将文字完美放置于某一个图片中

.tiaojian {
    width: auto;
    height: 30px;
    line-height: 30px;
    position: absolute;
    padding: 0 25px 0 10px;
    color: #fff;
    font-size: 15px;
    font-weight: normal;
    z-index: 999;
    background-image: url("../assets/css/img/globe_img/icon-title4.png");
    background-repeat: repeat - x;
    background-size: 100 % 100 % ;
}