<html>
<head>
<meta charset="utf-8">
<style>
.contant:hover{
text-overflow: ellipsis;
white-space: nowrap;
}
.contant{
text-overflow: ellipsis;
white-space: nowrap;
display: inline-block;
width:100px;
border:1px solid red;
overflow:hidden;
}
</style>
</head>
<body>
<span class="contant" title='北京市海淀区宝盛路1号院11号楼2层205、001088854918'>
北京市海淀区宝盛路1号院11号楼2层205、001088854918
</span>
</body>
<script>
</script>
</html>