모바일N HTML5 반응형 템플릿

Grid

See how aspects of the Bootstrap grid system work across multiple devices with a handy table.

	Extra small devices Phones (<768px)	Small devices Tablets (≥768px)	Medium devices Desktops (≥992px)	Large devices Desktops (≥1200px)
Grid behavior	Horizontal at all times	Collapsed to start, horizontal above breakpoints
Container width	None (auto)	750px	970px	1170px
Class prefix	`.col-xs-`	`.col-sm-`	`.col-md-`	`.col-lg-`
# of columns	12
Column width	Auto	~62px	~81px	~97px
Gutter width	30px (15px on each side of a column)
Nestable	Yes
Offsets	Yes
Column ordering	Yes

Stacked-to-horizontal

Using a single set of .col-md-* grid classes, you can create a basic grid system that starts out stacked on mobile devices and tablet devices (the extra small to small range) before becoming horizontal on desktop (medium) devices. Place grid columns in any .row.

.col-md-1

.col-md-8

.col-md-4

.col-md-6

<div class="row">
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
                           <div class="col-md-1">.col-md-1</div>
</div>
<div class="row">
                           <div class="col-md-8">.col-md-8</div>
                           <div class="col-md-4">.col-md-4</div>
</div>
<div class="row">
                           <div class="col-md-4">.col-md-4</div>
                           <div class="col-md-4">.col-md-4</div>
                           <div class="col-md-4">.col-md-4</div>
</div>
<div class="row">
                           <div class="col-md-6">.col-md-6</div>
                           <div class="col-md-6">.col-md-6</div>
</div>

Fluid container

Turn any fixed-width grid layout into a full-width layout by changing your outermost .container to .container-fluid.

<div class="container-fluid">
                           <div class="row">
    ...
                           </div>
</div>

Mobile and desktop

Don't want your columns to simply stack in smaller devices? Use the extra small and medium device grid classes by adding .col-xs-* .col-md-* to your columns. See the example below for a better idea of how it all works.

.col-xs-12 .col-md-8

.col-xs-6 .col-md-4

.col-xs-6

<!-- Stack the columns on mobile by making one full-width and the other half-width -->
<div class="row">
                           <div class="col-xs-12 col-md-8">.col-xs-12 .col-md-8</div>
                           <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
</div>
<!-- Columns start at 50% wide on mobile and bump up to 33.3% wide on desktop -->
<div class="row">
                           <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
                           <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
                           <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
</div>
<!-- Columns are always 50% wide, on mobile and desktop -->
<div class="row">
                           <div class="col-xs-6">.col-xs-6</div>
                           <div class="col-xs-6">.col-xs-6</div>
</div>

Mobile, tablet, desktop

Build on the previous example by creating even more dynamic and powerful layouts with tablet .col-sm-* classes.

.col-xs-12 .col-sm-6 .col-md-8

.col-xs-6 .col-md-4

.col-xs-6 .col-sm-4

<div class="row">
                           <div class="col-xs-12 col-sm-6 col-md-8">.col-xs-12 .col-sm-6 .col-md-8</div>
                           <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
</div>
<div class="row">
                           <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
                           <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
                           <!-- Optional: clear the XS cols if their content doesn't match in height -->
                           <div class="clearfix visible-xs-block"></div>
                           <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
</div>

Column wrapping

If more than 12 columns are placed within a single row, each group of extra columns will, as one unit, wrap onto a new line.

.col-xs-9

.col-xs-4
Since 9 + 4 = 13 > 12, this 4-column-wide div gets wrapped onto a new line as one contiguous unit.

.col-xs-6
Subsequent columns continue along the new line.

<div class="row">
                           <div class="col-xs-9">.col-xs-9</div>
                           <div class="col-xs-4">.col-xs-4<br>Since 9 + 4 = 13 &gt; 12, this 4-column-wide div gets wrapped onto a new line as one contiguous unit.</div>
                           <div class="col-xs-6">.col-xs-6<br>Subsequent columns continue along the new line.</div>
</div>

Offsetting columns

Move columns to the right using .col-md-offset-* classes. These classes increase the left margin of a column by * columns. For example, .col-md-offset-4 moves .col-md-4 over four columns.

.col-md-4

.col-md-4 .col-md-offset-4

.col-md-3 .col-md-offset-3

.col-md-6 .col-md-offset-3

<div class="row">
                           <div class="col-md-4">.col-md-4</div>
                           <div class="col-md-4 col-md-offset-4">.col-md-4 .col-md-offset-4</div>
</div>
<div class="row">
                           <div class="col-md-3 col-md-offset-3">.col-md-3 .col-md-offset-3</div>
                           <div class="col-md-3 col-md-offset-3">.col-md-3 .col-md-offset-3</div>
</div>
<div class="row">
                           <div class="col-md-6 col-md-offset-3">.col-md-6 .col-md-offset-3</div>
</div>

You can also override offsets from lower grid tiers with .col-*-offset-0 classes.

<div class="row">
                           <div class="col-xs-6 col-sm-4">
                           </div>
                           <div class="col-xs-6 col-sm-4">
                           </div>
                           <div class="col-xs-6 col-xs-offset-3 col-sm-4 col-sm-offset-0">
                           </div>
</div>

Nesting columns

To nest your content with the default grid, add a new .row and set of .col-sm-* columns within an existing .col-sm-* column. Nested rows should include a set of columns that add up to 12 or fewer (it is not required that you use all 12 available columns).

Level 1: .col-sm-9

Level 2: .col-xs-8 .col-sm-6

Level 2: .col-xs-4 .col-sm-6

<div class="row">
                           <div class="col-sm-9">
    Level 1: .col-sm-9
                           <div class="row">
                           <div class="col-xs-8 col-sm-6">
        Level 2: .col-xs-8 .col-sm-6
                           </div>
                           <div class="col-xs-4 col-sm-6">
        Level 2: .col-xs-4 .col-sm-6
                           </div>
                           </div>
                           </div>
</div>

Column ordering

Easily change the order of our built-in grid columns with .col-md-push-* and .col-md-pull-* modifier classes.

.col-md-9 .col-md-push-3

.col-md-3 .col-md-pull-9

<div class="row">
                           <div class="col-md-9 col-md-push-3">.col-md-9 .col-md-push-3</div>
                           <div class="col-md-3 col-md-pull-9">.col-md-3 .col-md-pull-9</div>
</div>

Grid System