## Responsive

Responsive modifiers enable specifying different column sizes, offsets, alignment and distribution at xs, sm, md & lg viewport widths.

    <div class="row">
        <div class="col-xs-12
                    col-sm-8
                    col-md-6
                    col-lg-4">
            <div class="box">Responsive</div>
        </div>
    </div>

## Fluid

Percent based widths allow fluid resizing of columns and rows.

    .col-xs-6 {
      flex-basis: 50%;
    }

## Simple Syntax

All you need to remember is row, column, content.

    <div class="row">
        <div class="col-xs-12">
            <div class="box">12</div>
        </div>
    </div>

## Offsets

Offset a column

    <div class="row">
        <div class="col-xs-offset-3 col-xs-9">
            <div class="box">offset</div>
        </div>
    </div>

## Auto Width

Add any number of auto sizing columns to a row. Let the grid figure it out.

    <div class="row">
        <div class="col-xs">
            <div class="box">auto</div>
        </div>
    </div>

## Nested Grids

Nest grids inside grids inside grids.

    <div class="row">
        <div class="col-xs">
            <div class="box">auto</div>
                <div class="row">
                    <div class="col-xs">
                        <div class="box">auto</div>
                    </div>
                </div>
            </div>
        </div>
    </div>

## Alignment

Add classes to align elements to the start or end of a row as well as the top, bottom, or center of a column

### `.start-`

    <div class="row start-xs">
        <div class="col-xs-6">
            <div class="box">
                start
            </div>
        </div>
    </div>

### `.center-`

    <div class="row center-xs">
        <div class="col-xs-6">
            <div class="box">
                start
            </div>
        </div>
    </div>

### `.end-`

    <div class="row end-xs">
        <div class="col-xs-6">
            <div class="box">
                end
            </div>
        </div>
    </div>

Here is an example of using the modifiers in conjunction to acheive different alignment at different viewport sizes.

Example

    <div class="row center-xs end-sm start-lg">
        <div class="col-xs-6">
            <div class="box">
                All together now
            </div>
        </div>
    </div>

### `.top-`

    <div class="row top-xs">
        <div class="col-xs-6">
            <div class="box">
                top
            </div>
        </div>
    </div>

### `.middle-`

    <div class="row middle-xs">
        <div class="col-xs-6">
            <div class="box">
                center
            </div>
        </div>
    </div>

### `.bottom-`

    <div class="row bottom-xs">
        <div class="col-xs-6">
            <div class="box">
                bottom
            </div>
        </div>
    </div>

## Distribution

Add classes to distribute the contents of a row or column.

### `.around-`

    <div class="row around-xs">
        <div class="col-xs-2">
            <div class="box">
                around
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                around
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                around
            </div>
        </div>
    </div>

### `.between-`

    <div class="row between-xs">
        <div class="col-xs-2">
            <div class="box">
                between
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                between
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                between
            </div>
        </div>
    </div>

## Reordering

Add classes to reorder columns.

### `.first-`

1
2
3
4
5
6

    <div class="row">
        <div class="col-xs-2">
            <div class="box">
                1
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                2
            </div>
        </div>
        <div class="col-xs-2 first-xs">
            <div class="box">
                3
            </div>
        </div>
    </div>

### `.last-`

1
2
3
4
5
6

    <div class="row">
        <div class="col-xs-2 last-xs">
            <div class="box">
                1
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                2
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                3
            </div>
        </div>
    </div>

## Reversing

### `.reverse`

1
2
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5
6

    <div class="row reverse">
        <div class="col-xs-2">
            <div class="box">
                1
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                2
            </div>
        </div>
        <div class="col-xs-2">
            <div class="box">
                3
            </div>
        </div>
    </div>