0
0
mirror of https://github.com/twbs/bootstrap.git synced 2024-12-10 22:24:19 +01:00
Bootstrap/lib/responsive.less
2012-01-23 13:50:55 -08:00

260 lines
5.6 KiB
Plaintext

// Responsive.less
// For phone and tablet devices
// -------------------------------------------------------------
// RESPONSIVE CLASSES
// ------------------
// Hide from screenreaders and browsers
// Credit: HTML5BP
.hidden {
display: none;
visibility: hidden;
}
// UP TO LANDSCAPE PHONE
// ---------------------
@media (max-width: 480px) {
// Make the nav work for small devices
.navbar {
.nav {
position: absolute;
top: 0;
left: 0;
width: 180px;
padding-top: 40px;
list-style: none;
}
.nav,
.nav > li:last-child a {
.border-radius(0 0 4px 0);
}
.nav > li {
float: none;
display: none;
}
.nav > li > a {
float: none;
background-color: #222;
}
.nav > .active {
display: block;
position: absolute;
top: 0;
left: 0;
}
.nav > .active > a {
background-color: transparent;
}
.nav > .active > a:hover {
background-color: #333;
}
.nav > .active > a:after {
display: inline-block;
width: 0;
height: 0;
margin-top: 8px;
margin-left: 6px;
text-indent: -99999px;
vertical-align: top;
border-left: 4px solid transparent;
border-right: 4px solid transparent;
border-top: 4px solid @white;
.opacity(100);
content: "↓";
}
.nav:hover > li {
display: block;
}
.nav:hover > li > a:hover {
background-color: #333;
}
}
// Remove the horizontal form styles
.form-horizontal .control-group > label {
float: none;
width: auto;
padding-top: 0;
text-align: left;
}
// Move over all input controls and content
.form-horizontal .controls {
margin-left: 0;
}
// Move the options list down to align with labels
.form-horizontal .control-list {
padding-top: 0; // has to be padding because margin collaspes
}
// Move over buttons in .form-actions to align with .controls
.form-horizontal .form-actions {
padding-left: 0;
}
// Modals
.modal {
position: absolute;
top: 20px;
left: 20px;
right: 20px;
width: auto;
margin: 0;
&.fade.in { top: auto; }
}
.modal-header .close {
padding: 10px;
}
}
// LANDSCAPE PHONE TO SMALL DESKTOP & PORTRAIT TABLET
// --------------------------------------------------
@media (max-width: 768px) {
// Unfix the navbar
.navbar-fixed {
position: absolute;
}
.navbar-fixed .nav {
float: none;
}
// Remove width from containers
.container {
width: auto;
padding: 0 20px;
}
// Undo negative margin on rows
.row {
margin-left: 0;
}
// Make all columns even
.row > [class*="span"] {
float: none;
display: block;
width: auto;
margin: 0;
}
}
// PORTRAIT TABLET TO DEFAULT DESKTOP
// ----------------------------------
@media (min-width: 768px) and (max-width: 940px) {
// Reset grid variables
@gridColumns: 16;
@gridColumnWidth: 44px;
@gridGutterWidth: 20px;
@siteWidth: 748px;
// Bring grid mixins to recalculate widths
.columns(@columnSpan: 1) {
width: (@gridColumnWidth * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1));
}
.offset(@columnOffset: 1) {
margin-left: (@gridColumnWidth * @columnOffset) + (@gridGutterWidth * (@columnOffset - 1)) + @gridGutterWidth;
}
// 16cols at 30px wide with 16px gutters
.container {
width: @siteWidth;
}
// Default columns
.span1 { .columns(1); }
.span2 { .columns(2); }
.span3 { .columns(3); }
.span4 { .columns(4); }
.span5 { .columns(5); }
.span6 { .columns(6); }
.span7 { .columns(7); }
.span8 { .columns(8); }
.span9 { .columns(9); }
.span10 { .columns(10); }
.span11 { .columns(11); }
.span12 { .columns(12); }
// Offset column options
.offset1 { .offset(1); }
.offset2 { .offset(2); }
.offset3 { .offset(3); }
.offset4 { .offset(4); }
.offset5 { .offset(5); }
.offset6 { .offset(6); }
.offset7 { .offset(7); }
.offset8 { .offset(8); }
.offset9 { .offset(9); }
.offset10 { .offset(10); }
.offset11 { .offset(11); }
.offset12 { .offset(12); }
}
// LARGE DESKTOP & UP
// ------------------
/*
@media (min-width: 1210px) {
// Reset grid variables
@gridColumns: 12;
@gridColumnWidth: 70px;
@gridGutterWidth: 30px;
@siteWidth: 1170px;
// Bring grid mixins to recalculate widths
.columns(@columnSpan: 1) {
width: (@gridColumnWidth * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1));
}
.offset(@columnOffset: 1) {
margin-left: (@gridColumnWidth * @columnOffset) + (@gridGutterWidth * (@columnOffset - 1)) + @gridGutterWidth;
}
.container {
width: @siteWidth;
}
.row {
margin-left: @gridGutterWidth * -1;
}
[class*="span"] {
margin-left: @gridGutterWidth;
}
// Default columns
.span1 { .columns(1); }
.span2 { .columns(2); }
.span3 { .columns(3); }
.span4 { .columns(4); }
.span5 { .columns(5); }
.span6 { .columns(6); }
.span7 { .columns(7); }
.span8 { .columns(8); }
.span9 { .columns(9); }
.span10 { .columns(10); }
.span11 { .columns(11); }
.span12 { .columns(12); }
// Offset column options
.offset1 { .offset(1); }
.offset2 { .offset(2); }
.offset3 { .offset(3); }
.offset4 { .offset(4); }
.offset5 { .offset(5); }
.offset6 { .offset(6); }
.offset7 { .offset(7); }
.offset8 { .offset(8); }
.offset9 { .offset(9); }
.offset10 { .offset(10); }
.offset11 { .offset(11); }
.offset12 { .offset(12); }
}
*/