.pointer,.xs-avatar{border-radius:50%}.xs-avatar{height:20px;width:20px}.sm-avatar{height:24px;width:24px;border-radius:50%}.md-avatar{height:40px;width:40px;border-radius:50%}.flex-row-center{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center}