.mailbox-detail .ant-descriptions-item-label{font-weight:600}.mailbox-detail .ant-descriptions-item-content{width:calc(100% - 100px);vertical-align:top}.mailbox-detail .thumbnail-mg{cursor:pointer}.mailbox-detail .thumbnail-mg+.thumbnail-mg{margin-left:10px}.reply-button{margin-left:20px;height:40px;width:120px}