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Flex-box: Align last row to grid

由 会有一股神秘感。 提交于 2019-11-26 05:41:00

问题


I have a simple flex-box layout with a container like:

.grid {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

Now I want the items in the last row to be aligned with the other. justify-content: space-between; should be used because the width and height of the grid can be adjusted.

Currently it looks like

\"The

Here, I want the item in the bottom right to be in the \"middle column\". What is the simplest way to accomplish that? Here is a small jsfiddle that shows this behaviour.

.exposegrid {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

.exposetab {
  width: 100px;
  height: 66px;
  background-color: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(0, 0, 0, 0.4);
  border-radius: 5px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  margin-bottom: 10px;
}
<div class=\"exposegrid\">
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
  <div class=\"exposetab\"></div>
</div>

回答1:


Add a ::after which autofills the space. No need to pollute your HTML. Here is a codepen showing it: http://codepen.io/DanAndreasson/pen/ZQXLXj

.grid {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

.grid::after {
  content: "";
  flex: auto;
}



回答2:


One technique would be inserting a number of extra elements (as many as the max number of elements you ever expect to have in a row) that are given zero height. Space is still divided, but superfluous rows collapse to nothing:

http://codepen.io/dalgard/pen/Dbnus

body {
  padding: 5%;
}

div {
  overflow: hidden;
  background-color: yellow;
}

ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -4px -4px 0;
  list-style: none;
  padding: 0;
}

li {
  flex: 1 0 200px;
  height: 200px;
  border-right: 4px solid black;
  border-bottom: 4px solid black;
  background-color: deeppink;
}
li:empty {
  height: 0;
  border: none;
}

*,
:before,
:after {
  box-sizing: border-box;
}
<div>
  <ul>
    <li>a</li>
    <li>b</li>
    <li>c</li>
    <li>d</li>
    <li>e</li>
    <li>f</li>
    <li>g</li>
    <li>h</li>
    <li>i</li>
    <li>j</li>
    <li>k</li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
  </ul>
</div>

In the future, this may become achievable through using multiple ::after(n).




回答3:


As other posters have mentioned - there's no clean way to left-align the last row with flexbox (at least as per the current spec)

However, for what it's worth: With the CSS Grid Layout Module this is surprisingly easy to produce:

Basically the relevant code boils down to this:

ul {
  display: grid; /* 1 */
  grid-template-columns: repeat(auto-fill, 100px); /* 2 */
  grid-gap: 1rem; /* 3 */
  justify-content: space-between; /* 4 */
}

1) Make the container element a grid container

2) Set the grid with auto columns of width 100px. (Note the use of auto-fill (as apposed to auto-fit - which (for a 1-row layout) collapses empty tracks to 0 - causing the items to expand to take up the remaining space. This would result in a justified 'space-between' layout when grid has only one row which in our case is not what we want. (check out this demo to see the difference between them)).

3) Set gaps/gutters for the grid rows and columns - here, since want a 'space-between' layout - the gap will actually be a minimum gap because it will grow as necessary.

4) Similar to flexbox.

ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, 100px);
  grid-gap: 1rem;
  justify-content: space-between;
  
  /* boring properties */
  list-style: none;
  background: wheat;
  padding: 2rem;
  width: 80vw;
  margin: 0 auto;
}

li {
  height: 50px;
  border: 1px solid green;
}
<ul>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
</ul>

Codepen Demo (Resize to see the effect)




回答4:


Without any extra markup, just adding ::after worked for me specifying the width of the column.

.grid {
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
}
.grid::after{
  content: '';
  width: 10em // Same width of .grid__element
}
.grid__element{
  width:10em;
}

With the HTML like this: 

<div class=grid">
   <div class="grid__element"></div>
   <div class="grid__element"></div>
   <div class="grid__element"></div>
</div>



回答5:


You can't. Flexbox is not a grid system. It does not have the language constructs to do what you're asking for, at least not if you're using justify-content: space-between. The closest you can get with Flexbox is to use the column orientation, which requires setting an explicit height:

http://cssdeck.com/labs/pvsn6t4z (note: prefixes not included)

ul {
  display: flex;
  flex-flow: column wrap;
  align-content: space-between;
  height: 4em;
}

However, it would be simpler to just use columns, which has better support and doesn't require setting a specific height:

http://cssdeck.com/labs/dwq3x6vr (note: prefixes not included)

ul {
  columns: 15em;
}



回答6:


A possible solution is to use justify-content: flex-start; on the .grid container, size restrictions on its children, and margins on the appropriate child elements -- depending on the desired number of columns.

For a 3-column grid, the basic CSS would look like this:

.grid {
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
}

.grid > * {
    flex: 0 0 32%;
    margin: 1% 0;
}

.grid > :nth-child(3n-1) {
    margin-left: 2%;
    margin-right: 2%;
}

It's another imperfect solution, but it works.

http://codepen.io/tuxsudo/pen/VYERQJ




回答7:


Yes.! We can but with some media queries & Maximum no of columns are predefined.

Here am using 4 columns. Check my code:

.container {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  flex-flow: row wrap;
  -webkit-flex-flow: row wrap;
  -moz-flex-flow: row wrap;
}

.container .item {
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;
  justify-content: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  flex-basis: 25%; //max no of columns in %, 25% = 4 Columns
}

.container .item .item-child {
  width: 130px;
  height: 180px;
  background: red;
  margin: 10px;
}

@media (max-width: 360px) {
  .container .item {
    flex-basis: 100%;
  }
}

@media (min-width:360px) and (max-width: 520px) {
  .container .item {
    flex-basis: 50%;
  }
}

@media (min-width:520px) and (max-width: 680px) {
  .container .item {
    flex-basis: 33.33%;
  }
}
<div class="container">

  <div class="item">
    <div class="item-child">1</div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>
  <div class="item">
    <div class="item-child"></div>
  </div>

</div>

NOTE
1) No need to create child div. It may be any other tag like 'img' r whatever you want..
2) If you want more columns adjust the media queries and maximum no.of columns.




回答8:


If you want a grid with some space between the items and the items starting without any initial space then this simple solution works:

.grid {
    display: flex;
    flex-flow: row wrap;
    margin: 0 -5px; // remove the inital 5px space
    width: auto;
}
.grid__item {
    width: 25%;
    padding: 0 5px; // should be same as the negative margin above.
}

If you want the initial 5px space then just remove the negative margin :) Simple.

https://jsfiddle.net/b97ewrno/2/

The accepted answer, whilst good, it causes there to be no space between the elements on the second row..




回答9:


I know there are many answers here but.. The simplest way to do this is with a grid instead of flex and grid template columns with repeat and auto fills, where you have to set the number of pixels that you have given to each element, 100px from your snippet code.

.exposegrid {
     display: grid;
     grid-template-columns: repeat(auto-fill, 100px);
     justify-content: space-between;
}
 .exposetab {
     width: 100px;
     height: 66px;
     background-color: rgba(255, 255, 255, 0.2);
     border: 1px solid rgba(0, 0, 0, 0.4);
     border-radius: 5px;
     box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
     margin-bottom: 10px;
}
<div class="exposegrid">
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
   <div class="exposetab"></div>
</div>



回答10:


If you want to align the last item to the grid use the following code:

Grid container

.card-grid {
  box-sizing: border-box;
  max-height: 100%;
  display: flex;
  flex-direction: row;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  justify-content: space-between;
  align-items: stretch;
  align-content: stretch;
  -webkit-box-align: stretch;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-flow: row wrap;
  flex-flow: row wrap;
}

.card-grid:after {
  content: "";
  flex: 1 1 100%;
  max-width: 32%;
}

Item in the grid

.card {
  flex: 1 1 100%;
  box-sizing: border-box;
  -webkit-box-flex: 1;
  max-width: 32%;
  display: block;
  position: relative;

}

The trick is to set the max-width of the item equal to the max-width of the .card-grid:after.

Live demo on Codepen




回答11:


It is possible to use "flex-start" and to add the margins manually. It requires some math-hacking but is definitely easy to do and make it easy to use with a CSS preprocessor like LESS.

See for example this LESS mixin:

.flexboxGridMixin(@columnNumber,@spacingPercent) {
  @contentPercent: 100% - @spacingPercent;
  @sideMargin: @spacingPercent/(@columnNumber*2);
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  > * {
    box-sizing: border-box;
    width: @contentPercent/@columnNumber;
    margin-left: @sideMargin;
    margin-right: @sideMargin;
  }
}

And then it can easily be used to display a responsive grid layout:

ul {
  list-style: none;
  padding: 0;
  @spacing: 10%;
  @media only screen and (max-width: 499px) { .flexboxGridMixin(1,@spacing); }
  @media only screen and (min-width: 500px) { .flexboxGridMixin(2,@spacing); }
  @media only screen and (min-width: 700px) { .flexboxGridMixin(3,@spacing); }
  @media only screen and (min-width: 900px) { .flexboxGridMixin(4,@spacing); }
  @media only screen and (min-width: 1100px) { .flexboxGridMixin(5,@spacing); }
}

li {
  background: pink;
  height: 100px;
  margin-top: 20px;
}

Here is an example of

http://codepen.io/anon/pen/YyLqVB?editors=110




回答12:


This version is best way for blocks with fixed width:

http://codepen.io/7iomka/pen/oxxeNE

In other cases - version of dalgard

http://codepen.io/dalgard/pen/Dbnus

body {
  padding: 5%;
}

div {
  overflow: hidden;
  background-color: yellow;
}

ul {
  display: flex;
  flex-wrap: wrap;
justify-content:center;
  margin: 0 -4px -4px 0;
  list-style: none;
  padding: 0;
}

li {
  flex: 1 0 200px;
  height: 200px;
  max-width:200px;
  min-width:200px;
  border-right: 4px solid black;
  border-bottom: 4px solid black;
  background-color: deeppink;
}
li:empty {
  height: 0;
  border: none;
}

*,
:before,
:after {
  box-sizing: border-box;
}
<div>
  <ul>
    <li>a</li>
    <li>b</li>
    <li>c</li>
    <li>d</li>
    <li>e</li>
    <li>f</li>
    <li>g</li>
    <li>h</li>
    <li>i</li>
    <li>j</li>
    <li>k</li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
  </ul>
</div>



回答13:


There is a way without flexbox, although you'd need to meet the following conditions. 1) The container has padding. 2) Items are the same size and you know exactly how many you want per line.

ul {
  padding: 0 3% 0 5%;
}
li {
  display: inline-block; 
  padding: 0 2% 2% 0;
  width: 28.66%;
}

The smaller padding on the right side of the container allows for the extra padding to the right of each list item. Assuming other items in the same parent as the list object are padded with 0 5%, it will be flush with them. You can also adjust the percentages to however much margin you'd like or use calculate px values.

Of course, you can do the same without the padding on the container by using nth-child (IE 9+) to remove margin on every third box.




回答14:


Using flexbox and a few media queries, I made this little work-around: http://codepen.io/una/pen/yNEGjv (its a bit hacky but works):

.container {
  display: flex;
  flex-flow: row wrap;
  justify-content: flex-start;
  max-width: 1200px;
  margin: 0 auto;
}

.item {
  background-color: gray;
  height: 300px;
  flex: 0 30%;
  margin: 10px;

  @media (max-width: 700px) {
     flex: 0 45%;
  }

  @media (max-width: 420px) {
    flex: 0 100%;
  }

  &:nth-child(3n-1) {
    margin-left: 10px;
    margin-right: 10px;
  }
}



回答15:


I made a SCSS mixin for it.

@mixin last-row-flexbox($num-columns, $width-items){

  $filled-space: $width-items * $num-columns;
  $margin: calc((100% - #{$filled-space}) / (#{$num-columns} - 1));

  $num-cols-1 : $num-columns - 1;

  &:nth-child(#{$num-columns}n+1):nth-last-child(-n+#{$num-cols-1}) ~ & {
    margin-left: $margin;
  }
  @for $i from 1 through $num-columns - 2 { 
    $index: $num-columns - $i;
    &:nth-child(#{$num-columns}n+#{$index}):last-child{
      margin-right: auto;
    }
  }
}

This is the codepen link: http://codepen.io/diana_aceves/pen/KVGNZg

You just have to set the items width in percentage and number of columns.

I hope this can help you.




回答16:


Here's another couple of scss mixins.

These mixins assume that you are not going to use js plugins like Isotope (they don't respect html markup order, thus messing up with css nth rules).

Also, you will be able to take full advantage of them especially if you're writing your responsive breakpoints in a mobile first manner. You ideally will use flexbox_grid() on the smaller breakpoint and flexbox_cell() on the following breakpoints. flexbox_cell() will take care of resetting previously setted margins no longer used on larger breakpoints.

And by the way, as long as you correctly setup your container's flex properties, you can also use only flexbox_cell() on the items, if you need to.

Here's the code:

// apply to the container (for ex. <UL> element)
@mixin flexbox_grid($columns, $gutter_width){

  display: flex;
  flex-direction:row;
  flex-wrap:wrap;
  justify-content: flex-start;

  > *{
    @include flexbox_cell($columns, $gutter_width);
  }
}

// apply to the cell (for ex. a <LI> element)
@mixin flexbox_cell($columns, $gutter_width){
  $base_width: 100 / $columns;
  $gutters: $columns - 1;
  $gutter_offset: $gutter_width * $gutters / $columns;

  flex-grow: 0;
  flex-shrink: 1;
  flex-basis: auto; // IE10 doesn't support calc() here

  box-sizing:border-box; // so you can freely apply borders/paddings to items
  width: calc( #{$base_width}% - #{$gutter_offset} );

  // remove useless margins (for cascading breakponts)
  &:nth-child(#{$columns}n){
    margin-right: 0;
  }

  // apply margin
  @for $i from 0 through ($gutters){
    @if($i != 0){
      &:nth-child(#{$columns}n+#{$i}){
        margin-right: $gutter_width;
      }
    }
  }
}

Usage:

ul{
   // just this:
   @include flexbox_grid(3,20px);
}

// and maybe in following breakpoints, 
// where the container is already setted up, 
// just change only the cells:

li{
   @include flexbox_cell(4,40px);
}

Obviously, it's up to you to eventually set container's padding/margin/width and cell's bottom margins and the like.

Hope it helps!




回答17:


This is pretty hacky, but it works for me. I was trying to achieve consistent spacing/margins.

.grid {
  width: 1024px;
  display: flex;
  flex-flow: row wrap;
  padding: 32px;
  background-color: #ddd;  

  &:after {
    content: "";
    flex: auto;
    margin-left:-1%;
  }

  .item {
    flex: 1 0 24.25%;
    max-width: 24.25%;
    margin-bottom: 10px;
    text-align: center;
    background-color: #bbb;

    &:nth-child(4n+2),
    &:nth-child(4n+3),
    &:nth-child(4n+4) {
      margin-left: 1%;
    }

    &:nth-child(4n+1):nth-last-child(-n+4),
      &:nth-child(4n+1):nth-last-child(-n+4) ~ .item {
        margin-bottom: 0;
    }    

  }
}

http://codepen.io/rustydev/pen/f7c8920e0beb0ba9a904da7ebd9970ae/




回答18:


Seems like no one proposed the flex-grow solution on last item. The idea is to have your last flex item to take all the place it can using flex-grow: 1.

.grid {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}

.grid > *:last-child {
  flex-grow: 1;
}

Note: This solution is not perfect, especially if you have centered elements inside your flex items as it will center on the possibly huge last flex item.




回答19:


This is a combination of a lot of the answers but it does exactly what I was needing -- which is, aligning the last child in a flex container to the left while maintaining the space-between behavior (in this case it's a three-column layout).

Here's the markup:

.flex-container {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
}

.flex-container:after {
  content: "";
  flex-basis: 30%;
}



回答20:


You can achieve this simply with flex-start and max-width.

https://codepen.io/moladukes/pen/NvzBrQ

.container {
  display: flex;
  justify-content: flex-start;
  flex-flow: row wrap;
}

.item { 
  width: 130px; 
  max-width: 130px; 
  height: 180px; 
  background: red; 
  margin: 20px; 
}



回答21:


Assuming:

  • You want 4 column grid layout with wrapping
  • The number of items is not necessarily a multiple of 4

Set a left margin on every item except 1st, 5th and 9th item and so on. If the left margin is 10px then each row will have 30px margin distributed among 4 items. The percentage width for item is calculated as follows:

100% / 4 - horizontal-border - horizontal-padding - left-margin * (4 - 1) / 4

This is a decent workaround for issues involving last row of flexbox.

.flex {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 1em 0 3em;
  background-color: peachpuff;
}

.item {
  margin-left: 10px;
  border: 1px solid;
  padding: 10px;
  width: calc(100% / 4 - 2px - 20px - 10px * (4 - 1) / 4);
  background-color: papayawhip;
}

.item:nth-child(4n + 1) {
  margin-left: 0;
}

.item:nth-child(n + 5) {
  margin-top: 10px;
}
<div class="flex">
  <div class="item">1</div>
  <div class="item">2</div>
  <div class="item">3</div>
  <div class="item">4</div>
</div>
<div class="flex">
  <div class="item">1</div>
  <div class="item">2</div>
  <div class="item">3</div>
  <div class="item">4</div>
  <div class="item">5</div>
  <div class="item">6</div>
</div>
<div class="flex">
  <div class="item">1</div>
  <div class="item">2</div>
  <div class="item">3</div>
  <div class="item">4</div>
  <div class="item">5</div>
  <div class="item">6</div>
  <div class="item">7</div>
  <div class="item">8</div>
  <div class="item">9</div>
</div>



回答22:


If you know the width of spaces between elements in the row and the amount of elements in a row, this would work:

Example: 3 elements in a row, 10px gap between elements

div:last-child:nth-child(3n+2) {
  flex-grow: 1
  margin-left: 10px
}



回答23:


Oh boy, I think I found a good solution with minimal CSS and no JS. Check it out:

img {width:100%;}
li {
  display: inline-block;
  width:8em;
  list-style:none;
}
ul {text-align: justify;}
<ul>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li>
    <img src="http://www.planwallpaper.com/static/images/kitty-cat.jpg" />
  </li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
  <li></li>
</ul>

The key here is to remember that what we are trying to achieve is exactly what text-align: justify does!

The empty elements in the HTML are there to make the last row display perfectly without changing the appearance, but might not be needed given what you are trying to achieve. For perfect balance in every situation, you need at least x-4 empty elements, x being the number of elements to display, or n-2, n being the number of column you want to display.




回答24:


you want to align

use align-content: flex-start; instead of justify-content: space-between;

this pulls the items last row to left , and also distributes space evenly,

.container {
  display: flex;
  flex-flow: row wrap;
  align-content: flex-start;
  /*justify-content: space-between; remove this line!!!! */ 
}

https://codepen.io/anon/pen/aQggBW?editors=1100

danAnderson solution is NOT DYNAMIC .PERİOD!!

when item width changed from 25 to 28 dan anderson fails space between images

danAnderson: https://codepen.io/anon/pen/ZwYPmB?editors=1100

dynamic: https://codepen.io/anon/pen/aQggBW?editors=1100

thats what ive been trying to say . dans is hacky.....




回答25:


I was able to do it with justify-content: space-between on the container



来源：https://stackoverflow.com/questions/18744164/flex-box-align-last-row-to-grid

标签
css
css3
flexbox
grid-layout
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