### <a name="scaleX"></a> &#8226; scaleX
**Summary:**

Specifies a scale operation using the vector [sx, 1].

Resources: **[MDN](https://developer.mozilla.org/en-US/docs/Web/CSS/transform#scaleX)**

**Syntax:**

Default value: 1

    .scaleX(<sx>) 
  
**Example:**

    div {
     .scaleX(1.5);
    }
    
    // Result
    div {
     -webkit-transform: scaleX(1.5);
     -moz-transform: scaleX(1.5);
     -opera-transform: scaleX(1.5);
     -ms-transform: scaleX(1.5);
     transform: scaleX(1.5);
    }