// Center block
@mixin center-block {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

// Column width with margin
@mixin column-width($numberColumns: 3) {
	width: map-get($columns, $numberColumns) - ( ( $columns__margin * ( $numberColumns - 1 ) ) / $numberColumns );
}

// Transition
@mixin transition {
	-webkit-transition: all .3s;
	-moz-transition: all .3s;
	-ms-transition: all .3s;
	-o-transition: all .3s;
	transition: all .3s;
}

// Overlay for image
@mixin overlay {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 0;
	background: rgba(0, 0, 0, 0.36);
	pointer-events: none;
}

// Animation
@mixin animation {
	-webkit-animation: wobble .3s;
    animation: wobble .3s
}

@-webkit-keyframes wobble {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }

    50% {
        -webkit-transform: translateX(6px);
        transform: translateX(6px)
    }

    to {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
}

@keyframes wobble {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }

    50% {
        -webkit-transform: translateX(6px);
        transform: translateX(6px)
    }

    to {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
}