@media (max-width:767px){.public-school-course-tabs .course-edit-tabs-container,.public-school-course-tabs .course-edit-tabs-list{border-bottom:none}.discussion-posts-list{padding-left:10px;padding-right:10px}}@media (max-width:1025px){.course-edit-page.public-school-course-page .course-edit-header{border-bottom:none}}.public-discussion-readonly .discussion-post{pointer-events:none}.public-lessons-placeholder{display:flex;flex-direction:column;align-items:center;text-align:center;padding:48px 24px 64px;max-width:520px;margin:0 auto;color:hsla(0,0%,95%,.88);font-size:16px;line-height:1.55}.public-lessons-placeholder img{margin-top:28px;max-width:min(100%,400px);height:auto}.public-lessons-placeholder p{font-family:Roboto;font-weight:500;font-style:normal;font-size:13px;line-height:19px;text-align:center}