使用两个div，完成div将内层div的滚动条遮挡住，使用户看不到滚动条
<html>
<head>
<style type="text/css">
body,p{
margin:0;
}
.citySpan{
display: inline-block;
text-align: left;
padding-left:10px;
}
.div1{
font-size: 10px;
color: #a4a4a4;
padding-left: 2%;
width: 100%;
white-space: nowrap;
text-overflow: ellipsis;
overflow: hidden;
height: 30px;
}
</style>
</head>
<body>
<div class="div1">
<div style="overflow-x: auto; height: 50px;">
<p>
<span class="citySpan">安阳东--阿拉山口</span>
<span class="citySpan">石家庄--阿拉山口</span>
<span class="citySpan">武汉--天津</span>
<span class="citySpan">合肥--广州</span>
<span class="citySpan">上海--合肥</span>
</p>
</div>
</div>
</body>
</html>
