row-border { border-top: 2px solid gray; grid-column: 1. Sorted by: 0. box1 { grid-column-start: 1; grid-column-end: 2; grid-row-start. js. However, gutters are not a problem in CSS Grid Layout, which provides specific properties for horizontal and vertical gaps: row-gap. The values are proportional, so 16 is twice as much spacing as 8 for example. ; Gap replaces the grid-gap prefixed property. You can adjust the size of grid columns by selecting and dragging the column heading to the desired size on the canvas. The Fr unit is an. 以下是一个简单的网页布局，使用了网格布局，包含六列和三行. The grid-auto-rows CSS property specifies the size of an implicitly-created grid row track. grid-row. The grid-template-areas CSS property allows you to define and name the cells (or “areas”) in a CSS grid container. The gap width can be specified, separating the rows by using a value for grid-row-gap. State Citygrid cell gaps (grid-row-gap, grid-column-gap, grid-gap CSS properties). 0, these utilities were named . What you do with your gird is irrelevant as long as you use fractions or percentages you should be safe in all cases. Here's an example of using grid template columns with the grid component, and applying a gap or space between the grid items. CSS border-collapse property defines whether table borders are shared (as one single border) or collapsed. Grid-gap is (like technique #2) mimicked by adding padding to the cell-content, which also need to be wrapped in. The property grid-gap defines the gaps inside the grid, not between grids. You can also use variant modifiers to target media queries like responsive breakpoints, dark mode, prefers-reduced-motion, and more. config. Most, of the CSS grid properties can be animated; we’ll demonstrate animating a few of them later in this article. Learn how to use style props in Chakra UI. lower, two siblings in a block container. In the first draft of CSS Grid Specifications, the grid property was used to reset the gutter properties too, but that changed in 2017. This idea only works if you can use the new css-grid ruleset. Shorthand property for grid-row-gap and grid-column-gap. Like that you will block the 1st row and no element can go there. In the example below, I named lines on the parent col-start and col-end and then used those to. Equal-width. Since they’re the same value, you can just write grid-gap: 20px. 4. The row-gap CSS property sets the size of the gap ( gutter) between an element's rows. You can control the size of implicit column tracks with grid-auto-columns, this works in the same way as grid-auto-rows. item1 { grid-column: col-start / col-start 5; } You can also use the span keyword here. We split the values with a slash / in between them like so: . If you’re wondering why we have a column-gap property when there’s already a grid-column-gap one, you’re not alone! In fact, column-gap effectively replaces grid-column-gap. Las primeras versiones de la especificación llamaron a esta propiedad grid-gap y, para mantener la compatibilidad con sitios web heredados, los navegadores seguirán aceptando grid-gap como alias para gap. If you want to change the gap size between rows and/or columns independently, you can use the gap-x- {size} and gap-y- {size} utility classes. @TomášHübelbauer not sure what are you talking about but this answer is not about gap. Multi-column: Same thing, too, but it’s unsupported in Safari and has 75. CSS Grid Vertical Divider Between Two Items. Gutters: the grid-column-gap, grid-row-gap, and grid-gap properties. The column-gap CSS property sets the size of the gap ( gutter) between an element's columns. flex-gap {. The example here is for 2 columns, but you can change the number of columns in the grid-template-columns property and set the 'sep' class accordingly in the items, those with 'sep' class will have a vertical line on their left side. When the cells are collapsed, the border-style’s value is "inset", it behaves like "groove", and "outset" behaves like "ridge". I want to make the entire grid items have right divider before the next item, but except the last item in the same row dynamically depends on the grid condition. . CSS grid-row-gap Property. Edit 2: I also tried setting the background color of the grid to black and of the labels inside to white and then add a column and row spacing to achieve gridlines. This property was originally called grid-gap until it was renamed in CSS 3 to make it more generic. The height of the grid container is fixed at 100px. spacing or theme. Use CSS flex (or grid if needed, actually a mix of the two) Create a parent flex . col-8 . * { box-sizing: border-box; } . My parent Grid Class. If any number of repetitions would overflow, then the repetition is 1. How can I just get a 1px border in the whole grid?If you have still space with 0px, this is most proably not the grid-gap, but the margin from the cards/elements inside the grid div. css. A shorthand property for border-block-start-width, border-block-start-style and border-block-start-color: border-block-start-color:. The guttter is set on the row instead of each col-* inside the row. cell { background-color: white; } The idea is to fill the container with a background color. grid { display: grid; grid-template-columns: repeat (2, 1fr. So you apply the centering at the container level: article { display: inline-grid; grid-template-rows: 100px 100px 100px; grid-template-columns: 100px 100px 100px; grid-gap: 3px; justify-items: center; } But because of the structure and scope of grid layout, justify-items on the container centers the grid items, not the content (at least not. If two values are specified, the first sets the horizontal spacing and the second sets the vertical spacing. You wrote: For example, say I have a 3 row by 2 column CSS Grid Layout: grid-template-rows: 1fr 1fr 1fr; grid-template-columns: 1fr 1fr;. The grid-row-gap sets the space between the grid rows. The row-gap CSS property sets the size of the gap ( gutter) between an element's rows. CSS 网格布局 网格是一组相交的水平线和垂直线，它定义了网格的列和行。. So the code would be body { height: calc (100vh - 40px)} . You can also set the gap size in the Style panel under Gap. It has a defined grid and a simple article outlined. Equal-width. Sorted by: 17. answered May 23, 2012 at 11:38. Set. The grid-column-gap, grid-row-gap and grid-gap properties were added later. wrapper { border: 2px solid #f76707; border-radius. It adapts to screen sizes and orientation, ensuring a consistent layout across pages. Column Gap. Styling gap in Flexbox and CSS Grid would be really. The remaining breakpoints, however, do include a. You can see it again with the Active Time and Yield top borders. Pseudo code: **HTML** grid element element element /grid **CSS** grid display: grid gap: 1px background-color: black element padding: 10px (depends how much distance you want from the line) background-color: white (everything but transparent) Basically you will use container background color as a way. It lets you organize content into rows and columns and offers many features to simplify the creation of complex layouts. Another approach you could take if you were ok with the gap border color being the same as the day cells that don't fall on the current month is to wrap a div around the entire grid container and set its background-color to the color you want your borders to be and give it 1px of padding with a grid-gap of 1px. row-gap (en-US): normal; column-gap (en-US): normal; Aplica-se a: multi-column elements, flex containers, grid containers: Inherited: não: Computed value: as each of the properties of the shorthand: row-gap (en-US): as specified, with <length>s made absolute, and normal computing to zero except on multi-column elementsSetting the gap between elements. What I was trying to get to was a flex's "justify-content: space-between" behavior, but with grid - allow a grid structure but space the items evenly and don't leave that weird last gap OP has in his question. grid-item:nth-child(3) { grid-area: auto / 3 / auto / span lastline; } Since the starting line of the grid item is known (3), we can span the item until it hits a column grid line named lastline. Play. ) But let’s look at what this means. grid__item. The values are a space-separated list, where each value specifies the height of the respective row. So, grid property no longer affects the gaps in a grid layout. The grid-gap property allows you to set the gap between rows and columns. Gaps can be faked using additional grid tracks; automatically generated tracks (grid-auto-columns, grid-auto-rows CSS properties); named grid areas (grid-area, grid-template-areas CSS properties). Use . Note: The legacy property grid-row-gap is an alias for row-gap. Enough talking, let’s dive right in! 1. D is wider becase you have this layout grid-template-areas: "a b c" "d d e"; and you assigned letter D to both d's in grid-template-areas. With span 3, you've created an extra row, into which the fifth item spans. Historically, there have been other methods for controlling web page layout methods, such as tables, floats, and more recently, CSS Flexible Box Layout (flexbox). Negative values are not allowed. CSS Grid Generator is a shiny new generator coded by Sarah Drasner. For more information, see the upcoming changes guide. With this approach you're able to. Realizing common layouts using grids. The W3Schools online code editor allows you to edit code and view the result in your browserSpecifies the distance between the borders of adjacent cells in px, cm, etc. section:before {content: ""; border: 0. One spacing unit is equal to 0. The grid-column property is a shorthand for grid-column-start + grid-column-end. Follow. My next item will be placed from the 7th line named col-start and span 3 lines. To have height:100vh together with margin:20px you need to substract that margin from the 100vh with calc (). 5. 5cm; /* One <percentage> value */ grid-gap: 16%; grid-gap: 100%; /* Two <length> values */ grid-gap: 20px 10px; grid-gap: 1em 0. Shorthand property for grid-row-gap and grid-column-gap. CSS 提供了一个基于网格的布局系统，带有行和列，可以让我们更轻松地设计网页，而无需使用浮动和定位。. How do I make the grid area and the parent container have equal width?#3 The cell-border technique. We can use line-based placement to control where these items sit on the grid. Force the body not to get any smaller than then window height. Code The fr unit allows you to set the size of a track as a fraction of the free space of the grid container. For the central columns with a maximum width, we can set a minimum value of 0 or greater and a maximum value that specifies the maximum size the column tracks will grow to. grid { display: grid; grid-template-columns: repeat (3, minmax (0,. 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). You only needed span 2. Flexbox, Grid & Sass)The grid-gap rule doesn't work between B and C because it doesn't apply. Each area is defined by apostrophes. Our grid systems base on Flex layout to allow the elements within the parent to be aligned horizontally - left, center, right, wide arrangement, and decentralized arrangement. We are doing this so the image can fill the height and width of its box (the grid item), maintaining its aspect ratio. gridTemplateRows or theme. NET MAUI) FlexLayout is a layout that can arrange its children horizontally and vertically in a stack, and can also wrap its children if there are too many to fit in a single row or column. The grid-gap property defines the size of the gap between the rows and columns in a grid layout, and is a shorthand property for the following properties: grid-row-gap grid. You can apply CSS to your Pen from any stylesheet on the web. The default flex basis scale is a combination of the default spacing scale as well as a set of percentage based values. On item 5 you have grid-row: span 3. It accepts any length value, such as, px, %, em, and others. Start classes are shorthand for the former. css. Add a grid-gap equal to the width of your border then consider gradient to achieve this: . css grid gap seems to work only when there is sibling at it's right side or down side. I want to make the entire grid items have right divider before the next item, but except the last item in the same row dynamically depends on the grid condition. One of these methods is the CSS grid gap properties. This way you can place a div or the pseudo element 'before' or 'after' at the same position as your area and give it a shadow. By default, a grid item cannot be smaller than the size of its content. Using the CSS Grid layout module? Consider using the gap utility. CSS Reference. grid { border: 1px solid; display: grid; grid-template-columns: repeat(12, 1fr); grid-gap: 24px; } . Current look: This is how I want it to. ) But let’s look at what this means. Note that this gutter is not present along the edge of the grid container. Foo bar. Styling the gap in flex and grid. 상속. Por el momento, Edge y Firefox admiten las versiones sin prefijo, y las versiones con prefijo se mantienen como un alias, por lo que será seguro usarlas durante algún tiempo. The grid has row and column templates and. Named grid lines. . webcam { height: 540px; } . 3 Answers. That way, other controls outside the grid will be aligned with the outtermost controls inside the grid. So you apply the centering at the container level: article { display: inline-grid; grid-template-rows: 100px 100px 100px; grid-template-columns: 100px 100px 100px; grid-gap: 3px; justify-items: center; } But because of the structure and scope of grid layout, justify-items on the container centers the grid items, not the content (at least not. We’ll go ahead and add a simple border around our grid items so we can get a better sense of their placement around each other: See the Pen Gap 1 | CSS Grid by TheOdinProject (@TheOdinProjectExamples) on CodePen. When one <length> value is specified, it defines both the horizontal and vertical spacings between cells. Learn more about TeamsEl gap CSS shorthand property establece los espacios ( gutters) entre filas y columnas. . border: ; } At this stage, the border will not show because you have not supplied any value to the CSS border property. According to your style, each . Utilize breakpoint-specific column classes for easy column sizing without an explicit numbered class like . How can I stop the grid-gap from adding to the dimensions of the grid - similar to how box-sizing: border-box; stops padding from adding to the dimensions of an element? Instead, I want the gaps to shrink the cells of the grid. Likewise for the margin on the right: you have to use the class me-* (margin end) instead of mr-* (margin right). Share. js file. Example. 2. There is a new gap CSS property for multi-column, flexbox, and grid layouts that works in newer browsers now! (See Can I use link 1; link 2). The same sizes apply to all directions (left, right, top, bottom) and for both margins and padding. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. This recipe uses the CSS grid minmax () function to define the grid track sizes in the grid-template-columns property. Omitting the Outer Borders for. The border-style property sets the style of an element's four borders. For example, here are two grid layouts that apply to every device and viewport, from xs to xl. Below is an example using classes for the right margin with a visual representation of their sizes. Grid Container. Flexbox & Grid. grid-row-gap. 3. Auto-layout columns. I came up with diferrent solution - not based on borders. However, when I add a grid-gap to the grid, it makes the grid too large for the window, forcing scrollbars to appear. # The grid-gap property is a shorthand property for: grid-row-gap grid-column-gap The grid-gap property is synonymous with gap. To test this, write the following in CSS 👇. By default, Tailwind includes a generous and comprehensive numeric spacing scale. What code do I need to add to remove the gap between grid items and the edge of the browser window? I'm new to grids and CSS, so go easy on me. CSS: The CSS column-gap property sets space (also called “gutters”) between between columns in CSS Grid, Flexbox, and CSS Columns layouts. Template columns #. The first value specifies the grid-row-gap while the second is the grid-column-gap. The grid should fill the available width of the containing element, with the number of columns varying depending on the width of the container. config. grid-row-gap: Adjust the gap spacing between grid container rows. Grid items have an initial size of min-width: auto and min-height: auto. The grid-row-gap property sets the gap size between the rows of grid elements. Gutters or alleys between grid cells can be created using the grid-column-gap (en-US) and grid-row-gap (en-US) properties, or the shorthand grid-gap (en-US). This is quite similar to the border property, the main exception being that outline isn’t a part of the box model. I would have expected either: grid-template-rows: 1fr 1fr 1fr; grid-template-rows: auto auto auto; makes the images fit within the rows of the grid, but neither of them does. The W3Schools online code editor allows you to edit code and view the result in your browsergap. grid-row-gap:2px; In the image above, the italicized text has a bottom border but it only underlines the text. 계산 값. Flexible Box도 훌륭하지만 비교적 단순한 1차원 레이아웃을 위하며, 좀. Solution three focusses on appending each cell with a border-right & border-bottom. The grid-gap property applies only between grid items. With the border approach, we apply border-left: 1px solid #000; to . But you are declaring grid-gap on . The grid item spans across the grid until it hits the specified grid line named lastline using the grid-area CSS property. We will look at an example using grid-template-areas, a typical 12-column flexible grid system, and also a. Just put a URL to it here and we'll apply it, in the order you have them, before the CSS in the Pen itself. 75rem * 0); margin-left: calc (0. It never applies between a grid item and the grid container. no. Note that CSS grid lines start at 1, not 0, so a full-width element in a 6-column grid would start at line 1 and end at line 7. Grid container: The parent container where you’ve defined your grid display; Grid items: The direct children of your grid container; Gap: Used to create gutters, the spaces between grid cells, through rows and columns; Grid cell: The space between two adjacent rows and two adjacent column grid lines. Otherwise, this is treated as if the integer 1 had been specified along with the <custom-ident>. The CSS gap property defines the size of the gutter or gap between rows and columns in a multi-column layout, including flexbox and grid systems. To bring you up to speed, the. as each of the properties of the shorthand: row-gap (en-US): as specified, with <length>s made absolute, and normal computing to zero except on multi-column elements. div` display: grid; box-sizing: border-box; width: 100%; border: 1px solid #dbeaf4; grid-template-columns: repeat ( $ {props =>. With responsive gap utilities, you don’t have to add margin utilities to individual grid items. ; grid-column-gap, specifying the gap size between columns. CSS свойство grid-gap (gap) определяет расстояние (промежуток) между строками и столбцами в макете сетки и является сокращенным свойством для свойств grid-row-gap и grid-column-gap. Grid-row-gap is the space on the top and bottom of the card, grid-column-gap is the space to the left and right of the card. (We saw the result of doing that in the demo above. The green area in my code below is smaller than the grid area. Responsive alternatives are available for customizations based on screen size. Class name. Early versions of the specification called this. . grid-container { grid-gap: 50px; } [/mycode3] 尝试一下 » 浏览器支持. *Thing that i wanted And only in one of the grid group. In this next example I have created a grid with three row tracks of 200 pixels height. 2. 적용대상. El CSS grid se puede utilizar para lograr muchos diseños diferentes. . Inherited: no. Spacing utilities that apply to all breakpoints, from xs to xxl, have no breakpoint abbreviation in them. grid__container { display: grid; grid-template-columns: repeat (4, 1fr); height: 100vh;. CSS Grid (그리드)는 2차원 (행과 열)의 레이아웃 시스템을 제공합니다. row-gap. Pair them with the column classes to size and align your columns however you need. row-gap; column-gap; gap; The Grid specification originally contained the definition for the properties grid-row-gap, grid-column-gap and grid-gap. Columns will expand to fill the row, and will resize to fit additional columns. Initial Value. grid { display: grid; background-color: orange; gap : 1; } . The row-gap CSS property sets the size of the gap ( gutter) between an element's rows. The gap property can take two values: a row value (that is. You can use either of them. You just can't break grid layout that way. grid-item { background-color: #fff; /* cells need a bg color for this to. row-gap-{size}. create a parent container that will hold your four images. 상속. display: inline-flex; flex-wrap: wrap; gap: 12px; } CSS Gap is a feature of the CSS Grid spec and Flexbox. box { grid-gap: 10px; background-color: grey; } . It is an coneptional issue that is caused by giving a parent a fixed/max-height and not addintg a proper overflow rule as fall back. . grid-cell { /* Creates gaps */ border: 0 solid transparent; border-width: 0 20px 20px 0; } This results in something that looks like a grid with equal spacing everywhere: A 3 x 2 grid with equal space between each cell and the outer edges of the grid3 Answers. Early versions of the specification called this property grid-gap, and to maintain compatibility with legacy websites, browsers will. Another approach you could take if you were ok with the gap border color being the same as the day cells that don't fall on the current month is to wrap a div around the entire grid container and set its background-color to the color you want your borders to be and give it 1px of padding with a grid-gap of 1px. img { border-radius: 4px; box-shadow: 2px 2px 5px rgba(#000, . . The CodePen below uses this solution. Grid respects writing mode. The Grid control is a Panel control useful for organizing other controls in columns and rows. The grid-row-gap property defines the size of the gap between the rows in a grid layout. It accepts any length value, such as, px, %, em, and others. I have a list of 3 buttons I'm trying to display in a grid. . In order to distribute the overflowing. nav-bar { grid-area: nav; display: flex; flex-direction: row; border: 1px solid red; align-items: center; height: 100px; padding: 10px; } you have the padding:10px in your css code, the padding attribute puts some margin over were the . It’s just a border being stretching via flexbox. It is a shorthand for column-gap and row-gap. wrapper { display: grid; grid-template-columns: repeat (4, 1fr); grid-auto-rows: minmax (95px, auto); grid-gap. 2fr)); gap: 10px; justify-content: space-between; /* added this */ } . grid { width: 100%; height: 700px; display: grid; grid-template-columns: repeat(4, 25fr); grid-template-rows: repeat(4, 25fr); margin-bottom: 30px; grid-gap: 1px; } . You can apply CSS to your Pen from any stylesheet on the web. grid-container { display: grid; grid-template-columns: repeat(4, 1fr); } . item1 { grid-column: col-start / col-start 5; } You can also use the span keyword here. I tried the following but I don't think it did anything. You can name grid items by using the grid-area property, and then reference to the name in the grid-template-areas property. wrapper {border: 2px solid #f76707; border-radius: 5px; background-color: #fff4e6;}. Try adding following css . or we can write shorthand property like this, it will be the same. You are NOT telling the. Baseline: Widely supported. I want to spread notes across the width to right of 'note3'. grid { /* Creates an equal outer gap */ padding: 20px 0 0 20px; } . Default value: normal. spacing sections of your tailwind. Initially a part of Multi-column Layout, the definition of column-gap has been broadened to include multiple layout methods. container { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; grid-gap: 10px; } . However, while evergreen browsers mean that many of us are going to see the majority of users having Grid. Previous answer. 75em)); grid-gap: 1em; In this case, each row would have 4 grid columns, and the total space occupied by grid-gap would be 3em. gridTemplateRows in your tailwind. The grid item spans across the grid until it hits the specified grid line named lastline using the grid-area CSS property. I'm in trouble with css grid gap and my simple project. Add any number of unit-less classes for each breakpoint you need and every column will be the same width. The columns can shrink, but it couldn't be smaller than the Grid Gap. The bottom row also. Sets the color of the border enclosing the legend. Teams. When appearing outside a minmax () notation, it implies an automatic. The text of the buttons is dynamic, it could be one word or a full sentence. What you can do is grab a grid image like this one: Then tile it with CSS: #background { background: url ('path/to/grid-image. section { margin: 20px; display: grid; grid-template-columns: 75px 75px; grid-template-rows: 75px 75px. grid { /* Creates an equal outer gap */ padding: 20px 0 0 20px; } . 59% global support. 2fr 1fr; — then the grid CSS engine will handle the resizing of adjacent boxes. Add the responsive breakpoint keyword followed by a semi-colon as a prefix such as md:gap-2 to use a responsive class. We can use the grid-gap property as a shorthand for both grid-column-gap and grid-row-gap like this: grid-gap: 20px 20px. Make it wide if its a long sentence, keep it small if its 1 word. I am trying to give a background color to the gaps between the boxes / grids. By. 75em)); grid-gap: 1em; In this case, each row would have 4 grid columns, and the total space occupied by grid-gap would be 3em. I've tried a few approaches to fix this, but they all 'shrink-wrap' the grid items as apposed to the actual grid itself: 1) Set max-content as the track length instead of auto. . Using CSS Gap, we can achieve this. The . You just have to forget about this possibilities for IE. August 3rd, 2021. Two. If you have a fixed number of grid columns that should be the same width and use grid-gap, there's a way to do it: display: grid; grid-template-columns: repeat(4, calc(25% - 0. Setting the gap between elements. Le module de spécification CSS pour les dispositions en grilles (Grid Layout en anglais) ajoute un système de grille en deux dimensions à CSS. There could be several grid cells in it. column-gap: 2px; You can use pixel values for the gap. The CSS Gap property is used to create space between the items. Treating each track as its maximal track sizing function (each independent value used to define grid-template-rows or grid-template-columns), if that is definite. You have direct access to the grid-template-rows CSS property. CSS Grid creates a grid template through styles that tell browsers to “start at this column” and “end at this column. It is a shorthand for the following properties: row-gap. . To get started you have to define a container element as a grid with display: grid, set the column and row sizes with grid-template-columns and grid-template-rows, and then place its child elements into the grid with grid-column and grid-row. grid-row-gap: Adjust the gap spacing between grid container rows. Anyone who does not wish to have any standard distance between the units can also the configure the gaps by entering. Use gap-{size} to change the gap between both rows and columns in grid and flexbox layouts. Definition and Usage. For example, use g-0 for no spacing between columns. Note: Named grid areas automatically generate implicit named lines of this form, so specifying grid-area: foo; will choose the start/end edge of that named grid area (unless another line named foo-start / foo-end was explicitly specified before it). Equal-width. Lines may have multiple names separated by a space inside the square brackets. Gutters: the row-gap, column-gap, and gap properties. box-sizing: border-box; has apparently no effect. In addition, FlexLayout can control orientation and alignment, and adapt to different screen sizes. Changing row and column gaps independently. This is the shorthand of 2 properties: row-gap; column. It is often used for highlighting elements, for example, the :focus style. The gallery component can be used to show multiple images inside a masonry grid layout styles with the utility-first classes from Tailwind CSS to show a collection of pictures to your users based on various layouts, styles, sizes, and colors. Utilities for controlling the style of an element's borders. One. main { display: grid; grid-template-columns: 1fr 1fr; width: 500px;. Adjust columns and row sizing. Definition and Usage. The column-gap CSS property sets the size of the gap between an element's columns. The grid-gap property is a shorthand combination of both the grid-row-gap and grid-column-gap. CSS свойство grid-gap CSS свойства Определение и применение. The row-gap property was formerly known as grid-row-gap. There are no named grid areas. 3. grid-template-rows / grid-template-columns. In Spring of 2017, we saw for the first time a major specification like Grid being shipped into browsers almost simultaneously, and we now have CSS Grid Layout support in the public versions of Firefox, Chrome, Opera, Safari and Edge. Navigation Grid Configuration (Inner Grid) The grid for the navigation items (. Add the responsive breakpoint keyword followed by a semi-colon as a prefix such as md:flex-row to use a responsive class. I set an initial value for gap, and it is 10px. The border-spacing property may be specified as either one or two values. Gap Utilities for controlling gutters between grid and flexbox items. col-sm-6.