所以我想做的是让线条在图像之间均匀分布,而不是直接在图像顶部。问题在于我在图像周围使用了边距。相关的css和html:
#infobox_picture {
margin-top: 15px;
margin-right: auto;
margin-bottom: 15px;
margin-left: 10px;
clear: both;
padding-bottom: 14px;
background-position: center bottom;
background-repeat: no-repeat;
height: 90px;
}
<div id="infobox_picture">
<img src="images/image1.png" width="91" height="90" align="left" class="frame-img">
</div>
<div id="infobox_picture">
<hr >
<img src="images/image1.png" width="91" height="90" align="left" class="frame-img">
</div>
<div id="infobox_picture">
<hr />
<img src="images/image1.png" width="91" height="90" align="left" class="frame-img">
</div>