text stringlengths 1 81 | start float64 0 10.1k | duration float64 0 24.9 |
|---|---|---|
this particular part of the HTML page. | 3,649.5 | 3.72 |
So that now is the ability
to add fonts to our page too. | 3,653.22 | 4.77 |
Another thing that we
might want to do is | 3,657.99 | 1.8 |
to be able to add some sort of
border around our HTML elements. | 3,659.79 | 3.87 |
So maybe I want a line to be able to
separate this entire part of the page | 3,663.66 | 4.11 |
from another part of the page. | 3,667.77 | 1.53 |
So I could add a border by
going to this div and saying, | 3,669.3 | 2.95 |
let me give this div a border. | 3,672.25 | 1.49 |
And maybe I want the border to be
like a 3 pixel solid black border, | 3,673.74 | 5.94 |
for instance. | 3,679.68 | 0.93 |
I can specify how big I
want the border to be. | 3,680.61 | 2.76 |
I can specify whether I want
the border to be a solid line | 3,683.37 | 2.58 |
or a dashed or dotted line. | 3,685.95 | 1.68 |
And I can specify what color I would
like that border to be as well. | 3,687.63 | 4.48 |
So now, when I refresh
this, I now see I have | 3,692.11 | 2.18 |
a border around this
entire section, around | 3,694.29 | 2.16 |
this entire div, inside of my web page. | 3,696.45 | 3.72 |
And you can imagine these
borders being helpful for styling | 3,700.17 | 2.97 |
various different parts of my page. | 3,703.14 | 2.05 |
So, for example, if we
go back to that table | 3,705.19 | 2.04 |
that we were looking at a moment ago
when we were dealing with oceans, where | 3,707.23 | 3.17 |
I had Ocean and Pacific
Ocean and Atlantic Ocean, | 3,710.4 | 3 |
this is structured in
the format of a table. | 3,713.4 | 2.22 |
We have rows and columns. | 3,715.62 | 1.71 |
But it doesn't look great right now. | 3,717.33 | 1.89 |
I might like to add
some styling in order | 3,719.22 | 2.4 |
to improve the way that this
table looks, for example. | 3,721.62 | 3.55 |
So let's give that a try. | 3,725.17 | 1.85 |
I'll go ahead and go
back into table.html, | 3,727.02 | 2.73 |
that HTML file I was using
before where I had this table. | 3,729.75 | 3.21 |
And let me now add some style
information to this table. | 3,732.96 | 4.17 |
I might say that for
this table I would like | 3,737.13 | 2.1 |
to give it a border that is maybe
a 1 pixel solid black border, | 3,739.23 | 6.11 |
such that now when I refresh the page,
I have a 1 pixel solid black border | 3,745.34 | 4.38 |
around the entirety of the table. | 3,749.72 | 2.21 |
All right, that's great. | 3,751.93 | 1 |
But I also really wanted a border
in between the rows and the columns | 3,752.93 | 3.48 |
as well. | 3,756.41 | 0.69 |
In particular, every
table data item, I might | 3,757.1 | 2.76 |
like to have some additional
CSS supplied to those too. | 3,759.86 | 4.56 |
So I might say for
every table data cell-- | 3,764.42 | 2.46 |
again td stood for table
data, and those were | 3,766.88 | 2.7 |
the individual cells within my table-- | 3,769.58 | 2.55 |
I might specify that I
would like those to also | 3,772.13 | 2.16 |
have a border that is 1 pixel
solid black, such that now I | 3,774.29 | 5.68 |
refresh the page. | 3,779.97 | 1.27 |
And now, each of my table data
cells also has a border around it. | 3,781.24 | 4.04 |
Now, this applied to the table
data cells in the body of my page, | 3,785.28 | 3.42 |
but it didn't yet apply to
these cells up in the heading. | 3,788.7 | 3.09 |
And that's because those were
th elements, table headers. | 3,791.79 | 5.58 |
And so here, we have
a couple of options. | 3,797.37 | 2.17 |
I could specify, once
more, table headers | 3,799.54 | 2.78 |
I would like to give a border
of 1 pixel solid black. | 3,802.32 | 4.44 |
But when I do so, you'll see that it
does create a border around those table | 3,806.76 | 3.51 |
headers. | 3,810.27 | 0.93 |
But again, one thing that
should be crossing your mind now | 3,811.2 | 2.43 |
is that there's a fair amount of
redundancy here, some repeated style | 3,813.63 | 3.15 |
code that shows up in
multiple different places. | 3,816.78 | 2.28 |
Table data cells in the
body of my page, I really | 3,819.06 | 3.45 |
want to be styled in a very
similar way to table header cells. | 3,822.51 | 3.59 |
And so it'd be nice if I could somehow
consolidate these two different CSS | 3,826.1 | 5.05 |
selectors, these ways of me saying,
style table data, style table headers. | 3,831.15 | 4.47 |
I'd like to combine them into one. | 3,835.62 | 2.58 |
And you can, in fact, do this in CSS. | 3,838.2 | 1.89 |
There are a number of different CSS
selectors, ways of choosing elements. | 3,840.09 | 4.47 |
And one of them is just called
the multiple element selector, | 3,844.56 | 3.66 |
that if I want to select both
table data cells and table headers, | 3,848.22 | 4.23 |
then I can do so by saying td comma
th and delete these three lines | 3,852.45 | 6.78 |
down there. | 3,859.23 | 1.47 |
What these three lines
are now saying are | 3,860.7 | 2.07 |
that I would like to style
all table data cells and table | 3,862.77 | 3.6 |
headers in the same way. | 3,866.37 | 1.45 |
And I could even combine table
if I wanted to for good measure. | 3,867.82 | 2.64 |
But I'd like to give all of them a
border of 1 pixel solid black, such | 3,870.46 | 4.56 |
that now I refresh it and now I see that
they all have this border around them. | 3,875.02 | 4.44 |
Now, most tables you see on the internet
don't have both a table or a border | 3,879.46 | 3.62 |
around everything on the
table and also a border | 3,883.08 | 2.7 |
around each of the individual cells. | 3,885.78 | 2.04 |
Usually, those are collapsed
just into a single line. | 3,887.82 | 2.92 |
And it turns out that CSS has an
easy way for you to do this as well. | 3,890.74 | 3.54 |
I can add a CSS property to the table
called border collapse and just say, | 3,894.28 | 5.45 |
I would like to collapse all
of the borders in the table. | 3,899.73 | 3.45 |
Just going to show you there are many,
many different CSS properties, far more | 3,903.18 | 3.3 |
than we'll be looking at today. | 3,906.48 | 1.44 |
But they're easy things to
reference, that you can easily | 3,907.92 | 2.37 |
look up how to collapse
borders in a table | 3,910.29 | 2.29 |
and then find a CSS property like
this that you can then use and apply | 3,912.58 | 3.62 |
to your web page. | 3,916.2 | 1.78 |
So now I refresh that. | 3,917.98 | 1.35 |
And now I see that I have a border,
just a single border, around all | 3,919.33 | 3.71 |
of the cells in this particular page. | 3,923.04 | 3.84 |
Next, what I might like to do, though,
is like add some space around here. | 3,926.88 | 3.16 |
Like it seems like this text is very
tight against the border of this table. | 3,930.04 | 4.74 |
So in order to do so, I
want to add some spacing. | 3,934.78 | 2.78 |
And recall again, do I
want margin or padding? | 3,937.56 | 2.52 |
Margin is spacing around side of the
border of a particular HTML element, | 3,940.08 | 5.28 |
whereas padding is inside of the border. | 3,945.36 | 2.56 |
So if I want some space
inside of the border, | 3,947.92 | 2.3 |
just to space out the text from
the border itself, then what I want | 3,950.22 | 3.15 |
is padding inside of
all of my table cells. | 3,953.37 | 3.36 |
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