Float Div right against a Div that is Always Centered? - html

I want to have yellow div be centered in the blue div always (taking up only as much space as the text inside it), and then have the purple div float right into the yellow div, so it would basically be right aligned to the yellow div.
I think this is possible through CSS and maybe flex layout but I haven't nailed it yet
Here is the basic fiddle http://jsfiddle.net/AFzpp/
Here is the result I'm hoping for http://www.screencast.com/t/RFw7xMPy8
<div id="body">
<div id="column">
<div id="chicken">fun</div>
<div id="text"><p>test</p></div>
</div>
</div>

You can do this pretty simply.
Just get rid of your #text's width attribute and add text-align:center; to your #column.
http://jsfiddle.net/TannerJohnson/ypnrA/

http://jsfiddle.net/AFzpp/2/
text-align :center;
to make div yellow and blue center. and use
display:inline-block
to fit your div with text content

you may use inline-block display, text-align to center your containers and add a negative margin to the one you want to be aside. Negative margin virtually reduces width or space needed.
example : http://codepen.io/gc-nomade/pen/qeCGh
(this is a fork of http://codepen.io/gc-nomade/details/wqbjl )
<div>
<div>
</div>
<div>
</div>
</div>
div {
width:80%;
min-width:750px;
margin:auto;
background-color:green;
background-image:linear-gradient(to left, rgba(0,0,0,0.2) 50%, rgba(255,255,255,0.2) 50%);/* this to show where middle stands */
}
div div {
display:inline-block;
min-width:1%;/* reset */
vertical-align:top;
width:30%;
min-height:200px;/* cause example has no content */
padding:5px;
background:#0871B2;
margin: 1%;
font-size:14px;
font-size:1.6vw;
text-align:left;
color:white;
text-shadow:0 0 1px black;
font-weight:bold;
}
div {
text-align:center;
}
div div:first-of-type {
margin-left:-11%;/* reduce virtually width or horizontal space needed close to zero */
width:10%;
min-height:50px;/* reset */
background:purple;
}
div div:first-of-type:before {
content:'on left middle side';
}

Related

HTML centered div scrolling + menu

I am new to website design and need help in centering a div that has 100% page height but 70% width, the width can be set and centered but the height is only as heigh as the content itself. For example like http://www.thelounge.fi/ however the scrolling part of this is on the left side while I would like it in the centre.
Thank You.
okey. In this case we have two solutions:
You can set the div display property to inline or inline-block. And then set the text-align property to center for the div parent, as you could see here https://jsfiddle.net/ivan0013/7q9Lp45q/
Or you can give a margin to the child, if it has acertain width and the display property set to block, which is the default, like here https://jsfiddle.net/ivan0013/wwu5ttxt/
Further explanation:
In the first solution, you change the div default value for the displayproperty. When you set displayto inline you are creating a line element, which does not take all the space to its side. Then you change the tex-align property for the parent, that means that all childs that are line elments will be centered.
For the second one, we use the block value for display. Using this, the element, in our case, the div, is taking all the width available. For that reason, we need to set a width, for instance 25%. Now, the div takes only the 25% of the parent. The last step is adding a margin, which is the distance to the parent's bounds. In the fiddle we set margin: 0 auto which means that div will have 0 for margin top and bottom, and will take an auto margin for each side.
A good reference: W3schools
if you dont want to set content of hello div in separate div with overflow scroll, and you want to keep your HTML as it is you can margin-top to hello with same hieght of navbar and set navbar left (100-70)/2=15
body {
/*background-color: #f0f0f2;*/
background-color:green;
background-attachment:fixed;
margin: 0;
padding: 0;
font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
overflow-y:scroll;
}
.hello {
width:70%;
background-color:white;
text-align:center;
margin:auto;
position:relative;
background-position:center;
/*margin-top:60px;*/
margin-bottom:20px;
height:100%;
margin-top:60px;
}
.navbar {
align:center;
background-color:gray;
background-attachment:fixed;
height:40px;
padding-top:20px;
box-shadow: inset 0 -3px 3px rgba(0,0,0,0.5), inset 0 3px 3px rgba(255, 255, 255,1);
position:fixed;
width:70%;
top:0;
left:15%;
}
.navbar2 {
align:center;
background-color:gray;
height:20px;
width:100%;
bottom:0;
}
<body>
<div class="hello">
<div class="navbar">NAVAGATION BAR
</div>
<p>test1</p>
<p>test2</p>
<p>test3</p>
<p>test4</p>
<p>test5</p>
<p>test</p>
<p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p>
<p>test</p>
<p>test</p><p>test</p>
<p>test</p><p>test</p>
<p>test</p><p>test</p>
<p>test</p>
<div class="navbar2">Bottom Bar
</div>
</div>
</body>

Why the two divs are not aligned?

<div id="container">
<div id="top"></div>
<div id="left"></div>
<div id="right"></div>
<div id="clear"></div>
</div>
#container{
width:200px;
margin-left:auto;
margin-right:auto;
margin-top:50px;
}
#top{
width:200px;
height:20px;
border:medium ridge #FFF;
}
#left{
float:left;
width:50px;
height:20px;
border:medium ridge #FFF;
}
#right{
float:right;
width:40px;
height:20px;
border:medium ridge #FFF;
}
#clear{
clear:both;
}
Why the #right and #top are not right aligned?
Its because the top element is actually overflowing the bounds of the container, while the floated element right is being restricted to it. The top element is overflowing the container because the border is not included in the width. So top is actually occupying 204px.
Problem Illustrated via Example: http://jsfiddle.net/KhJ6e/2/
To fix, adjust top to account for the 2px border on each side. (subtract 4 from width of container) or specify width as auto depending on your intentions.
#top{
width:196px;
height:20px;
border:medium ridge #FFF;
}
Example: http://jsfiddle.net/KhJ6e/1/
The top is wider than it's parent container
#top{
width:auto;
}
The problem is how the width is calculated for the box model. All elements on the screen have 4 components (inner to outer): content, padding, border, margin. By default, the width includes only the content. By adding the borders, top becomes larger than 200 pixels. Using the developer tools in chrome, it was rendering as 206px.
There are two possible solutions, one is fudge the widths, or two modify the box model. The first will work, but it is difficult to maintain. Any small change can mess up the alignment.
A better solution is to use box-sizing: border-box. By adding that CSS style, the width attribute will include content, padding, and border. So, originally padding and border wrap around the outside, but with border-box, the encroach on the inside.
Original: http://jsfiddle.net/deafcheese/Gv5BZ/
Corrected (using
boz-sizing: border-box): http://jsfiddle.net/deafcheese/Gv5BZ/1/
box-sizing reference: http://css-tricks.com/box-sizing/

Padding in floated elements

I have a top bar, separated to three sections. Left section, center section and right section.
Every section is floated, so their position is in line.
What i would like to do is to set a padding to the left and right element.
10 left padding to left element.
10 right padding to right element.
But whenever i apply some padding for example the div element #tbl {padding-left:10px;} whole structure breaks.
What i want to achieve:
Code:
HTML:
<div id="topbar">
<div id="tbl">abc</div>
<div id="tbc">abcd</div>
<div id="tbr">abc</div>
</div>
CSS:
#topbar {
width:100%;
height:36px;
padding-top:12px;
background-color:#e7e6e6;
border-top:1px solid #d0cdcd;
border-bottom:1px solid #d0cdcd;
}
#tbl {float:left; width: 35%; text-align:left;}
#tbc {display:inline-block; width: 30%; text-align:center;}
#tbr {float:right; width: 35%; text-align:right;}
JSFIDDLE: http://jsfiddle.net/bkwdX/
Thanks
try decreasing the width of them because the padding's add up to outer width, not inner width. you define an elements width as 300px and add 10px right padding to it, the width will take 310px vertical space (in some browsers).
width:100% = width of the floated elements + padding
So you need to set width for the floated elements lower than 100% to let some space for the padding.

Using CSS pseudo class before and after

So I tried to experiment with CSS pseudo class before and after. I tried to use those pseudo to create header element.This is to reduce using div to hold left and right images. This is code for HTML
<header id="mastHead">
<h1>Branding</h1>
</header>
So I have 3 images to create traditional header element which is 20px width for left and right side with 100px height and for the middle, 1px width and 100px height which will repeat horizontal. And here my CSS
#mastHead {
background:url(images/headMiddle.jpg) repeat-x top left;
width:1000px;
height:100px;
overflow:hidden;
}
#mastHead:before {
content:"";
display:block;
background:url(images/headLeft.jpg) no-repeat top left;
width:20px;
height:100px;
float:left;
}
#mastHead:after {
content:"";
display:block;
background:url(images/headRight.jpg) no-repeat top left;
width:20px;
height:100px;
float:right;
}
#mastHead h1 a {
display:block;
width:200px;
height:41px;
background:url(images/logo.png) no-repeat;
}
So the problem is if I remove h1 element, it will align perfectly but if I put these element, it will push the ::after pseudo-class down and it will take leftover space according to it height.How can I make this h1 element to take just middle space without affecting the ::after space?
I made a fiddle with your example: http://jsfiddle.net/3Dcw3/ (only set width to 500 to fit in a fiddle and set background to visualize them)
And here is a fixed version: http://jsfiddle.net/3Dcw3/1/
The points are:
Add position:relative; to the header.
Use absolute positioning instead of floating.
Add paddings so the blocks would position over them.

how to make the text vertical align the middle

http://jsfiddle.net/PZ5AZ/
Please advise me what to do to make text Send Vertical align middle .also please advise that these problems not came in future what can i do ?
As has been previously said vertical alignment is not really supported on anything that isn't a table cell.
But if you are just trying to center a single line of text you could use line-height. If you set the line-height to the same as the height of the element and remove any padding then the text will display in the middle of the element, just as if it is vertically aligned.
So on your example the following would work (if you remove the default styles first):
line-height:28px;
height:28px;
padding:0px;
But if the text wraps to more than one line this solution won't work, the text will suddenly become very spaced.
For a more general solution it is best to use javascript to dynamically work out the padding required for the particular element.
You can't vertically align text outside of tables so there are two options:
You play with the padding of the parent element to achieve the illusion of v-aligned text. As illustrated by Mr Long.
or
You make the parent element position:relative; and the child element absolute:
<div id='container'>
<div id='txt'>My Text</div>
</div>
#container{
position:relative;
}
#txt{
position:absolute; left:0px; top:50%;
margin-top:10px; /* half the height of the text element */
}
/* hint: for scaling attributes use %'s */
I think the first option is the simplest in your case.
Good luck Bro!
W.
if you like to center the text inside the div vertically and perhaps horizontally you can try this
#container{
position:relative;
width:200px;
height:300px;
border:1px solid #CCCCCC;
}
#txt{
position:absolute;
width:150px;
height:50px;
top:50%; left:50%;
margin-top:-25px; /* 1/2 of height */
margin-left:-75px;/* 1/2 of width */
border:1px solid #FF0000;
}
<div id="container">
<div id="txt">My Text</div>
</div>
Try this: padding: 0px 0px 4px 0px;
Add this to clear default button padding in Mozilla:
button::-moz-focus-inner {
border:0;
padding-top:0;
}