白色空间不好用

Question

你好，我有三个div而父div有white-space:nowrap当我在子div中写入大文本时所有病房只有一行，如何在不使用white-space:normal的情况下解决这个问题为了孩子div 这是html

<div class="history_slider">
  <div class="img">
    <img src="img/pic/nemiroff.jpg"/>
    <div class="img_text">
which suggests that it formed from nebulous material in space. The hypothesis offers explanations for some of the Solar System's properties, including the nearly circular and coplanar orbits of the planets, and their motion in the same direction as the Sun's rotation. According to the hypothesis, Sun-like stars form over about 100 million years, in massive, grav
    </div>
  </div>
</div>

这里是css

.history_slider{
    position:relative;
    width:100%;
    height:100%;
    /* outline:1px solid #d6d7db; */
    overflow:hidden;
    white-space: nowrap;
}
.history_slider .img{
    margin-left:125px;
    margin-right:125px;
    width:700px;
    height:500px;
    display:inline;
}
.img_text{
    float:left;
    width: 100%;
    height: 110px;
}