Esempi di griglia Bootstrap

Layout di griglia di base per familiarizzare con la costruzione all'interno del sistema di griglia Bootstrap.

Tre colonne uguali

Ottieni tre colonne di uguale larghezza a partire dai desktop e scalabili su desktop di grandi dimensioni . Su dispositivi mobili, tablet e versioni precedenti, le colonne verranno impilate automaticamente.

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

Tre colonne disuguali

Ottieni tre colonne a partire dai desktop e scalando su desktop di grandi dimensioni di varie larghezze. Ricorda, le colonne della griglia dovrebbero sommare fino a dodici per un singolo blocco orizzontale. Più di questo, e le colonne iniziano a impilarsi indipendentemente dal viewport.

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

Due colonne

Ottieni due colonne a partire dai desktop e scalabile su desktop di grandi dimensioni .

.col-md-8
.col-md-4

Larghezza intera, colonna singola

No grid classes are necessary for full-width elements.

Two columns with two nested columns

Per the documentation, nesting is easy—just put a row of columns within an existing column. This gives you two columns starting at desktops and scaling to large desktops, with another two (equal widths) within the larger column.

At mobile device sizes, tablets and down, these columns and their nested columns will stack.

.col-md-8
.col-md-6
.col-md-6
.col-md-4

Mixed: mobile and desktop

The Bootstrap 3 grid system has four tiers of classes: xs (phones), sm (tablets), md (desktops), and lg (larger desktops). You can use nearly any combination of these classes to create more dynamic and flexible layouts.

Each tier of classes scales up, meaning if you plan on setting the same widths for xs and sm, you only need to specify xs.

.col-xs-12 .col-md-8
.col-xs-6 .col-md-4
.col-xs-6 .col-md-4
.col-xs-6 .col-md-4
.col-xs-6 .col-md-4
.col-xs-6
.col-xs-6

Mixed: mobile, tablet, and desktop

.col-xs-12 .col-sm-6 .col-lg-8
.col-xs-6 .col-lg-4
.col-xs-6 .col-sm-4
.col-xs-6 .col-sm-4
.col-xs-6 .col-sm-4

Column clearing

Clear floats at specific breakpoints to prevent awkward wrapping with uneven content.

.col-xs-6 .col-sm-3
Resize your viewport or check it out on your phone for an example.
.col-xs-6 .col-sm-3
.col-xs-6 .col-sm-3
.col-xs-6 .col-sm-3

Offset, push, and pull resets

Reset offsets, pushes, and pulls at specific breakpoints.

.col-sm-5 .col-md-6
.col-sm-5 .col-sm-offset-2 .col-md-6 .col-md-offset-0
.col-sm-6 .col-md-5 .col-lg-6
.col-sm-6 .col-md-5 .col-md-offset-2 .col-lg-6 .col-lg-offset-0