-7b1ab8c3]{height:90%;overflow-y:auto}.languageStudy .video .box[data-v-7b1ab8c3]::-webkit-scrollbar{width:.03125rem;height:.03125rem}.languageStudy .video .box[data-v-7b1ab8c3]::-webkit-scrollbar-track{background:transparent;border-radius:.01042rem}.languageStudy .video .box[data-v-7b1ab8c3]::-webkit-scrollbar-thumb{background:#e5e5e5;border-radius:.05208rem}.video-dialog .el-dialog[data-v-7b1ab8c3]{width:4.11458rem}.video-dialog .el-dialog__header[data-v-7b1ab8c3]{display:none}.video-dialog .el-dialog__body[data-v-7b1ab8c3]{padding:.10417rem;position:relative}.video-dialog .el-dialog__body .pv-video-player[data-v-7b1ab8c3],.video-dialog .el-dialog__body video.pv-video[data-v-7b1ab8c3]{background:#fff}.video-dialog .el-dialog__body .dialog-close[data-v-7b1ab8c3]{position:absolute;z-index:3000;right:-.05208rem;top:-.05208rem;font-size:.15104rem;color:#949494;cursor:pointer}.video-dialog .video-title-dialog[data-v-7b1ab8c3]{font-size:.09375rem;line-height:1;padding-top:.07813rem}[data-v-7b1ab8c3] .el-dialog__header{display:none!important}.hidden-text[data-v-7b1ab8c3]{background:linear-gradient(-45deg,#ddd,#ddd 25%,#eee 0,#eee 50%,#ddd 0,#ddd 75%,#eee 0,#eee);background-size:.04167rem .04167rem;color:transparent!important}