.back-to-ceiling[data-v-191e1caa]{right:20px;bottom:20px;line-height:35px;background:#fff;position:fixed;width:40px;height:40px;border-radius:50%;color:#409eff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:20px;-webkit-box-shadow:0 0 6px rgba(0,0,0,.12);box-shadow:0 0 6px rgba(0,0,0,.12);cursor:pointer;z-index:5}.back-to-ceiling[data-v-191e1caa]:hover{background:#d5dbe7}.fade-enter-active[data-v-191e1caa],.fade-leave-active[data-v-191e1caa]{-webkit-transition:opacity .5s;transition:opacity .5s}.fade-enter[data-v-191e1caa],.fade-leave-to[data-v-191e1caa]{opacity:0}.back-to-ceiling .Icon[data-v-191e1caa]{fill:#409eff;background:none}[data-v-99d534aa] .el-menu--horizontal>.el-menu-item.is-active{background-color:#409eff;color:#fff}.el-menu--horizontal>.el-menu-item[data-v-99d534aa]:not(.is-disabled):hover,.el-menu--horizontal>.el-submenu .el-submenu__title[data-v-99d534aa]:hover,[data-v-99d534aa] .el-menu--horizontal>.el-menu-item:not(.is-disabled):focus{background-color:#0f83f5;color:#fff}[data-v-99d534aa] .el-menu--horizontal>.el-menu-item{color:#333;font-weight:500}.menu-item[data-v-99d534aa]{margin:13px 16px!important;height:32px!important;border-radius:19px}body{width:100%;height:100%;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;background-color:#fff}canvas{image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}html{-webkit-box-sizing:border-box;box-sizing:border-box}#app,html{width:100%;height:100%}#app{background:#f4f5fa;overflow:auto}*,:after,:before{-webkit-box-sizing:inherit;box-sizing:inherit}.student-header{border-bottom:1px solid #e6e6e6!important;background-color:#fff}.student-header .el-menu-title{border-bottom:0!important;float:right}.student-header .el-menu-title .el-menu-item{font-size:14px!important;line-height:32px!important}.student-header .head-user{color:#909399;float:right;margin:0 0 0 10px}.student-header .head-user .el-dropdown-avatar{margin-top:12px;margin-right:20px;cursor:pointer}.student-header .head-user .is-dot{right:10px;top:5px}.student-main{padding:0!important;width:100%;height:100%}@media only screen and (max-width:768px){.student-footer{padding:40px 20px}}@media only screen and (min-width:768px) and (max-width:1200px){.student-footer{padding:40px 70px}}@media only screen and (min-width:1200px){.student-footer{padding:40px 150px}}.student-footer{margin-top:150px;background-color:#f7fbfd;width:100%;-webkit-box-sizing:border-box;box-sizing:border-box}.student-footer .foot-container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:50px;-ms-flex-wrap:wrap;flex-wrap:wrap}.student-footer .footer-main{display:inline-block;vertical-align:top}.student-footer .footer-main .footer-main-link{display:block;margin:0;line-height:2;font-size:14px;color:#666;text-decoration:none}.student-footer .footer-social{float:right;text-align:right}.student-footer .footer-social .footer-social-title{color:#666;font-size:18px;line-height:1;margin:0 0 20px;padding:0;font-weight:700}.student-footer .footer-social a{margin-left:5px}@media only screen and (max-width:768px){.app-item-contain{padding:30px 0 0 0;background:#fff}.app-contain{padding:12px 0 0 0}.student-header{padding:0}}@media only screen and (min-width:768px) and (max-width:1200px){.app-item-contain{padding:12px 30px 0 30px;background:#fff}.app-contain{padding:30px 30px 0 30px}.student-header{padding:0 30px}}@media only screen and (min-width:1200px){.app-item-contain{padding:30px 100px 0 100px;background:#fff}.app-contain{padding:12px 100px 0 100px}.student-header{padding:0 100px}}.q-title{margin:5px 5px 0 5px}.q-title p{display:inline!important}.q-content{margin:10px 35px 15px 25px}.q-content p{display:inline!important}.q-content .el-checkbox__input{line-height:1.8;vertical-align:top}.q-item-prefix{margin:5px 10px}.q-item-content{margin:5px}.q-item-content p{display:inline!important}.q-item-span-content{white-space:normal;line-height:1.8}.q-item-span-content p{display:inline!important}.question-prefix{padding-right:20px;font-weight:600!important}.gapfilling-span{color:red;padding:0 30px;margin:0 5px;border-bottom:3px double red}.question-item-margin{margin-top:10px;margin-bottom:10px}.exam-question-item .el-form-item__label{font-size:15px!important;font-weight:600!important;color:#1f2f3d!important}.record-answer-info{margin-top:40px;min-height:200px}.record-answer-info .el-form-item{margin-bottom:0!important}.question-answer-show-item .question-show-item{float:left}.question-answer-show-item .el-rate{line-height:1.5}.user-info-userName{text-align:center;margin-top:15px}.user-info-fullInfo label{line-height:1.5}.student-message-list .el-collapse-item__arrow{margin:0}.index-task-table{width:100%}.index-task-table-paper{padding-left:20px}.index-limit-paper-time{font-size:12px;line-height:1.3;color:grey;text-align:right}.do-exam-title{position:fixed;width:100%;background:#52baff;z-index:999;padding:5px 0}.do-exam-title-hidden{width:100%;visibility:hidden;padding:5px 0}.do-exam-title-tag{margin-left:5px;cursor:pointer}.do-exam-time{float:right;line-height:2;font-size:14px;padding-right:5px}.do-align-center{text-align:center;margin-top:40px}.do-align-center .el-form-item__content{margin-left:0!important}.ueditor-p{display:inline!important}.carousel-img{display:inline-block;height:300px;width:100%}.account-foot-copyright{position:fixed;bottom:0;left:50%;text-align:center;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.account-foot-copyright span{line-height:20px;text-align:center;color:#666;margin:0 5px;font-size:14px}.foot-copyright{text-align:center}.foot-copyright span{line-height:28px;text-align:center;color:#666;margin:0 5px;font-size:14px}.container-flex{padding:16px;background:#fff;border-radius:6px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-flex:1;-ms-flex:1;flex:1;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.card-top__bg{background-color:#f8fbff}.card__bg{background-color:#fff}.catalogue-tree{height:calc(100vh - 254px)}.app-container{padding:16px;background:#fff;height:calc(100vh - 101px)}.el-table th.el-table__cell{background-color:#eef4ff}.el-table thead{color:#0032f2}input,textarea{-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}img{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.el-button--primary{background-color:#52baff;border-color:#52baff}.el-button--primary:focus,.el-button--primary:hover{background:#7fbcfc;border-color:#7fbcfc}.el-button--success{background-color:#44e484;border-color:#44e484}.el-button--success:focus,.el-button--success:hover{background:#5dea95;border-color:#5dea95}.el-button--danger{background-color:#f3222c;border-color:#f3222c}.el-button--danger:focus,.el-button--danger:hover{background:#f6353e;border-color:#f6353e}.danger-btn{color:#f3222c}.danger-btn:active,.danger-btn:hover{color:#f84f57}.success-btn{color:#44e484}.success-btn:active,.success-btn:hover{color:#6bec9f}.el-button--primary.is-plain,.primary-btn{color:#52baff}.el-button--danger.is-plain{color:#f3222c}.el-button--success.is-plain{color:#1ee26c}.el-descriptions__body{background:inherit}.q-card{width:100%;border:1px solid #eee;margin:10px 0;border-radius:5px}.knowledge__view{line-height:30px;cursor:pointer;width:308px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.question-main{position:relative;-webkit-transition:height .15s linear;transition:height .15s linear}.question-main .view-bar{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:0 20px;margin-top:-5px}.question-main .view-bar .ques-resource{font-size:13px;color:#333}.top{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:4px 10px;gap:0 12px;min-width:600px}.top,.top .top__left{display:-webkit-box;display:-ms-flexbox;display:flex}.top .top__left{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;gap:0 20px}.top span{font-size:12px}.opera-drawer{padding:20px 60px 20px 32px}.table-header__cell{color:#0032f2}.question-view{position:relative;max-width:800px;min-width:600px;margin:0 auto}.question-view .number{position:absolute;top:14px;left:20px;color:#333;font-size:16px;z-index:10}.svg-icon[data-v-936edfd4]{width:1em;height:1em;vertical-align:-.15em;fill:currentColor;overflow:hidden}.svg-external-icon[data-v-936edfd4]{background-color:currentColor;-webkit-mask-size:cover!important;mask-size:cover!important;display:inline-block}