【white_space】
<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
.text {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
width: 300px
}
</style>
</head>
<body>
<div class="text">loren ip sum dollar amet loren ip sum dollar
amet loren ip sum dollar amet loren ip sum dollar amet loren ip sum
dollar amet loren ip sum dollar amet loren ip sum dollar amet</div>
</body>
</html>
