.btn-wrapper[data-v-17458c19]{margin-left:10px}.choose-btns[data-v-17458c19]{display:flex;gap:8px}.choose-btns .choose-btn-item[data-v-17458c19]{width:200px;height:50px;line-height:50px;text-align:center;border:1px solid #ccc;border-radius:5px;margin:10px 0;cursor:pointer}.choose-btns .choose-btn-item[data-v-17458c19]:hover{background:#f5f5f5}.error-tip[data-v-68bc3627]{color:red;padding-left:56px;transform:translateY(-10px)}.class-info[data-v-68bc3627]{display:flex;padding:0 24px;gap:24px}.class-info .pic-wrapper[data-v-68bc3627]{width:180px;height:100px;border-radius:4px;overflow:hidden}.class-info .class-desc[data-v-68bc3627]{display:flex;flex-direction:column;gap:14px;padding-top:10px}.class-info .class-desc .course-name[data-v-68bc3627]{color:#303133;font-size:16px}.class-info .class-desc .school-name[data-v-68bc3627]{color:#999;font-size:14px}.class-info .class-desc .teacher-name[data-v-68bc3627]{color:#888;font-size:14px}[data-v-68bc3627] .el-form-item__label{margin-bottom:0}.stu-course-list li[data-v-a2167f70]{height:-webkit-fit-content;height:-moz-fit-content;height:fit-content;min-height:250px}.stu-course-list li .opts[data-v-a2167f70]{max-width:100%}.smg[data-v-a2167f70],.stu-course-list li .opts[data-v-a2167f70]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ad[data-v-a2167f70]{position:relative;width:calc(100% - 40px);text-align:center;margin:20px auto 0;background-image:linear-gradient(90deg,#4390f8,#3773f8)}.ad a[data-v-a2167f70]{display:block;width:100%}.ad a[data-v-a2167f70]:before{content:"";display:inline-block;vertical-align:middle;width:0;height:100%}.ad a img[data-v-a2167f70]{display:inline-block;vertical-align:middle;max-width:100%}.ad .close[data-v-a2167f70]{position:absolute;right:5px;top:5px;color:#fff;font-size:25px;width:20px;height:20px;padding:0;line-height:20px;border:0}.ad .close[data-v-a2167f70]:hover{font-size:26px}.live-status[data-v-a2167f70]{font-size:12px;color:#fff;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAASCAYAAAAdZl26AAAABHNCSVQICAgIfAhkiAAAAMBJREFUSEvV1a0NAkEQBeCZEydJrgASzAk6gA5A4rA4LB1AByBxWByWDqADuL8cAg+SXLKPmWxIaOFtBe/LzptR5DmE4QGQJOlrUTz/4yoNIKZeaFkeeAHAUatqzgx4GSDjBXhyYGyIyw/B1gEHbAyw5gWIXK3II16Ar9MQMm2atyP4RshThzDTuj7xAkT2NkZLXgDwsCIPeAGevOuG2rY3zg7Ee7CyX9gyA84GmDADPpKmPV5AXKdTdsCOGyBy/wIbp3HvWSaMjAAAAABJRU5ErkJggg==);display:block;width:48px;height:18px;line-height:18px;text-align:left;padding-left:3px}.live-status.status-1[data-v-a2167f70]{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAASCAYAAAAdZl26AAAABHNCSVQICAgIfAhkiAAAANlJREFUSEtjVNvv+J9hCID/DP//M/5jkr3lvO8psnMZh4oHQI4GeiLxtuOBBUPWA0AvrLzleCBiyHoAGAMfgDEgOGQ9AHL4P4b/lnccD5yAeWJI5QGIo/83ApNRw5D1wP//DCdvO+23GLoeABanf/+wCN5z3fMR5IkhmITAySgQmIw2DFkPAEujmcDSKGPIegBYoz285bRfYeh6AFIaaQKT0Y0hmgfA9UEhsD6YMGQ9AMwHO4H5wGPoeuA/w09W8Zd8Q9YDoFzwl+G/55D2ADAZTRzSHgAWpzcB0qp1XSvjDWUAAAAASUVORK5CYII=);color:#fff}.live-status.status-2[data-v-a2167f70]{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAASCAYAAAAdZl26AAAABHNCSVQICAgIfAhkiAAAANdJREFUSEtjFFt35j/DEAHf/jCJfQkzeo3sXMah5AEGxv8hrwJN1w5ZD/z/zzD3dbBJypD1ANDhD14FmSgOZQ8wMDAyqLwKNLkL88TQygNAV//7z1j4Jth4wpD1ADAf7ATmA48h6wGgw3+++sPJxxCm/QvkiSGXhECO/svI5PI20GjvkPUAsObteB1kUjlkPcDw///VV8GmOkPXA6DSiPm/xht/05tDMg+AQh6YjCqAyahz6Hrg//9Dr4NN7YesB0Cx8I+Zh29Ie+A/A6PnEPcAw8Sh7oGzAOvDaw9z+G4KAAAAAElFTkSuQmCC);color:#fff}.ad~.course-list[data-v-a2167f70]{height:calc(100vh - 392px);overflow-y:auto}.course-list[data-v-a2167f70]{height:calc(100vh - 291px);overflow-y:auto}.c-title[data-v-a2167f70]{display:flex;padding-right:24px;justify-content:space-between}.right-con[data-v-a2167f70]{display:flex;justify-content:space-between;gap:16px}.right-con span[data-v-a2167f70]{color:#1f5ee0;font-size:14px}.tips[data-v-a2167f70]{margin-top:16px;margin-bottom:13px}.tips .keyword[data-v-a2167f70]{color:#1f5ee0;font-weight:700}.dots-wrapper[data-v-a2167f70]{border-radius:4px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;transform:translateX(-4px)}.dots-wrapper[data-v-a2167f70]:hover{background:linear-gradient(180deg,#1f5ee0,rgba(81,138,255,.6));color:#fff}.info[data-v-a2167f70]{position:absolute;top:5px;right:4px;width:24px;height:24px;border-radius:4px}.more[data-v-a2167f70]{color:#fff!important}