I would really like to change the default display size for images on my products pages. My theme has them taking up half the page width and it just washes out the page. Is there an easy way to do this?
Also, any advice on if you think it is a good idea would be appreciated, it really annoys me but maybe it's just me!
My site is https://brantees.com/products/wheat-field-grain-creative-artistic-unisex-tee-shirt
First of all check if there's an option for that in the Customizer.
If not -- you'll have to go into the product template and edit it.
The div with the image is a column defined as
<div class="col-lg-6 col-md-6 col-sm-12 clearfix product--images">
col-lg-6 means it takes up 6 columns out of 12 on a large screen.
col-md-6 -- 6 out of 12 on a medium screen.
col-sm-12 -- 12 out 12 (the whole width) on a mobile screen.
You can change these numbers, but if you decrease numbers in the left columns -- increase them in the right if you want the two columns to take up 100% of the page width.
Never had this issue before. Go to this website. As you can see, "sss" and "sssss" are put in two divs with class "col-xs-*". They should appear on same row, not sure why it's not working.
your "menuDiv" has float: left and that ruins the flow
either remove that, or add a float to the "mainDiv" as well
as You are using XS-Xtra small , column type it will display as column on XS-devices for general use Use
<div class="col-7">your content
</div>
<div class="col-5">your content
</div>
What is the difference among col-lg-* , col-md-* and col-sm-* in Twitter Bootstrap?
Updated 2020...
Bootstrap 5
In Bootstrap 5 (alpha) there is a new -xxl- size:
col-* - 0 (xs)
col-sm-* - 576px
col-md-* - 768px
col-lg-* - 992px
col-xl-* - 1200px
col-xxl-* - 1400px
Bootstrap 5 Grid Demo
Bootstrap 4
In Bootstrap 4 there is a new -xl- size, see this demo. Also the -xs- infix has been removed, so smallest columns are simply col-1, col-2.. col-12, etc..
col-* - 0 (xs)
col-sm-* - 576px
col-md-* - 768px
col-lg-* - 992px
col-xl-* - 1200px
Bootstrap 4 Grid Demo
Additionally, Bootstrap 4 includes new auto-layout columns. These also have responsive breakpoints (col, col-sm, col-md, etc..), but don't have defined % widths. Therefore, the auto-layout columns fill equal width across the row.
Bootstrap 3
The Bootstrap 3 grid comes in 4 tiers (or "breakpoints")...
Extra small (for smartphones .col-xs-*)
Small (for tablets .col-sm-*)
Medium (for laptops .col-md-*)
Large (for laptops/desktops .col-lg-*).
These grid sizes enable you to control grid behavior on different widths. The different tiers are controlled by CSS media queries.
So in Bootstrap's 12-column grid...
col-sm-3 is 3 of 12 columns wide (25%) on a typical small device width (> 768 pixels)
col-md-3 is 3 of 12 columns wide (25%) on a typical medium device width (> 992 pixels)
The smaller tier (xs, sm or md) also defines the size for larger screen widths. So, for the same size column on all tiers, just set the width for the smallest viewport...
<div class="col-lg-3 col-md-3 col-sm-3">..</div> is the same as,
<div class="col-sm-3">..</div>
Larger tiers are implied. Because col-sm-3 means 3 units on sm-and-up, unless specifically overridden by a larger tier that uses a different size.
xs(default) > overridden by sm > overridden by md > overridden by lg
Combine the classes to use change column widths on different grid sizes. This creates a responsive layout.
<div class="col-md-3 col-sm-6">..</div>
The sm, md and lg grids will all "stack" vertically on screens/viewports less than 768 pixels. This is where the xs grid fits in. Columns that use the col-xs-* classes will not stack vertically, and continue to scale down on the smallest screens.
Resize your browser using this demo and you'll see the grid scaling effects.
This article explains more about how the Bootstrap grid
The bootstrap docs do explain it, but it still took me a while to get it. It makes more sense when I explain it to myself in one of two ways:
If you think of the columns starting out horizontally, then you can choose when you want them to stack.
For example, if you start with columns:
A B C
You decide when should they stack to be like this:
A
B
C
If you choose col-lg, then the columns will stack when the width is < 1200px.
If you choose col-md, then the columns will stack when the width is < 992px.
If you choose col-sm, then the columns will stack when the width is < 768px.
If you choose col-xs, then the columns will never stack.
On the other hand, if you think of the columns starting out stacked, then you can choose at what point they become horizontal:
If you choose col-sm, then the columns will become horizontal when the width is >= 768px.
If you choose col-md, then the columns will become horizontal when the width is >= 992px.
If you choose col-lg, then the columns will become horizontal when the width is >= 1200px.
From Twitter Bootstrap documentation:
small grid (≥ 768px) = .col-sm-*,
medium grid (≥ 992px) = .col-md-*,
large grid (≥ 1200px) = .col-lg-*.
Let's un-complicate Bootstrap!
Notice how the col-sm occupies the 100% width (in other terms breaks into new line) below 576px but col doesn't. You can notice the current width at the top center in gif.
Here comes the code:
<div class="container">
<div class="row">
<div class="col">col</div>
<div class="col">col</div>
<div class="col">col</div>
</div>
<div class="row">
<div class="col-sm">col-sm</div>
<div class="col-sm">col-sm</div>
<div class="col-sm">col-sm</div>
</div>
</div>
Bootstrap by default aligns all the columns(col) in a single row with equal width. In this case three col will occupy 100%/3 width each, whatever the screen size. You can notice that in gif.
Now what if we want to render only one column per line i.e give 100% width to each column but for smaller screens only? Now comes the col-xx classes!
I used col-sm because I wanted to break the columns into separate lines below 576px. These 4 col-xx classes are provided by Bootstrap for different display devices like mobiles, tablets, laptops, large monitors etc.
So,col-sm would break below 576px, col-md would break below 768px, col-lg would break below 992px and col-xl would break below 1200px
Note that there's no col-xs class in bootstrap 4.
This pretty much sums-up. You can go back to work.
But there's bit more to it. Now comes the col-* and col-xx-* for customizing width.
Remember in the above example I mentioned that col or col-xx takes the equal width in a row. So if we want to give more width to a specific col we can do this.
Bootstrap row is divided into 12 parts, so in above example there were 3 col so each one takes 12/3 = 4 part. You can consider these parts as a way to measure width.
We could also write that in format col-* i.e. col-4 like this :
<div class="row">
<div class="col-4">col</div>
<div class="col-4">col</div>
<div class="col-4">col</div>
</div>
And it would've made no difference because by default bootstrap gives equal width to col (4 + 4 + 4 = 12).
But, what if we want to give 7 parts to 1st col, 3 parts to 2nd col and rest 2 parts (12-7-3 = 2) to 3rd col (7+3+2 so total is 12), we can simply do this:
<div class="row">
<div class="col-7">col-7</div>
<div class="col-3">col-3</div>
<div class="col-2">col-2</div>
</div>
and you can customize the width of col-xx-* classes also.
<div class="row">
<div class="col-sm-7">col-sm-7</div>
<div class="col-sm-3">col-sm-3</div>
<div class="col-sm-2">col-sm-2</div>
</div>
How does it look in the action?
What if sum of col is more than 12? Then the col will shift/adjust to below line. Yes, there can be any number of columns for a row!
<div class="row">
<div class="col-12">col-12</div>
<div class="col-9">col-9</div>
<div class="col-6">col-6</div>
<div class="col-6">col-6</div>
</div>
What if we want 3 columns in a row for large screens but split these columns into 2 rows for small screens?
<div class="row">
<div class="col-12 col-sm">col-12 col-sm TOP</div>
<div class="col col-sm">col col-sm</div>
<div class="col col-sm">col col-sm</div>
</div>
You can play around here: https://jsfiddle.net/JerryGoyal/6vqno0Lm/
I think the confusing aspect of this is the fact that BootStrap 3 is a mobile first responsive system and fails to explain how this affects the col-xx-n hierarchy in that part of the Bootstrap documentation.
This makes you wonder what happens on smaller devices if you choose a value for larger devices and makes you wonder if there is a need to specify multiple values. (You don't)
I would attempt to clarify this by stating that...
Lower grain types (xs, sm) attempt retain layout appearance on smaller screens and larger types (md,lg) will display correctly only on larger screens but will wrap columns on smaller devices.
The values quoted in previous examples refer to the threshold as which bootstrap degrades the appearance to fit the available screen estate.
What this means in practice is that if you make the columns col-xs-n then they will retain correct appearance even on very small screens, until the window drops to a size that is so restrictive that the page cannot be displayed correctly.
This should mean that devices that have a width of 768px or less should show your table as you designed it rather than in degraded (single or wrapped column form).
Obviously this still depends on the content of the columns and that's the whole point. If the page attempts to display multiple columns of large data, side by side on a small screen then the columns will naturally wrap in a horrible way if you did not account for it. Therefore, depending on the data within the columns you can decide the point at which the layout is sacificed to display the content adequately.
e.g. If your page contains three col-sm-n columns bootstrap would wrap the columns into rows when the page width drops below 992px.
This means that the data is still visible but will require vertical scrolling to view it. If you do not want your layout to degrade, choose xs (as long as your data can be adequately displayed on a lower resolution device in three columns)
If the horizontal position of the data is important then you should try to choose lower granularity values to retain the visual nature. If the position is less important but the page must be visible on all devices then a higher value should be used.
If you choose col-lg-n then the columns will display correctly until the screen width drops below the xs threshold of 1200px.
TL;DR
.col-X-Y means on screen size X and up, stretch this element to fill Y columns.
Bootstrap provides a grid of 12 columns per .row, so Y=3 means width=25%.
xs, sm, md, lg are the sizes for smartphone, tablet, laptop, desktop respectively.
The point of specifying different widths on different screen sizes is to let you make things larger on smaller screens.
Example
<div class="col-lg-6 col-xs-12">
Meaning: 50% width on Desktops, 100% width on Mobile, Tablet, and Laptop.
Device Sizes and class prefix:
Extra small devices Phones (<768px) - .col-xs-
Small devices Tablets (≥768px) - .col-sm-
Medium devices Desktops (≥992px) - .col-md-
Large devices Desktops (≥1200px) - .col-lg-
Grid options:
Reference: Grid System
.col-xs-$ Extra Small Phones Less than 768px
.col-sm-$ Small Devices Tablets 768px and Up
.col-md-$ Medium Devices Desktops 992px and Up
.col-lg-$ Large Devices Large Desktops 1200px and Up
One particular case : Before learning bootstrap grid system, make sure browser zoom is set to 100% (a hundred percent). For example : If screen resolution is (1600px x 900px) and browser zoom is 175%, then "bootstrap-ped" elements will be stacked.
HTML
<div class="container-fluid">
<div class="row">
<div class="col-lg-4">class="col-lg-4"</div>
<div class="col-lg-4">class="col-lg-4"</div>
</div>
</div>
Chrome zoom 100%
Browser 100 percent - elements placed horizontally
Chrome zoom 175%
Browser 175 percent - stacked elements
well it's used to tell bootstrap how many columns are to be placed in a row depending on the screen size-
col-xs-2
would show only 2 columns in a row in extra small(xs) screen, in the same way as sm defines a small screen, md(medium sized), lg(large sized),
but according to bootstrap smaller first rule, if you mention
xs-col-2 md-col-4
then 2 columns would be shown in every row for screen sizes from xs upto sm(included) and changes when it gets next size i.e. for md up to lg(included)
for a better understanding of screen sizes try running them in various screen modes in chrome's developer mode(ctr+shift+i) and try various pixels or devices
I have a UI5 table, but would like to have an input element that span multiply rows under the other text. Something like the table below.
<table>
<tr><td>v1</td><td> v2</td><td> v3</td></tr><br>
<tr><td >input text </td></tr>
</table>
Unfortunately, you'll have to find another approach. The sap.m.Table type does not currently support this, as there are no span type of properties on the sap.m.Column type.
Ok. Learned that it is not possible at the moment.
So I'm just going to use a textarea at the end of the line. I think it may look okay.
Did you mean row span like here or column span like here
For rowspan there is existing sap.m.Column attribute mergeDuplicates you may want to check.
I am using bootstrap in a fairly straightforward way, and I have a color specified in my row divs, e.g. which colors the entire row with the danger color, but on the desktop, I am only populating about 6 col-md's worth of data, and the extra color extending past where the actual data is displayed, looks funny.
On mobiles its fine, because the actual data is taking up the full row.
So, I want to be able to apply the background color to only col-md-8 of my rows when the web page is displayed on a desktop.
I tried adding the background to the individual cells, but since each of the cells is not a uniform height that didn't work either.
I tried specifying the row as being only col-md-8, but then that affects the size of all the other columns.
Do I just have to accept that I will have to change the md column sizes to take into account that they are now in a col-md-8 row?
Is there an easy to accomplish what I want?
Here is a sample of the code:
<div class="container">
<div class="row bg-danger">
<div class="col-md-3">.col-md-1</div>
<div class="col-md-2">.col-md-1</div>
<div class="col-md-1">.col-md-1</div>
<div class="col-md-1">.col-md-1</div>
</div>
There are only 7 columns of data, but the danger background is on the whole row.
Ah, now I see what you are after. Just take the target row and make it display:table; then you can get the equal height columns with display:table-cell;
jsFiddle here
.row {
display: table;
}
.row > div {
float: none;
display: table-cell;
}
Note: You can put this inside a media query if you only want the effect to happen at a certain screen size. (see this fiddle)
You could use your own CSS classes, to accomplish what you need.
Also, you could add the col-lg-6 class to the row.
Post your HTML code, otherwise it's really hard to help