<!DOCTYPE html>
<html>
<head>
<style>
div {
    display: -webkit-box;
    overflow: hidden;

    width: 360px;
    font-size: 36px;

    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    text-shadow: 0px 0px 7px red;
}
</style>
</head>
<body>
<div>Text below should not SHOW</div>
</body>
</html>