//
// Utility classes
// --------------------------------------------------
.center-block() {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.after_cler() {
    &:after {
	clear: both;
	content: '';
	display: table;
    }
}

// Floats
// -------------------------

.clearfix {
    .clearfix();
}

.center-block {
    .center-block();
}

.pull-right {
    float: right !important;
}

.pull-left {
    float: left !important;
}

// Toggling content
// -------------------------

// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1
.hide {
    display: none !important;
}

.show {
    display: block !important;
}

// Hide from screenreaders and browsers
//
// Credit: HTML5 Boilerplate

.hidden {
    display: none !important;
}

// For Affix plugin
// -------------------------

.affix {
    position: fixed;
}