.hs_bg_mainBk{display: inline-block;width: auto;} .hs_bg_mainBk .hs_kwd{display: inline-block;overflow: hidden;height:20px;margin-bottom: -5px;}  .hs_bg_mainBk .hs_img{position:relative;background-repeat: no-repeat;display: block;width:70px;height:20px; background-image:url(data:image/png;base64，iVBORw0KGgoAAAANSUhEUgAAAEYAAAAUCAYAAAAwaEt4AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACqSURBVFhH7ZTLDYMwEERdQBqgBd/8KYAKqIBK0gItpAaaoAuaSWbQREIRVq5RPE9aYQb5sE/LBmOMMT9GKWXX0ZyxmAbdi6GARj0vsqN0tT9yzgMFxBhvigyBlFHTMSoyBEJW1MKnIsMpSSltOlOQp4Y7BSL2WuvE97OkbsHCLZSAmhUdIL8z73IRs3lOyqeUN9  /yVoeEHjD9Sg6BL VqiVkhQZY0ybEF5vPj1VXjp3vwAAAABJRU5ErkJggg==);} 请问家首保后油耗，我目前3000公里油耗为7.9