.certificate_qr_code{text-align:center;color:#0f6ea3;font-weight:bolder;font:1rem}.certificate_qr_infor{padding:3px;margin:auto 0;background-color:#0f6ea3;color:#fff}.content_image{position:relative}.image{display:block;cursor:pointer}.content_list_corner_dest{position:absolute;font-size:13px;color:#fff;padding:0 10px;background-color:#ff5421;top:0;text-align:center}.hover_image{display:none}.content_image:hover .hover_image{display:block;position:absolute;font-size:13px;padding:0 10px;top:10%;right:10%}.title_mini_style{width:200px;cursor:pointer;color:grey;height:38px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.button{padding:0;float:right}.card-first-title{width:200px;word-break:keep-all;overflow:hidden;text-overflow:ellipsis;cursor:pointer}.bottom-item{display:flex;margin-top:5px;justify-content:space-between}.title-style{font-size:15px;margin-right:10px;padding:5px}.add-tag-button{margin-top:20px;text-align:left}.show-tag-area{margin-bottom:20px}.select-tag-area{cursor:pointer;margin-right:10px;margin-top:5px}.button-new-tag{margin-left:0;height:32px;line-height:30px;padding-top:0;padding-bottom:0}.input-new-tag{width:120px;margin-left:0;vertical-align:bottom}.filter-area{display:flex}.filter-area-tag{margin-top:20px}.pagination{text-align:right;margin-top:10px}