.lessonlist .nut-vert-list-panel{padding:1.0714rem 0 0}.lessonlist .nut-tab-item{height:100%}.lessonlist .nut-tab,.lessonlist .nut-tab-item{background:none;border:none;padding:0}.lessonlist .nut-tab-title{height:3.2143rem;line-height:3.2143rem}.lessonlist .nut-tab-link{font-weight:500;color:#666;font-size:1.0714rem}.lessonlist .nut-tab-active .nut-tab-link{color:#f9483d}.lessonlist .nav-bar{background:#f9483d}