我想在我正在构建的页面上有5个相等的列,我似乎无法理解5列网格在这里是如何使用的: http://web.archive.org/web/20120416024539/http://domain7.com/mobile/tools/bootstrap/responsive
上面演示的五列网格是twitter引导框架的一部分吗?
我想在我正在构建的页面上有5个相等的列,我似乎无法理解5列网格在这里是如何使用的: http://web.archive.org/web/20120416024539/http://domain7.com/mobile/tools/bootstrap/responsive
上面演示的五列网格是twitter引导框架的一部分吗?
当前回答
下面是@machineaddict和@Mafnah回答的组合,为Bootstrap 3重写(到目前为止对我来说很好):
@media (min-width: 768px){
.fivecolumns .col-md-2, .fivecolumns .col-sm-2, .fivecolumns .col-lg-2 {
width: 20%;
*width: 20%;
}
}
@media (min-width: 1200px) {
.fivecolumns .col-md-2, .fivecolumns .col-sm-2, .fivecolumns .col-lg-2 {
width: 20%;
*width: 20%;
}
}
@media (min-width: 768px) and (max-width: 979px) {
.fivecolumns .col-md-2, .fivecolumns .col-sm-2, .fivecolumns .col-lg-2 {
width: 20%;
*width: 20%;
}
}
其他回答
我已经为任意数量的列创建了基于bootstrap定义的SASS mixin定义(个人而言,除了12列,我使用8、10和24列):
// Extended bootstrap grid system
//
// Framework grid generation
//
// Based on Bootstrap 'bootstrap/_grid-framework.scss'. Generates classes in form of `.col-(size)-x-num` of width x/num.
@mixin make-extended-grid-columns($num-columns, $i: 1, $list: ".col-xs-#{$i}-#{$num-columns}, .col-sm-#{$i}-#{$num-columns}, .col-md-#{$i}-#{$num-columns}, .col-lg-#{$i}-#{$num-columns}") {
@for $i from (1 + 1) through $num-columns {
$list: "#{$list}, .col-xs-#{$i}-#{$num-columns}, .col-sm-#{$i}-#{$num-columns}, .col-md-#{$i}-#{$num-columns}, .col-lg-#{$i}-#{$num-columns}";
}
#{$list} {
position: relative;
min-height: 1px;
padding-left: ($grid-gutter-width / 2);
padding-right: ($grid-gutter-width / 2);
}
}
@mixin float-extended-grid-columns($class, $num-columns, $i: 1, $list: ".col-#{$class}-#{$i}-#{$num-columns}") {
@for $i from (1 + 1) through $num-columns {
$list: "#{$list}, .col-#{$class}-#{$i}-#{$num-columns}";
}
#{$list} {
float: left;
}
}
@mixin calc-extended-grid-column($index, $num-columns, $class, $type) {
@if ($type == width) and ($index > 0) {
.col-#{$class}-#{$index}-#{$num-columns} {
width: percentage(($index / $num-columns));
}
}
@if ($type == push) and ($index > 0) {
.col-#{$class}-push-#{$index}-#{$num-columns} {
left: percentage(($index / $num-columns));
}
}
@if ($type == pull) and ($index > 0) {
.col-#{$class}-pull-#{$index}-#{$num-columns} {
right: percentage(($index / $num-columns));
}
}
@if ($type == offset) and ($index > 0) {
.col-#{$class}-offset-#{$index}-#{$num-columns} {
margin-left: percentage(($index / $num-columns));
}
}
}
@mixin loop-extended-grid-columns($num-columns, $class, $type) {
@for $i from 1 through $num-columns - 1 {
@include calc-extended-grid-column($i, $num-columns, $class, $type);
}
}
@mixin make-extended-grid($class, $num-columns) {
@include float-extended-grid-columns($class, $num-columns);
@include loop-extended-grid-columns($num-columns, $class, width);
@include loop-extended-grid-columns($num-columns, $class, pull);
@include loop-extended-grid-columns($num-columns, $class, push);
@include loop-extended-grid-columns($num-columns, $class, offset);
}
你可以简单地创建类:
$possible-number-extended-grid-columns: 8, 10, 24;
@each $num-columns in $possible-number-extended-grid-columns {
// Columns
@include make-extended-grid-columns($num-columns);
// Extra small grid
@include make-extended-grid(xs, $num-columns);
// Small grid
@media (min-width: $screen-sm-min) {
@include make-extended-grid(sm, $num-columns);
}
// Medium grid
@media (min-width: $screen-md-min) {
@include make-extended-grid(md, $num-columns);
}
// Large grid
@media (min-width: $screen-lg-min) {
@include make-extended-grid(lg, $num-columns);
}
}
我希望有人会觉得它有用
不需要编辑CSS的最简单的解决方案是:
<div class="row">
<div class="btn-group btn-group-justified">
<div class="btn-group">
<div class="col-sm-12">Column 1</div>
</div>
<div class="btn-group">
<div class="col-sm-12">Column 2</div>
</div>
<div class="btn-group">
<div class="col-sm-12">Column 3</div>
</div>
<div class="btn-group">
<div class="col-sm-12">Column 4</div>
</div>
<div class="btn-group">
<div class="col-sm-12">Column 5</div>
</div>
</div>
</div>
如果你需要这些打破任何断点,只要使btn-group块。希望这能帮助到一些人。
有人使用bootstrap-sass (v3),下面是使用bootstrap混合的5列的简单代码:
.col-xs-5ths {
@include make-xs-column(2.4);
}
@media (min-width: $screen-sm-min) {
.col-sm-5ths {
@include make-sm-column(2.4);
}
}
@media (min-width: $screen-md-min) {
.col-md-5ths {
@include make-md-column(2.4);
}
}
@media (min-width: $screen-lg-min) {
.col-lg-5ths {
@include make-lg-column(2.4);
}
}
确保你已经包括:
@import "bootstrap/variables";
@import "bootstrap/mixins";
Boostrap今天提供了用内置类均匀填充一行的可能性,这些内置类不告诉十二列中有多少列要跨度:
你可以使用col/col-xx:
div div div { border: solid; margin: 2px;/* this can be added without breaking the row */ } div div div:before { content:attr(class);/* show class used */ color:crimson <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet" /> <p>Class used , play snippet in full page to test behavior on resizing :</p> <div class="container"> <div class="row"> <div class="col-sm"></div> <div class="col-sm"></div> <div class="col-sm"></div> <div class="col-sm"></div> <div class="col-sm"></div> </div> <div class="row"> <div class="col-md"></div> <div class="col-md"></div> <div class="col-md"></div> <div class="col-md"></div> <div class="col-md"></div> </div> <div class="row"> <div class="col"></div> <div class="col"></div> <div class="col"></div> <div class="col"></div> <div class="col"></div> </div> </div>
Flex-grow-x也可以使用
div div div { border: solid; /* it allows margins too */ margin: 3px; } div div div:before { content: attr(class); /* show class used */ color: crimson } <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet" /> <div class="container"> <div class="row"> <div class="flex-grow-1"></div> <div class="flex-grow-1"></div> <div class="flex-grow-1"></div> <div class="flex-grow-1"></div> <div class="flex-grow-1"></div> </div> </div>
引导4
我看了所有的答案,没有找到“显而易见的答案”。基本上,您需要做的是选取任何自举列(例如col-2)并编辑一些值。在这个例子中,我使用的是.col-custom类。
5个相等的列表示每个列占用20%,因此:flex:0 0 20%和max-width:20%。同样的方法,你可以创建其他数量的列(7,9,11,84或任何你想要的)。
您可以创建自定义宽度的CSS变量,并在项目中使用它。就像这样:
:root {
--col-custom: 20%;
}
.col-custom {
flex: 0 0 var(--col-custom);
max-width: var(--col-custom);
}
工作的例子:
.col-custom, .col-sm-custom, .col-md-custom, .col-lg-custom, .col-xl-custom { position: relative; width: 100%; padding-right: 15px; padding-left: 15px; } .col-custom { flex: 0 0 20%; max-width: 20%; } @media (min-width: 576px){ .col-sm-custom { flex: 0 0 20%; max-width: 20%; } } @media (min-width: 768px){ .col-md-custom { flex: 0 0 20%; max-width: 20%; } } @media (min-width: 992px){ .col-lg-custom { flex: 0 0 20%; max-width: 20%; } } @media (min-width: 1200px){ .col-xl-custom { flex: 0 0 20%; max-width: 20%; } } /*DEMO*/ .col-custom,.col-sm-custom,.col-md-custom,.col-lg-custom,.col-xl-custom{height:100px;border:1px red solid} <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"> <div class="container-fluid"> <div class="row"> <div class="col-sm-custom"></div> <div class="col-sm-custom"></div> <div class="col-sm-custom"></div> <div class="col-sm-custom"></div> <div class="col-sm-custom"></div> </div> </div>