overflow-x

значения свойства:

visible
hidden
scroll
auto
no-display НЕ РАБОТАЕТ!!!
no-content НЕ РАБОТАЕТ!!!

css/style.css

.a {
width: 300px;
height: 100px;
background-color: #3BA9DE;
overflow-x: visible;
white-space: nowrap;
}
#div1 {
width: 300px;
height: 100px;
background-color: #56A31D;
white-space: nowrap;
}
.b {
width: 300px;
height: 100px;
background-color: #852E76;
white-space: nowrap;
}
.c {
width: 300px;
height: 100px;
background-color: #C1AE00;
overflow-x: auto;
white-space: nowrap;
}
.d {
width: 300px;
height: 100px;
background-color: #CCCCFF;
overflow-x: no-display; /*NOT WORK!!!*/
white-space: nowrap;
}
.e {
width: 300px;
height: 100px;
background-color: #CCFF00;
overflow-x: no-content; /*NOT WORK!!!*/
white-space: nowrap;
}

.a {
 width: 300px;
 height: 100px;
 background-color: #3BA9DE;
 overflow-x: visible;
 white-space: nowrap;
}

#div1 {
 width: 300px;
 height: 100px;
 background-color: #56A31D;
 white-space: nowrap;
}

.b {
 width: 300px;
 height: 100px;
 background-color: #852E76;
 white-space: nowrap;
}

.c {
 width: 300px;
 height: 100px;
 background-color: #C1AE00;
 overflow-x: auto;
 white-space: nowrap;
}

.d {
 width: 300px;
 height: 100px;
 background-color: #CCCCFF;
 overflow-x: no-display; /*NOT WORK!!!*/
 white-space: nowrap;
}

.e {
 width: 300px;
 height: 100px;
 background-color: #CCFF00;
 overflow-x: no-content; /*NOT WORK!!!*/
 white-space: nowrap;
}

index.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>New Page</title>
<link href="css/style.css" rel="stylesheet" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
</head>
<body>
<div class="a">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div id="div1">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div class="b">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div class="c">
Hello World!
</div>
<br />
<br />
<div class="d">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div class="e">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<script>
/*JavaScript*/
document.getElementById("div1").style.overflowX = "hidden";
/*jQuery*/
$(document).ready(function () {
$(".b").css({ "overflow-x": "scroll" });
});
</script>
</body>
</html>

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>New Page</title>
<link href="css/style.css" rel="stylesheet" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
</head>
<body>
<div class="a">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div id="div1">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div class="b">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div class="c">
Hello World!
</div>
<br />
<br />
<div class="d">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<br />
<br />
<div class="e">
But it was a dream. Three weeks ago, I had been lying on a beach
in Hawaii.
</div>
<script>
/*JavaScript*/
document.getElementById("div1").style.overflowX = "hidden";
/*jQuery*/
$(document).ready(function () {
$(".b").css({ "overflow-x": "scroll" });
});
</script>
</body>
</html>