.loginOut-tip{display:flex;justify-content:center;align-items:center;height:100%;font-size:16px}.layui-layer-btn a{padding:8px 20px;border-radius:4px;font-size:14px;height:inherit;line-height:inherit}.summer-form{margin:-340px 0 0 -185px}.layui-layer-btn .layui-layer-btn0{border-color:#0D71FA;background-color:#0D71FA}.layui-layer-btn a:hover{opacity:inherit!important}.layui-layer-page,.layui-layer-title{border-radius:10px}.lesson-title{color:#4286f5!important;cursor:pointer!important}.expandAllTeacher{cursor:pointer;color:#2b59b3;position:absolute;bottom:-20px;right:0}.collapse_p{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.teacher_p{display:flex;align-items:start;position:relative}.teacherlist{line-height:30px;flex:1}.show_all_teacher{float:right;cursor:pointer;color:#2b59b3;font-weight:400}.collapse{display:none}