.form-tip[data-v-4d4377ef]{font-size:12px;color:#909399;line-height:20px}.student-select-row[data-v-4d4377ef]{display:flex;align-items:center;width:100%}.student-select-row .el-select[data-v-4d4377ef]{flex:1}.student-select-row .el-button[data-v-4d4377ef]{margin-left:8px;flex-shrink:0}