// —————————————————————————– // This file contains CSS helper classes. // —————————————————————————–

/**

* Wrapper
*/

.wrapper {

max-width: -webkit-calc(#{$content-width} - (#{$spacing-unit}));
max-width:         calc(#{$content-width} - (#{$spacing-unit}));
margin-right: auto;
margin-left: auto;
padding-right: $spacing-unit / 2;
padding-left: $spacing-unit / 2;

@include media-query($on-laptop) {
    max-width: -webkit-calc(#{$content-width} - (#{$spacing-unit} * 2));
    max-width:         calc(#{$content-width} - (#{$spacing-unit} * 2));
    padding-right: $spacing-unit;
    padding-left: $spacing-unit;
}

}

/**

* Clearfix
*/

// %clearfix:after { // content: “”; // display: table; // clear: both; // }

/**

* Main content containers
* 1. Make the container full-width with a maximum width
* 2. Center it in the viewport
* 3. Leave some space on the edges, especially valuable on small screens
*/

.container {

 //max-width: $max-width; /* 1 */
 max-width: $content-width; /* 1 */
 margin-left: auto; /* 2 */
 margin-right: auto; /* 2 */
 padding-left: 20px; /* 3 */
 padding-right: 20px; /* 3 */
 width: 100%; /* 1 */
}

/**

* Hide text while making it readable for screen readers
* 1. Needed in WebKit-based browsers because of an implementation bug;
*    See: https://code.google.com/p/chromium/issues/detail?id=457146
*/

.hide-text {

overflow: hidden;
padding: 0; /* 1 */
text-indent: 101%;
white-space: nowrap;

}

/**

* Hide element while making it readable for screen readers
* Shamelessly borrowed from HTML5Boilerplate:
* https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css#L119-L133
*/

.visually-hidden {

border: 0;
clip: rect(0 0 0 0);
height: 1px;
margin: -1px;
overflow: hidden;
padding: 0;
position: absolute;
width: 1px;

}