.course-single-class-search .el-select .el-input{width:350px}.course-single-class-search .input-with-select .el-input-group__prepend{background-color:#fff}.teacher_course_users_statistics #question_myChart{width:100%;height:370px;text-align:center}.teacher_course_users_statistics .echars{background-color:#fff;padding:30px;border-radius:8px}.teacher_course_users_statistics .echars .table .title{width:100%;text-align:center;font-weight:900;color:#000}.teacher_course_users_statistics .echars .table table{width:80%;margin:0 auto;border-left:1px solid #ebeef5;border-top:1px solid #ebeef5;text-align:center;line-height:30px;margin-top:20px;font-size:14px}.teacher_course_users_statistics .echars .table table td{color:#999}.teacher_course_users_statistics .echars .table table td,.teacher_course_users_statistics .echars .table table th{border-right:1px solid #ebeef5;border-bottom:1px solid #ebeef5}.teacher_course_users_statistics .pagination{margin:10px 0;text-align:center}