.resource_item[data-v-4aeab370]{cursor:pointer;display:flex;align-items:center;padding:10px 10px;font-size:14px;position:relative}.resource_item.is_task_complete[data-v-4aeab370]{padding-right:70px}.resource_item.is_task_complete .success_btn[data-v-4aeab370]{display:flex}.resource_item.isTask .task_btn[data-v-4aeab370]{display:block}.resource_item[data-v-4aeab370]:hover{color:#0e52ff}.resource_item img[data-v-4aeab370]{margin-right:12px}.resource_item .resource_text[data-v-4aeab370]{position:relative}.resource_item .resource_text .text[data-v-4aeab370]{display:inline-block}.resource_item .task_btn[data-v-4aeab370]{color:#e13b29;position:absolute;top:50%;right:0;transform:translateY(-50%);font-size:12px;padding-left:20px;display:none;background-color:#1c1c1c}.resource_item .task_btn[data-v-4aeab370]:after{content:"";position:absolute;width:8px;height:14px;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAOCAYAAAASVl2WAAAAAXNSR0IArs4c6QAAAQpJREFUKFN1kEFKw1AQhv/RlEa9gNCFiAh9e1fJKVxY8BJepq50oe5qb2Gx1SyKkIIYjWLQRrpLWxsLefNGohVtibMb5uP7Z4YiV50JuGGPh611fzDBQlHkVBMQ3kRwbLFuVrwwJsD8cBS51SlAZQESErlkoM6sr7e9cJRDOZACtPLVANoAfRLTMCKna2XrdQ74Ez8RoAeSejEgSIXQW4aZB2YRMYBzsD5ZtUsvueEDIBtAIjAdsBxypjtb3afhbEn1LkAfIkclK2u2W49xDeDfMx31sER0MJgmFzvdOC14lPItMnuVdhAsDr8jHOUb4drm1f1dIfDsqoB0trvhhbfFBlfdGMP7/xk+AQP4iw1yzYT2AAAAAElFTkSuQmCC);background-repeat:no-repeat;left:10px;top:50%;transform:translateY(-50%)}.resource_item .success_btn[data-v-4aeab370]{width:50px;height:24px;font-size:12px;display:none;justify-content:center;align-items:center;position:absolute;top:50%;right:10px;transform:translateY(-50%);justify-content:flex-end}.resource_item .success_btn img[data-v-4aeab370]{margin-right:0}.study_friend_history[data-v-4bc0af5c]{display:flex;flex-direction:column}.study_friend_history .message_title[data-v-4bc0af5c]{height:88px;flex-shrink:0;position:relative}.study_friend_history .message_title .content[data-v-4bc0af5c]{background:url(data:image/png;base64,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);background-size:100% 100%;height:100%;z-index:1;padding:0 16px 0 11px}.study_friend_history .message_title .content .history_title[data-v-4bc0af5c]{display:flex;align-items:center;justify-content:space-between;position:relative;padding-top:12px}.study_friend_history .message_title .content .btn[data-v-4bc0af5c]{padding:12px 0;font-weight:800;font-size:16px;color:#141c4c;line-height:1;position:relative}.study_friend_history .message_title .content .btn .star[data-v-4bc0af5c]{width:25px;height:21px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABkAAAAVCAYAAACzK0UYAAACmklEQVR4AaxUTWgTQRR+b7qbVkWDxaSl2osQ1HrwUv+q7hJLQatVwUPFgwU9eNCrInjRi4LeBMWDFwU9iHhQoVasyUYRlYJVFDyIUBRN0igt1p/sbvb5RrJ2293ETdswH9+bN9+8bzIzOwLm4PfbyCdo6PP8SqVmbWIbuQNcZBDbW37OuQk9+7rINHLXCfAqAnyoZCDzgt5SxE6P9tBgYalMhIGZKawrFUsvEXB/WT9c5kASuBpNAmeVrTifLCP/kXHLyuSOMWs0kF3gnUVEgvMnkJwnBLDcHSOCV24cxLydAIoePw8E91iwjLEXCM8xG3aDGLPS+WHe98umkT9kZwoPOH+WoTImWx2+nuz4IyFTiEhKpL6PEEdk3wMFENYQ4GEEuAJAnZ4xN7TV72Nv3E4Q/zWRA9gR/QZY6uVCpuzXgHfYnShW0/8zkaLIlubnvOrjMg4LAqp6HrLOFBOZULXYBebbjFANAbvN1Gh7NbHPBJHPx1QO4n/uvqfoYhT00HycXe/JTQl9JnIUuxrHHRL7ZBwSUXTEAF/9TUH6QBMpRHTmSa4BUb76/VYqv3n6nIomfMt2TReH6C8EAff5g9W82somhDu9whpi+Ur0W0Zhqzsn0KSYKqzkj3CFKwrgH5yzGJUaP/vOXSud65KCQBMhaIccDMAEb+NpxYFmRYvVK4gt5OBaBNxNAEd5YWeYr7HmEc8dAcQbfEbbAk0AaQ+LvM1CgEtcPKHqTacwGZ+QVx212JdIMjak6LE7ET1+UdXiJ5n7VL2pU9XjbYyYUl80fCb0dLwRCDaWHYgAbpYcaONH9AgXz5bzoQk7Wn/5TEpWsYcr1AFCmlBs4JX1NiTj7zk34+Yz4ZW3ggPb+a8nI9qSFzOu7Jn4BwAA//9dPiovAAAABklEQVQDAAS+2jnSEoq+AAAAAElFTkSuQmCC);z-index:0;position:absolute;bottom:0;right:21px}.study_friend_history .message_title .content .btn .text[data-v-4bc0af5c]{position:relative;z-index:1}.study_friend_history .message_title .content .right[data-v-4bc0af5c]{font-weight:700;cursor:pointer}.study_friend_history .message_title .content .search_box[data-v-4bc0af5c]{padding-top:5px}.study_friend_history .message_title .content .search_box[data-v-4bc0af5c] .el-input__inner{border:none;height:32px;line-height:32px}.study_friend_history .message_title .content .search_box .el-input--mini .el-input__icon[data-v-4bc0af5c]{line-height:32px;cursor:pointer}.study_friend_history .history_list[data-v-4bc0af5c]{flex:1;overflow-y:auto;background:rgba(239,249,255,.9);border-bottom-left-radius:12px;border-bottom-right-radius:12px;border-left:2px solid #eefeff;border-right:2px solid #eefeff;border-bottom:2px solid #eefeff;padding:20px 14px 0}.study_friend_history .history_list .history_time[data-v-4bc0af5c]{font-weight:700;font-size:16px;color:#333;line-height:18px}.study_friend_history .history_list .history_subitem[data-v-4bc0af5c]{background:#e4f0f8;border-radius:6px;margin:18px 0;height:48px;line-height:48px;padding:0 17px;font-weight:500;cursor:pointer}.study_friend_history.dark .message_title .content[data-v-4bc0af5c]{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAa8AAABYCAYAAABCi3gUAAAMKklEQVR4AezdeZAU5RnH8eedRTxClbHKVCwrmlSusnInf8QkpSmNWlbhGVeEAhdZhCBSYqIYtVRKRNEAoiIEBUWCByJGwQsBEUEkeEZUjmVmFxBckZ0+dmE5ws50nneAFAvLkFl2p7tnvlPd7ExPT/fzft6hf9vvHJuQPJe1vv/dlOMPS7reyynXS+rs6dzM7GHgYlDG/w/S2vYVSdd/OuV5/dZt2XJSnsMId0VAIBkER9e6bveU4z2U9Lx3tf/qdY7acczmSzKXN4534zrP+04+ujbDSxt5qjZseiIbrBATjDAif9CNnKxzV52ZEECgvAWO1eZ/30hwqQQyMdPlqLUp15+hx40zdDlThASSjvOtpOONMJ5fE4iZJUYGmEB+oiUer3PUJpsvJ+fyxshdmUA+tTmkz6tT2yr0oPBKOv4VQWDe15UrW3bvTrz1xiK5546R0ufSXnL+GefJOaefxYxBxz4H8IyV5wW/P1/69+on4+4dK8uX/ktaWloqRIKL9eA4Tw808+pc90w9fjCFKFDned+2Z1nGJD41RoZpKd9I1STl8UmPybX9Bsml514UueeczRebMzZvbO7Y/NG6K20e2VzS662mVuGlQwBDEyaYKka6LVm0JPcEHXnbCHlz/kLZ/OVm0Y21ejA3EECg/AR27tolG9atl1dnvyK33Xir9L6klzz1xJPS1NikJ2LmjKyY1/U35tnr0unTyk8n3BbrLw/H63DuvdlAPtbj+IBsNtt14bw3ZEj/wTKo70B5ZtpTUrO6RrZu3SpRu9h8sTlj88bmjv0FyeaQtqObzSWbT/vX/L/wssmmp5OjMtmseXT8JBlxy3D5YtMX+6/LdQQQQOAgASedliceeTw3OvOPKdOkeVuzXee8TKLi3VrPu98eUO2CiM+xLm9REHRJuu61eva7SodzhwYaWgvmzpfqnlfJqOF3y5qVq2PXPps/NodsHtlcsvmkOdVjX0Ny4bWmoUHHGYOHAxEzZcKj8tzTM4ULAgggUIjA9u3bZfpj06SqsrfMfelV0QNolyCQa0TMv1OO31O4dIqAHaY9xfeXGTFjdAdfX/XZKhnc7xq5785Rsunzjboo3pPNo8cmTtazejHGBBNtXtkW5cKrouKo20WHChcvfIvgsirMCCDQboFGv1HG3jNGrhswRNauWWsPOt8UfTlChxLn1OlrMe3eMA9sJVDT1HSiDqVNCcTMVeQfb9n8Ve79CUMHDpFkzdpW68b9xsynnpUlby62zfhaLq/0WsI+mfQ080o73jjpwYm6KP4TLUAAgfAFVutQ1bXV18iDfxuXez1MKzo3m5X3dBhxcBAEuV+cdRlTgQJqZ3Q4trqiJfOxhlZvfQ3STJs8Vaqv6Jt7f0KQDQrcYjxW//sDE8TmlM0rm1uJTFYqtfSKxW+8JQ1bGvQqEwIIINAxAoGm1csvvCTVPfvKogVvih3hCcSMrfX9ebWNjT8QLgUJJB3nR2o3X4djJ+gDT3h/+fsyoHe1PPn4dNEQ00WlO9l8sjmlLaywuZXQJ9PZekOWLn7b/mBGAIEOEWAj+wv4ni93336XDB92m6S3pEXPGH6XzWSXp1z/Jvtmg/3X5frBAvX19celHG+kMYll1s5JO2LfkXfL9TdJ/ab6gx9QokuWLlm6p2VGzk4YkdzbWe3bJ/cs5V8EEECgcwTeefsdubp3v9wbOiQIjtEUu/MUz19c57o/65w9xn+rOsx6QfMxx30oRm7QM9mjXnzuhdyZrP0sVPxbV1gLalatyT3A5lZCr52osziOa38wI4AAAp0qsG3rttwbOv46dJhsrv9S9PKLrJgl+jrOcPs1RnqbSQXs6zpqMkuHWZ/T13lOtScYQ/oPlgn3j9/3cQRdK/9Uavful1Mn2vDqahtoXwizP5kRQACBYgh89N6HehZWLS/MfF7sGYW+jnOz8fxldenGXxdj/1Hdx8og6Jpy/GHZQD5Uk+427B8e+1Dug8Y2wKJadzHq2i+nutrwKsY+2QcCCCBwkMDOHTtl4rgJcv2gofL5+g32/tOyiezCWs8bV+u6Ufz+PVtjp81Jz7v4aM//QEwwQndyrP22if69rpLZs14UDXhdxLRPgPDaJxH1n9SHQAkLrPzkM/lT1YDc10y1ZDIJPeMYpMNlHyUd+12rgb7EUcKN16bpEOHPU677uglkht78nv36rZuuuzH3uS375gxdxnSAAOF1AAg3EUAgHIHd/9md+5qpQVUD5bNPPrVFnGRM8ESt6y+wB3e7oNTm2oamH6Zcb7qG9Tsi5sxGv1HGj3lQBva5WuywqnA5pADhdUga7kAAgQMEinJzfW2d/FmHEcfePVrswVyM/FZf/1macrxptSXy2TAdHvxlLrQqMh8oauXOXbvMzCdnyFU9qmTO87Mlk8noYqZ8AoRXPh3uQwCBUAQCTau5L78mfS/vI7Oenmm/WSGhIdYjyGQ/SDre1KTv/yqUwo5gpxs3bjw25fg9U3uGB+0Hlir1bLPCfoi76rI+MnnCo7K1qekI9lBeD02UV3NpLQIIxEnAvtPukfGTpOryK+Wlf86xIdbFGOlpssHbta67POV5dyQd5zd6/fiotWuD759gQzbpukM0sGbuOq7bejHBVNHhweZtzfLs9Gekzx975b4+y0mnhcv/KbB3NcJrLwQ/EEAgugL2S2cfGv2AXFnZR+zw2t6/HfZTCeQWYxILAzH1KddrjtK8OxtssiFrxIwWMRcGQbbbio9WyOiR90nPCy+XKRMni5N2hEv7BAiv9rnxKAQQCEGg4astueG1Ht0vk1v/crM8P2OWpNamxP45lhDKybtLe9ZYl6qVBXPny/2jxkivi6+QGwZfL/NeeV127NiR97HceXgBwuvwRqzRaQJsGIH2CbS0tMh7y94V+5cwBlUNkIvO7i7nnH5WpOZLzr0w965B+3e1XpvzqqQb0u1rLI9qU4DwapOFhQgggAACURYgvKLcO9SGAAKdLsAO4ilAeMWz36gaAQQQKGsBwqusu5/GI4AAAvEUKK3wimcfUDUCCCCAQIEChFeBYKyOAAIIIBC+AOEVfh9QQWkJ0BoEECiCAOFVBGR2gQACCCDQsQKEV8d6sjUEEEAgfIEyqIDwKoNOpokIIIBAqQkQXqXWo7QHAQQQKAMBwivynUyBCCCAAAIHChBeB4pwGwEEEEAg8gKEV+S7iAIRCF+AChCImgDhFbUeoR4EEEAAgcMKEF6HJWIFBBBAAIHwBVpXQHi19uAWAggggEAMBAivGHQSJSKAAAIItBYgvFp7cKs4AuwFAQQQOCIBwuuI+HgwAggggEAYAoRXGOrsEwEEwhegglgLEF6x7j6KRwABBMpTgPAqz36n1QgggECsBUokvGLdBxSPAAIIIFCgAOFVIBirI4AAAgiEL0B4hd8HVFAiAjQDAQSKJ0B4Fc+aPSGAAAIIdJAA4dVBkGwGAQQQCF+gfCogvMqnr2kpAgggUDIChFfJdCUNQQABBMpHgPCKbl9TGQIIIIDAIQQIr0PAsBgBBBBAILoChFd0+4bKEAhfgAoQiKgA4RXRjqEsBBBAAIFDCxBeh7bhHgQQQACB8AXarIDwapOFhQgggAACURYgvKLcO9SGAAIIINCmAOHVJgsLO0uA7SKAAAIdIUB4dYQi20AAAQQQKKoA4VVUbnaGAALhC1BBKQgQXqXQi7QBAQQQKDMBwqvMOpzmIoAAAqUgEPfwKoU+oA0IIIAAAgUKEF4FgrE6AggggED4AoRX+H1ABXEXoH4EECi6AOFVdHJ2iAACCCBwpAKE15EK8ngEEEAgfIGyq4DwKrsup8EIIIBA/AUIr/j3IS1AAAEEyk6A8Ipgl1MSAggggEB+AcIrvw/3IoAAAghEUIDwimCnUBIC4QtQAQLRFiC8ot0/VIcAAggg0IYA4dUGCosQQAABBMIXyFcB4ZVPh/sQQAABBCIpQHhFslsoCgEEEEAgnwDhlU+H+zpOgC0hgAACHShAeHUgJptCAAEEECiOAOFVHGf2ggAC4QtQQQkJEF4l1Jk0BQEEECgXAcKrXHqadiKAAAIlJBDb8CqhPqApCCCAAAIFChBeBYKxOgIIIIBA+AKEV/h9QAWxFaBwBBAIS4DwCkue/SKAAAIItFuA8Go3HQ9EAAEEwhco1wr+CwAA//98KkbWAAAABklEQVQDACCMjGgqIBiZAAAAAElFTkSuQmCC)}.study_friend_history.dark .message_title .search_box[data-v-4bc0af5c] .el-input__inner{background:#0c0f14;color:#fff}.study_friend_history.dark .dark_btn[data-v-4bc0af5c]{width:80px;height:25px;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFAAAAAZCAYAAACmRqkJAAALFUlEQVR4AdQYC3BU1fWc+94m/MQsJEhi0WxLrUqrZKSdjsXwtkP9jFYTig4qlE1H1AED2am1UEbzsKWhMrphYsDWD49qwYpKxIrTOrobFtF+dIMVrZY2UUZThZCMOkCyu/f0nLefbL4QwXa48867555z7rnnnHvu5z0FXOZZVDrXImueFXdhvnXECsw8Yt3kwqfWrTM7rdsYamYesG5nWD6z3Vo+c79lW62l3H3IJ2TFShvK99iN5TF7A+NDCo6QMX/DfuuGhz+w5/22PTBY17nPHrAGo+fSlj/aadkbO2p++euDFbn0/vjumo8qXlvy0Uah7wt8WPHegg9cXNoCbgATAAEkChOpMGoIg1ZhQgxrpDAit1HakKVppiHTtDYHdQDSxUyYpUhQC4S1kIBhgw0jKEqBBQi1BLAQ+pU5f+jYqNm2Oc91urZd+1zn9Bu3d4QC2w+FFz19KLxk66HO4JZD3JX9BQgh4rZQw3ABJ7abAnsXtQcI1CwADLTPa7cgXdwApvETquqs1tJflb9jry1/2w6V77XXlf/dRqReBxEWSiY2WjG7cXbMbrg0ZoeuimUNqbthj736h2/Sqpv20p2L36IVNf+gn9zxLtWs3Ne62G6dftzGaWpOydLGuTs6QvEeaAPEGiCQsQQKQApCGwA4TF8FyuyCIUo35DvCIp6sBNA6wTXorF8DArhlpwcf25mPm6Kj8JHoGCQCP5D2Jw3wrYsW4n3RSXhPtBjromfi3Tun2KLQhUTCzTbMZBxnHQ/qZoHwBReeABtdy7RapUEcgmELUikqbd1a12rfdG+rHWh4zyZEzgS3V+ncLe12xZZ2zhK3DU9fXegAUpW0kNSepkpvFwL6QaM/juhleoQBgGjTqqqJVStumWgHl3hbXNogL3+9l4OLrBNcWwmgCREDnRWt7kQMCCD0K8jLFXhJmBqywYBjlwgCRNiRXsMQBI+A0PnV/1mx+UIbtaqkRI/35+vP5+5YmZFBggJAqAXEWgAGAtcZAODAYa1pmlxDtjx9ZaGjOGBbr/Q69GrH+EfHFexyKr0RBg5GVuy4EY16kwibgMsUgYsn8vMDQhsQwHnWkdLcQ0SEBDgTzx7kECkQXn8IRs/3L41+3c97aTDDQw3BxdEy/+LmMn+GllvX3fBGgJTepsz8bSk6ZbIswluBLLdM8KWWNouhBCTCy0RqqGw6GJ7zbAfxPkhaUfho+OOpyzrwlfmfdcYDzxwi3gM5gSAdfKyt3dhBdb/poPsaO2hDaOh98Jv3F6fGRAic9VhJEwC0IcEy4DIggEoOhpxDhGUyT4DSB4vmrETOykTCHHRvOtYemFGYWxtgSIZ2EZB15+K9ctJVpPnNDXdNdR5Y7vMnkCqd6rP8CORmAQC1PHn9ZP/W6yZJ37R4b6UUzEoC8NNL+/wY8f5HBe8v4MMEaRPPRGnn3P2W+vwKh+lJWAsMPIib5sBFcCSoFeDmgOeOzdNagDCdsSj93GX5rWLz1eV1/775ljWtnR6NEtgBfTMEIh28wKDs0hf6ZR69FtN7ICFK9qeCjeQgaD+g9qPW/qNgpujSaRCI93Q7QtZA1yitXBxILVRCzIXNOz125hBhetohgMaoF+UQUeQawSwA00xkB9WaeBlhhBkCbQgQAaQsH3L2QJdHEOE6vRTBLSsfneZwBta7jdSr7QffGPPhtVPzS1i2gBAqGjftX+Y1jXEpdu+biPCJQqKfjdHeXirApaPpz4993yv7X+ShSm+EeWwnvwnes6uKIisWFUWC1QxBb4rOrMEec9Qod7WxHW2E5OI84XtUP+H+Stx9iA3vDUROBzviy8qv3H2OyPDSQlFekDTilewTp32qAyWgKrMHLn6xzF/9Qpl/6Y6y1EymRFJvRNaRQvld8NOXDr9/QZH58lfGqZe5DfsOw4+njsavCl5kQmF850ffORo9cE6y+cDloHEGT1TWp31aFTZ8BiU3PnsoPOweuP5QWPQNB0jgXl20geKTi4PudlKDEbiBAsAWSJcAHyaMuvuQIsg6pflKwfRBn6SRlBkWXoHSnjACpAbiTXfJ7rKsbhEYCtjQjTm8AkgktpmHP9l51ZS8x4XeQzT6SFKPFtwD4OFJOldpukQjlAgtF35xWN31elIFcmmfB4/VdBYAgejJ+FfBB5vjbfJ1KUiVAacpJTHjSFe+oQdmCgcl1bX3vSJyXhuAdu9gPKBkonvi8bKUWesVHAJbvfBNGVP6cXfMjGlVv4ZXnOuF388uMh4OTRu1fLShjgyhog+5B2CMBrwwQ0SiVY3XTsDQ9RNwzYIJCICZgMBwRce7JXjAK3GT0jqNKzepVIVFEjzXaI5qc4Db82d1b2OFrvMAFOzpgdLMtzBrSWcVcrBYKucJWa0FCCj62nLIgICh9ZfEwvIlst6K1TTMjlkNl8esEH+JhCpi7jjyJQIErnE8prOm/mtV3I4AoXP/nVObsLz4QKXPDMExyvZuVZYROQ1hX3cc/Zk2AZx929ZOq2ZLpyXfwjyO2JphD1cvA8Cucx4pdtge8b+t6PFiN/jKA+AuU+DCJ0xLt07GgCBNI+fB6HhHK5ANPEx8jQGAUkiVZ1IVwOqLW6evKf9XLJ7s6WQjJYsyMk0sk9knLSSoBYIQbwlh0BBWGsOQ1jcqT9czLoFvMfJ6goxDPO6prF89NZXRTFj8157bb37j6EN/+TR5NTchD+Gw1LnQHMfZ0i5E2L96VHLttoIjprRdQAzwauCthXhcAXATB4Ypr9S0ywSLP867P2qXCRY8u6LYFxCjIwDQ9UTEbELSqwRHoKpHomNd4x/Y5XX5TJeHA4L1ddEScVjasHK3rwVIi4y0RV+9NgxfdfSCytuiF3o1kZ8QRK8EVORERmS7gk1l7lINOmVdoFC+RPx2PePMra/38ViMZB+dnTQPB69ivNqeZaWRlWOTjWcqeOfuMYm1hQYlk2hckY/AeeIKyLgyfgb66Xdl+rwI8BohGIrWKQ3uWdGd3+3aLHT1ZAQjTzZzmqfuSLA5mueYKs/nREdnhUSQrzHedalvYe890cluhgg9A0cNc1XS0L7bo+f5gtHzg0F3P0xxq3eVRZbsLLP5FK6UL5ElL5b5qv9Uhst2TPemJFLvlc60FlsCmWoOeCcB2HH0zxhnfPfBL3uWXjQO90O/MoEDe+/Y5FqphaUR8xaN1s9PU3qOwT7yHujnPdC/ZsEEvpArP8g9MHv/lB594eL6yUGVJN95DxS3TXWKq/gU9vmc3onNHCKwNYLZU9KJ4DFnpu8wAHbE15U6RPpzTl7bCfq6nOopkaUlxtsj0XqRqf8THJ88bcNpPX0OH7vK2+LeA5d4s74PpreMg5eh+5xiyeJME7IBzFJOASRuqLNGaqYG9CQ9eDmFP5480r7DyZ+SAVSgRxxACYIGMJMKLqNdB0qkfTJAnQwl/0sdFO4s0ASnDzUmO8T/PYFjNbgEM8xkkr5HLx48c3CJkVF5vJF1+H9L96juKYPZoIDigBgzxhZtzrMmbfSMTWzx6MQzHmW+QGi8Ahr3IOI+vnZ8CEifJU2yKNzxpcF0jYR2ygXQUMbZfRwkDg3Q24anZ2teedHrOAPjwscZJYfRX3IQL5nwfn75xLfy/EV/85QXNZvWpOfN8jOeMmcV/Q4OTGgX2ROBUyqAtOOf+fzXZ1LGYQTV6hllPOWZdcZuvHhKnxMWjqPgdcg3o+MQHEbklApg99jT5fBANrrdg8ntnlmFL+G3J34yjH9fOItt+cLHOGkDKA1jPdr4ozlr0g75Nj5pik9A0X8BAAD//9oOse8AAAAGSURBVAMAXDaBCUwbU/gAAAAASUVORK5CYII=);background-size:100% 100%}.study_friend_history.dark .history_list[data-v-4bc0af5c]{background:#1f252e;border-left:2px solid rgba(238,254,255,.96);border-right:2px solid rgba(238,254,255,.96);border-bottom:2px solid rgba(238,254,255,.96)}.study_friend_history.dark .history_list .history_time[data-v-4bc0af5c]{color:#fff}.study_friend_history.dark .history_list .history_subitem[data-v-4bc0af5c]{background:#393f42}.chart_study_friend[data-v-406ab5d0]{font-family:Source Han Sans SC;height:100%;background:url(../img/aibanxue_bg.7e3b88af.png) no-repeat;background-position:top;background-size:100%;padding:26px 14px 29px;border-radius:12px;display:flex;flex-direction:column;overflow:hidden}.chart_study_friend .header[data-v-406ab5d0]{flex-shrink:0;margin-bottom:10px;position:relative}.chart_study_friend .header .title[data-v-406ab5d0]{font-weight:800;font-size:24px;color:#051657}.chart_study_friend .header .sub_title[data-v-406ab5d0]{font-weight:400;font-size:14px;color:#3f7799}.chart_study_friend .header .friend[data-v-406ab5d0]{position:absolute;bottom:-68px;right:68px;z-index:0}.chart_study_friend .content_box[data-v-406ab5d0]{flex:1;overflow:hidden;position:relative}.chart_study_friend .chart_box[data-v-406ab5d0]{height:100%;overflow:hidden;display:flex;flex-direction:column;transition:all .3s}.chart_study_friend .message_title[data-v-406ab5d0]{height:88px;flex-shrink:0;position:relative}.chart_study_friend .message_title .content[data-v-406ab5d0]{background:url(data:image/png;base64,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);background-size:100% 100%;height:100%;display:flex;align-items:flex-end;justify-content:space-between;position:relative;z-index:1;padding:0 16px 0 11px}.chart_study_friend .message_title .content .left[data-v-406ab5d0]{width:297px;height:50px;background:url(../img/xiaoren_tiwen.043d3324.png);font-weight:500;font-size:16px;color:#141c4c;padding-left:68px;padding-top:22px;line-height:1}.chart_study_friend .message_title .content .btn[data-v-406ab5d0]{padding:12px 0;font-weight:800;font-size:16px;color:#141c4c;line-height:1;position:relative;cursor:pointer}.chart_study_friend .message_title .content .btn .star[data-v-406ab5d0]{width:25px;height:21px;background:url(data:image/png;base64,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);z-index:0;position:absolute;bottom:0;right:21px}.chart_study_friend .message_title .content .btn .text[data-v-406ab5d0]{position:relative;z-index:1}.chart_study_friend .message_box[data-v-406ab5d0]{flex:1;overflow:hidden;background:rgba(239,249,255,.9);border-bottom-left-radius:12px;border-bottom-right-radius:12px;border-left:2px solid #eefeff;border-right:2px solid #eefeff;border-bottom:2px solid #eefeff;padding:20px 14px 0;overflow-y:auto}.chart_study_friend .message_box[data-v-406ab5d0] .avatar_wapper,.chart_study_friend .message_box[data-v-406ab5d0] .tishi .footer_message{display:none}.chart_study_friend .message_box[data-v-406ab5d0] .message_left{min-width:200px;background-color:rgba(199,217,229,.5)}.chart_study_friend .message_box[data-v-406ab5d0] .message_left .text-left{background-color:transparent;box-shadow:none}.chart_study_friend .message_box[data-v-406ab5d0] .message_left,.chart_study_friend .message_box[data-v-406ab5d0] .message_right{max-width:100%!important;border-radius:12px}.chart_study_friend .footer[data-v-406ab5d0]{padding:23px 0 0;flex-shrink:0}.chart_study_friend .footer .create_message[data-v-406ab5d0]{width:80px;height:28px;border-radius:6px;background:linear-gradient(58deg,#f351e5,#52b5ee,#963dcf,#543fff);padding:1px;cursor:pointer}.chart_study_friend .footer .create_message .create_message_inner[data-v-406ab5d0]{height:100%;display:flex;align-items:center;justify-content:center;line-height:1;background:#f1f8ff;border-radius:5px;font-weight:500;font-size:14px;color:#0e52ff}.chart_study_friend .footer .input_message[data-v-406ab5d0]{background:#f5f7ff;border-radius:12px;border:1px solid #0e52ff;margin-top:10px;display:flex;align-items:flex-end;overflow:hidden;padding:6px}.chart_study_friend .footer .chart_input[data-v-406ab5d0]{flex:1}.chart_study_friend .footer .submit[data-v-406ab5d0]{width:70px;height:32px;background:#0e52ff;border-radius:12px;flex-shrink:0;line-height:1;font-weight:400;font-size:14px;color:#fff;text-align:center;line-height:32px;padding:0}.chart_study_friend .footer .submit.el-button.is-disabled[data-v-406ab5d0],.chart_study_friend .footer .submit.el-button.is-disabled[data-v-406ab5d0]:focus,.chart_study_friend .footer .submit.el-button.is-disabled[data-v-406ab5d0]:hover{background:#6591ff}.chart_study_friend .footer .el-textarea[data-v-406ab5d0] .el-textarea__inner{resize:none;border:none;padding-right:5px;background:none}.chart_study_friend .history_box[data-v-406ab5d0]{position:absolute;top:0;left:0;bottom:0;right:0;z-index:2;transform:translateX(-100%);transition:all .3s}.chart_study_friend .open_history .chart_box[data-v-406ab5d0]{transform:translateX(-100%)}.chart_study_friend .open_history .history_box[data-v-406ab5d0]{transform:translateX(0)}.chart_study_friend.dark[data-v-406ab5d0]{background:none}.chart_study_friend.dark .header .sub_title[data-v-406ab5d0],.chart_study_friend.dark .header .title[data-v-406ab5d0]{color:#fff}.chart_study_friend.dark .message_title .content[data-v-406ab5d0]{background-image:url(data:image/png;base64,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)}.chart_study_friend.dark .message_title .content .left[data-v-406ab5d0]{background-image:url(../img/dark_xiaoren_tiwen.6c154b24.png);color:#fff}.chart_study_friend.dark .message_title .content .dark_btn[data-v-406ab5d0]{width:80px;height:25px;background:url(data:image/png;base64,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);background-size:100% 100%;cursor:pointer}.chart_study_friend.dark .message_box[data-v-406ab5d0]{background:#1f252e;border-left:2px solid rgba(238,254,255,.96);border-right:2px solid rgba(238,254,255,.96);border-bottom:2px solid rgba(238,254,255,.96)}.chart_study_friend.dark .message_box[data-v-406ab5d0] .message_left{background-color:#393f42}.chart_study_friend.dark .message_box[data-v-406ab5d0] .footer_item img{display:none}.chart_study_friend.dark .footer .create_message .create_message_inner[data-v-406ab5d0],.chart_study_friend.dark .footer .input_message[data-v-406ab5d0]{background:#1f252e;color:#fff}.chart_study_friend.dark .footer[data-v-406ab5d0] .el-textarea__inner{color:#fff}.chart_study_friend.dark .footer .submit[data-v-406ab5d0]{border-color:#0e52ff}.learning_wrapper[data-v-74ca4b40]{height:calc(100vh - 83px);overflow:hidden;font-family:Source Han Sans CN}.learning_wrapper .backFixed[data-v-74ca4b40]{position:fixed;right:20px;bottom:100px;z-index:99}.learning_wrapper .xiaoling_init[data-v-74ca4b40]{width:100px;height:100px;background-image:url(../img/aitool.f4274a1b.png);background-size:100% 100%;cursor:pointer}.learning_wrapper .learning_header[data-v-74ca4b40]{background-color:#222;color:#fff;height:50px;display:flex;justify-content:space-between;align-items:center;font-size:14px;padding-right:90px;padding-left:120px}.learning_wrapper .learning_header .right[data-v-74ca4b40]{display:flex}.learning_wrapper .learning_header a[data-v-74ca4b40]{display:flex;line-height:1;align-items:center;margin-right:27px;color:#fff;padding:8px 18px;background-color:#292929;border-radius:48px}.learning_wrapper .learning_header a[data-v-74ca4b40]:last-of-type,.learning_wrapper .learning_header a[data-v-74ca4b40]:nth-of-type(2){color:#3d7fff}.learning_wrapper .learning_header a.active_btn[data-v-74ca4b40]{background-color:#d3e1ff}.learning_wrapper .learning_header img[data-v-74ca4b40]{margin-right:10px}.learning_wrapper .learning_main[data-v-74ca4b40]{position:relative;height:100%}.learning_wrapper .learning_main .learning_container[data-v-74ca4b40]{margin-right:100px;height:100%}.learning_wrapper .learning_main .learning_container[data-v-74ca4b40] .el-scrollbar__wrap{overflow-x:hidden}.learning_wrapper .learning_main .learning_container .learning_container_inner[data-v-74ca4b40]{padding-right:30px}.learning_wrapper .learning_main .learning_container .learning_title[data-v-74ca4b40]{height:48px;background:rgba(246,251,255,.8);border-radius:12px;border:2px solid #fff;margin-bottom:20px;padding:0 30px;display:flex;align-items:center;justify-content:space-between}.learning_wrapper .learning_main .learning_container .learning_title .left_title[data-v-74ca4b40]{display:flex;align-items:center;font-weight:700;font-size:18px}.learning_wrapper .learning_main .learning_container .learning_title .left_title .icon[data-v-74ca4b40]{width:22px;margin-right:21px}.learning_wrapper .learning_main .learning_container .learning_title .left_title .label[data-v-74ca4b40]{line-height:16px;height:16px;background:#c6f4c6;border-radius:4px;font-weight:400;font-size:12px;color:#15a412;padding:0 6px;margin-left:9px}.learning_wrapper .learning_main .course_keyframe[data-v-74ca4b40]{padding:20px 0}.learning_wrapper .learning_main .course_keyframe_item[data-v-74ca4b40]{width:305px;cursor:pointer}.learning_wrapper .learning_main .course_keyframe_item .course_keyframe_icon[data-v-74ca4b40]{width:279px;height:156px;border-radius:8px;overflow:hidden}.learning_wrapper .learning_main .course_keyframe_item .time_line[data-v-74ca4b40]{position:relative;margin-top:20px}.learning_wrapper .learning_main .course_keyframe_item .time[data-v-74ca4b40]{position:relative;z-index:2;width:78px;height:34px;background:rgba(246,251,255,.8);border-radius:6px;font-size:14px;display:flex;justify-content:center;align-items:center}.learning_wrapper .learning_main .course_keyframe_item .course_type_txt[data-v-74ca4b40]{margin-top:19px;font-size:14px}.learning_wrapper .learning_main .course_keyframe_item.active .time[data-v-74ca4b40]{background-color:#3d7fff;color:#fff}.learning_wrapper .learning_main .course_keyframe_item.active .course_type_txt[data-v-74ca4b40]{color:#3d7fff}.learning_wrapper .learning_main .keyframe_content[data-v-74ca4b40]{background:rgba(246,251,255,.8);border-radius:6px;border:2px solid #fff;padding:20px;margin-top:20px;font-size:14px}.learning_wrapper .learning_main .swiper-wrapper[data-v-74ca4b40]:after{position:absolute;content:" ";bottom:16px;left:0;width:100%;border-bottom:1px dashed #b5b5b5}.learning_wrapper .learning_main .sidebar_container[data-v-74ca4b40]{overflow-y:auto;padding:15px 15px 0;position:absolute;top:0;right:0;width:100px;bottom:19px;background:#f6fbff;border-radius:12px;border:2px solid #fff;z-index:10}.learning_wrapper .learning_main .sidebar_container .btn_item[data-v-74ca4b40]{width:66px;display:flex;flex-direction:column;justify-content:center;align-items:center;margin-bottom:30px;cursor:pointer;font-weight:700;font-size:16px;color:#bab7c7;position:relative}.learning_wrapper .learning_main .sidebar_container .btn_item .icon_box_border[data-v-74ca4b40]{padding:1px;width:70px;height:70px;background:linear-gradient(130deg,#f0eafd,#e7e9ff);margin-bottom:15px;border-radius:13px;position:relative;z-index:1}.learning_wrapper .learning_main .sidebar_container .btn_item .icon_box[data-v-74ca4b40]{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(130deg,#f0eafd,#e7e9ff);border-radius:12px;position:relative}.learning_wrapper .learning_main .sidebar_container .btn_item .icon_box .num[data-v-74ca4b40]{position:absolute;top:8px;right:6px;font-weight:400;font-size:14px;height:18px;line-height:18px;background:#ff0e0e;border-radius:9px;color:#fff;padding:0 6px}.learning_wrapper .learning_main .sidebar_container .btn_item[data-v-74ca4b40]:nth-of-type(2){margin-bottom:65px}.learning_wrapper .learning_main .sidebar_container .btn_item[data-v-74ca4b40]:nth-of-type(3):after{content:" ";position:absolute;top:-56px;right:-4px;width:53px;height:81px;background:url(../img/tu_aixueban_xr.1526b483.png)}.learning_wrapper .learning_main .sidebar_container .btn_item.active[data-v-74ca4b40]{color:#1052ff}.learning_wrapper .learning_main .sidebar_container .btn_item.active .icon_box_border[data-v-74ca4b40]{background:linear-gradient(45deg,#51edf3,#f351e5,#543fff)}.learning_wrapper .learning_main .sidebar_container .btn_item.active .icon_box[data-v-74ca4b40]{background:linear-gradient(130deg,#f351e5,#543fff)}.learning_wrapper .learning_main .drawer[data-v-74ca4b40]{width:458px;position:absolute;top:0;bottom:19px;right:-458px;background:#f6fbff;border-radius:12px;border:2px solid #fff}.learning_wrapper .learning_main .drawer .header[data-v-74ca4b40]{display:flex;justify-content:space-between}.learning_wrapper .learning_main .drawer.drawer2 .sign_item[data-v-74ca4b40]{padding:16px;border-radius:12px;overflow:hidden}.learning_wrapper .learning_main .drawer.drawer3[data-v-74ca4b40] .drawer_title,.learning_wrapper .learning_main .drawer.drawer4[data-v-74ca4b40] .drawer_title,.learning_wrapper .learning_main .drawer.drawer5[data-v-74ca4b40] .drawer_title,.learning_wrapper .learning_main .drawer.drawer7[data-v-74ca4b40] .drawer_title{border-color:#e3efff}.learning_wrapper .learning_main .drawer.drawer3[data-v-74ca4b40] .bgcover,.learning_wrapper .learning_main .drawer.drawer4[data-v-74ca4b40] .bgcover,.learning_wrapper .learning_main .drawer.drawer5[data-v-74ca4b40] .bgcover,.learning_wrapper .learning_main .drawer.drawer7[data-v-74ca4b40] .bgcover{background-color:rgba(246,251,255,.8)}.learning_wrapper .learning_main .drawer.drawer5 .label_box[data-v-74ca4b40]{background:#fff;border-radius:4px}.learning_wrapper .learning_main .drawer.drawer5 .add_course_label[data-v-74ca4b40]{width:190px;height:48px;background:linear-gradient(90deg,#f351e5,#543fff);border-radius:24px;color:#fff;font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center;margin:10px auto 20px}.learning_wrapper .learning_main .drawer.drawer5[data-v-74ca4b40] .type_name{background:#ffebe8;border-radius:4px;font-size:12px}.learning_wrapper .learning_main .drawer.drawer6[data-v-74ca4b40]{background-color:#fff;color:#333}.learning_wrapper .learning_main .drawer.drawer6 .input_box[data-v-74ca4b40]{position:absolute;bottom:0;width:100%;padding:6px 16px;display:flex}.learning_wrapper .learning_main .drawer.drawer7 .success_btn[data-v-74ca4b40]{width:50px;height:24px;background:#ffebe8;border-radius:4px;font-size:12px;color:#f03d29;display:flex;justify-content:center;align-items:center;margin-left:5px}.learning_wrapper .learning_main .drawer.drawer7[data-v-74ca4b40] .el-upload--picture-card{color:#5b5b5b;background-color:#fbfdff;border-color:#c0ccda}.learning_wrapper .learning_main .drawer.drawer7[data-v-74ca4b40] .el-input__inner{background-color:#fff;color:#333;border-color:#dcdfe6}.learning_wrapper .learning_main .drawer.drawer7[data-v-74ca4b40] .ql-container.ql-snow,.learning_wrapper .learning_main .drawer.drawer7[data-v-74ca4b40] .ql-editor{border-color:#dcdfe6}.learning_wrapper .learning_main .drawer.drawer8[data-v-74ca4b40]{padding-bottom:50px}.learning_wrapper .learning_main .drawer.drawer8[data-v-74ca4b40] .drawer_title{display:none}.learning_wrapper .learning_main .drawer.drawer8[data-v-74ca4b40] .el-scrollbar{height:100%!important}.learning_wrapper .learning_main .drawer.drawer8[data-v-74ca4b40] .el-page-header__content{color:#fff;font-size:16px}.learning_wrapper .learning_main .drawer .resource_list[data-v-74ca4b40]{color:#333}.learning_wrapper .learning_main .drawer .signature_Container[data-v-74ca4b40]{font-size:12px;padding-left:15px;padding-right:8px}.learning_wrapper .learning_main .drawer .discuss_box[data-v-74ca4b40]{padding:10px 15px;color:#333}.learning_wrapper .learning_main .drawer .discuss_box .discuss_info[data-v-74ca4b40]{margin-bottom:20px}.learning_wrapper .learning_main .drawer .discuss_box .discuss_info[data-v-74ca4b40] .el-textarea__inner{background-color:#dbdbdb}.learning_wrapper .learning_main .drawer .discuss_input[data-v-74ca4b40]{display:flex;margin-top:5px;padding:0 5px;position:absolute;bottom:10px;width:100%}.learning_wrapper .learning_main .drawer .courselabel_box[data-v-74ca4b40]{padding:10px 15px;color:#333}.learning_wrapper .learning_main .drawer .discuss_title[data-v-74ca4b40]{padding-left:17px;position:relative;margin-bottom:15px}.learning_wrapper .learning_main .drawer .discuss_title[data-v-74ca4b40]:after{content:"";position:absolute;top:50%;left:0;transform:translateY(-50%);width:4px;height:16px;background:#3d7fff}.learning_wrapper .learning_main .close[data-v-74ca4b40]{position:absolute;right:570px;top:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;display:none;z-index:998}.learning_wrapper .learning_main.openSidebar .learning_container[data-v-74ca4b40]{margin-right:578px}.learning_wrapper .learning_main.openSidebar .active_drawer[data-v-74ca4b40]{right:120px}.learning_wrapper .learning_main.openSidebar .close[data-v-74ca4b40]{display:flex}.learning_wrapper .learning_main .btn_close_color .bai_close[data-v-74ca4b40]{display:block}.learning_wrapper .load_more[data-v-74ca4b40]{text-align:center;font-size:14px;margin:5px}.learning_wrapper .course_nav[data-v-74ca4b40]{border-right:none;padding:0 15px}.learning_wrapper .course_nav[data-v-74ca4b40] .el-submenu{margin-bottom:14px}.learning_wrapper .course_nav[data-v-74ca4b40] .el-submenu__title{background:linear-gradient(90deg,#0d52ff,#7c48ff)!important;font-size:18px;border-radius:12px}.learning_wrapper .course_nav[data-v-74ca4b40] .el-submenu__title i{font-size:18px;color:#fff}.learning_wrapper .course_nav[data-v-74ca4b40] .el-menu-item{display:flex;align-items:center;padding-left:30px!important;padding-right:50px!important;position:relative;margin-top:14px;color:#333!important;background-color:#f6fbff!important;font-weight:500;font-size:14px}.learning_wrapper .course_nav[data-v-74ca4b40] .el-menu-item .icon{margin-right:10px}.learning_wrapper .course_nav[data-v-74ca4b40] .el-menu-item.is-active{color:#1052ff!important}.learning_wrapper .course_nav[data-v-74ca4b40] .el-menu-item.is-active .duration{color:#1052ff}.learning_wrapper .course_nav .chapter_menu_txt[data-v-74ca4b40]{position:relative;padding-right:54px}.learning_wrapper .course_nav .chapter_menu_txt .progress[data-v-74ca4b40]{position:absolute;top:50%;right:5px;width:36px;transform:translateY(-50%);background-color:#c6f4c6;height:17px;font-size:12px;line-height:.1;color:#15a412;display:flex;justify-content:center;align-items:center;border-radius:4px}.learning_wrapper .course_nav .duration[data-v-74ca4b40]{position:absolute;top:50%;right:0;transform:translateY(-50%);color:#333}.add_course_label .el-dialog__body{padding:0}.add_course_label .add_label_content{padding:0 20px 20px 20px}.add_course_label .dialog-footer{padding:20px;background:#fff;box-shadow:0 4px 13px 0 rgba(0,0,0,.2)}.add_course_label .dialog-footer .left{display:flex}.add_course_label .dialog-footer .left .img_box{cursor:pointer;border-radius:4px;border:1px solid #2a72ea;padding:7px 12px;margin-right:21px}.add_course_label .dialog-footer .left .img_box img{margin-right:4px}.add_course_label .dialog-footer .right{margin-top:2px}.add_course_label .demo-drawer__footer{display:none}.add_course_label .label_info{position:relative}.add_course_label .label_info:hover{background-color:#eee}.add_course_label .label_info:hover .el-icon-close{display:block;cursor:pointer}.add_course_label .label_info .el-icon-close{position:absolute;top:0;right:0;font-size:24px;color:#f40;display:none}.add_course_label .label_template_box{position:relative}.add_course_label .label_template_box:hover{background-color:#eee}.add_course_label .label_template_box:hover .el-icon-close{display:block;cursor:pointer}.add_course_label .label_template_box .el-icon-close{position:absolute;top:0;right:0;font-size:24px;color:#f40;display:none}.add_course_label .course_label_template{width:100%;margin:20px 0;color:#333}.add_course_label .course_label_template,.add_course_label .course_label_template td,.add_course_label .course_label_template th{border-collapse:collapse;border:1px solid #888}.add_course_label .course_label_template td{width:50%;padding:5px}.add_course_label .course_label_template .title{font-size:14px;font-weight:700;margin-bottom:10px}.add_course_label .course_label_template .ql-toolbar{display:none}.add_course_label .course_label_template .ql-toolbar.ql-snow+.ql-container.ql-snow{border:none}.add_course_label .course_label_template .ql-editor{padding:0}.add_course_label .course_label_template .ql-editor.ql-blank:before{font-style:normal;left:0}.proview_img_dialog .el-dialog__header{padding:0}.proview_img_dialog .el-dialog__header .el-dialog__headerbtn{position:absolute;top:-23px;right:-22px;z-index:3}.proview_img_dialog .el-dialog__header .el-dialog__headerbtn i{color:#fff}.proview_img_dialog .el-dialog__body{padding:0}.proview_img_dialog .el-dialog__body .submitTemplateBtn{position:absolute;bottom:-17px;left:50%;transform:translateX(-50%);padding:10px 40px}