.material-category-toolbar,.student-assignment-toolbar,.teacher-question-toolbar{margin:14px 0 18px 18px}.material-category-filter__spinner,.student-assignment-filter__spinner,.teacher-question-filter__spinner{display:none;width:15px;height:15px}[data-material-category-filter][data-loading=true] .material-category-filter__spinner,[data-student-assignment-filter][data-loading=true] .student-assignment-filter__spinner,[data-teacher-question-filter][data-loading=true] .teacher-question-filter__spinner{display:block;animation:material-category-filter-spin .85s linear infinite}@keyframes material-category-filter-spin{to{transform:rotate(360deg)}}@media(max-width:620px){.material-category-toolbar,.student-assignment-toolbar,.teacher-question-toolbar{margin:14px 0}}