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.toc-anim:before{margin-left:10px}.members-material-wrapper{margin-bottom:5px}.members-cource-items-meta-last{margin-bottom:25px}.source-placeholder-image{display:inline-block;background-repeat:no-repeat;background-size:cover;width:160px;height:220px}.friend-item-container-wrapper:hover .hover-state{display:block}.source-placeholder-wrapper{display:inline-block;max-width:160px}.source-placeholder-wrapper .source-placeholder{position:relative;height:220px}.friend-item-container-wrapper{margin:15px 0;float:none !important;display:inline-block !important;vertical-align:top}.sources-list .header,.add-new-source .header{font-weight:500;line-height:24px;color:#444444;font-size:24px;padding:3px 17px 12px}.add-new-source .source-info{margin-left:20px;width:43%}.add-new-source .tooltip.right{margin-left:15px}.add-new-source .add-new-source-tip{width:182px;padding:10px 20px;color:#fff;text-align:left}.member-course-item-container .friend-item-view-event-cont{cursor:default}.member-course-item-container .friend-item-view-event-cont:hover .friend-items{color:#666666}.member-course-item-container .friend-item-view-event-cont:hover .friend-item-title{color:#000000}.course-link-container{margin-top:10px}.course-link-container input{width:130px;font-size:9px;line-height:24px}.unjoin-course,.join-course{cursor:default}.source-placeholder .label-primary,.source-placeholder .label-default{cursor:pointer}.fr-img-box.lib-more-friends{cursor:default;color:#666666 !important}#search-add-book-content li{padding-left:0px}#search-add-book-content .show_video_help{width:100%;text-align:center;padding:5px 0 15px 0;color:#444444}@media (max-width: 767px){.add-new-source .add-new-source-tip{width:fit-content;font-size:11px;padding:10px}}