I have an href in HTML that I dynamically produce from a server. I have designed a nice rounded corner gif image that I would like to use as the background i.e. put the text (in white) over the gif image and have it still linkable.
The current html looks like:
<h2>
<!--img src="images/greenback.gif"-->
<a id="site-title0" class="titletext" href="#">
Alligator Creek, Bowling Green Bay National Park
</a>
</h2>
<div id="descrip0" class='description'>
20km S of Townsville. $4.85/night. Gates close...
What is the best way to do this with CSS? It seems I could either use relative positioning to move the text over the background image, but in early experiments, this affects the rest of the flow on the page.
Or, maybe using CSS background-image is the best way?
As Daniel says, really:
a.particular-link {display: block; /* or inline-block; I think IE would respect it since a link is an inline-element */
background: #fff url(path/to/image.gif) top left no-repeat;
text-align: center;
line-height: 50px; } /* line height should be equal to the height of the image to vertically center using this technique */
I'd also -and this may simply be personal habit, affectation and received 'wisdom'- suggest using .png rather than .gif. But, as noted, it's likely a personal and subjective thing.
Answer edited in response to timbo's comment.
Also, and this ain't particularly pretty, there's a code demo here: http://davidrhysthomas.co.uk/so/a-img-bg.html
You have to set the link to display: block
display: block on the a or attach the background image to the h2. Either way, be sure to set a background color on the a or the h2 if you're using white text. If some one has CSS on and images off, they wont see your link. Means you may need to fill in the corners of your rounded corner image to the bg color of the page.
Related
I don't have much experience in css. But I want to design a diagram in html. I need to design slimmer arrow (link) using css.
I thought of using image but I need arrows in different colors. Is there any possibilities by adding transparent arrow image and adding colour dynamically if yes provide sample code or any other suggestions also welcome. Kindly suggest me.
Try to use Font awsome LINK
HTML:
<i class="fa fa-arrow-right"></i> fa-arrow-right
Yes, there are several ways of doing this.
1. With an image
First of all, in order to do what you've suggested, you can indeed use an image - but instead of coloring the arrow, you would be coloring behind a cut-out of an arrow.
To do this, create the image of your arrow in a file format that supports transparency (PNG would be my recommendation). For example, a white square with the shape of an arrow 'cut out' of it, so that the arrow is entirely transparent (surrounded by white). It could look something like this in Photoshop;
Now, with your transparent PNG, insert the image into your code and surround it with a container - such as a DIV. You can then style the DIV (not the arrow), but the arrow will appear to change color.
Your HTML and CSS might look something like this;
<div style="background-color: red; display: inline-block; font-size: 0;">
<img src="arrow.png";>
</div>
background-color: ---; will determine the color of your arrow (you can also use hex values for better specificity - for example background-color: #CB0022;).
display: inline-block; is one possible way to keep your wrapping DIV under control. Without it, your background color will stretch to the full width of its parent container (possibly the entire page) - breaking the effect you're trying to create. Alternatively, you could also float the DIV, but this will complicate matters if you want the arrow to appear in the middle of text.
font-size: 0; is one possible solution to the common issue of extra space appearing around the image (and again, revealing unwanted background color where it shouldn't be).
The main downsides of using this technique are that manipulating images may be complicated depending on your precise layout/implementation. Also, the above example is suitable only for a page that has a white background. If you have a variety of background colors (or a more detailed/complex background, such as a photograph or pattern), this may be a very difficult solution to work with, because your arrow's 'box' is unlikely to match what's behind it.
2. With Unicode / HTML characters
Rather than using an image, you can use unicode characters to write out arrows as actual text. There are lots of these codes - and an example of them can be found here: HTML Arrow Codes
For example, your code might look like this;
<p style="font-size: 2em;">Why don't you look over there? → →
... or down there? ↙</p>
This would look something like this in a browser;
And then you could further style the arrows with <span> tags in order to change their size or color independently, like this;
<p style="font-size: 1.5em;">Why don't you look over there?
<span style="font-size: 4em; color: blue;">→</span>
<span style="font-size: 2.5em; color: darkgreen;">→</span>
... or down there? <span style="font-weight: bold; color: #CC0000;">↙</span></p>
Which would look something like this;
The main advantages here are that you will have no issues with matching against background color, you can more easily change the appearance of the arrow with code (CSS).
The downside is that using obscure characters and fonts can, in some cases, display inconsistently from device to device for a multitude of reasons I shan't burden you with right now. Suffice it to say, if you prefer this solution, be sure to test your results on as many different machines as you feel is appropriate.
Hope that's of use.
http://dhrumin.com/uploads/index.html
Link above is my page I have been working on. I am using border top bottom as a background image. It looks great on Chrome and FF. But on IE it will just show one solid color background image wont show up.
Can someone help me with what I am missing out?
Thanks!
IE doesn't support the border-image property as you can see here. A workaround would be to create two divs, above and under and give them the desired background-image :
HTML :
<div class="myborder"></div>
<ul id="blockquote">
<li>Completely formulate parallel customer service rather than B2C initiatives.</li>
<li>Compellingly target efficient experiences whereas seamless partnerships.</li>
<li> Seamlessly transition customer directed applications whereas intuitive.</li>
<li> Holisticly mesh team building "outside the box" thinking.</li>
</ul>
<div class="myborder"></div>
CSS :
.myborder {
width: 600px;
height: 13px;
background: url('quote-border.png') repeat-x;
}
Don't accept this has the answer, i just moved content from 'comments'.
border-image is not supported in any version of IE currently - caniuse.com/#search=border-image – Nick
Indeed, you will have to split your html to make a top and a bottom div with background-image – Brewal
#Brewal, those are answers IMHO. – aldux
From my own, i would use :before and :after to create what you want.
You want something better ?
<div class="container with THE-texture and padding">
<div>Your content</div>
</div>
This way, the outter container would act like an image background-border. Here is a working example.
it is to be IDENTICAL in visual result than what you wish. In html, you added 1 extra container. That's a difference.
Oh, let me guess, there are 'simili' borders on the sides ? --> remove side's padding : http://jsfiddle.net/8puJf/1/
How to give alt and title for background image? Is it possible?
<div id="cont"></div>
#cont
{
background:#FFF url(../images/post.png) no-repeat;
}
You cannot give an alt and title for a css background, but you can give a title to the div.
<div id="cont" title="Title!"></div>
The title will popup upon mouse-idle over the div element.
No, because a background image is only a decorative element which should not have any semantic meaning. HTML is for semantics and meaning, CSS is just for visual appearances. If the image is so important that it should have a fallback alt text, make it an HTML <img> element.
it's simple to give a title tag to the div itself.
about the alt, if you desperately need it, the main road to go would be to put an img in the div with height="100%" and width="100%", or, if this gets in your way, add an 1px img in the div, with the alt, but it won't be seen. zindex may also help if the img is getting in your way and oclude other elements.
good luck,
alex
Yes, sometimes background images have meaning, and semantics can be applied to them.
Example scenario: If the content above the fold has 3 or 4 images, then combining those into a single sprite is optimal.
Having images as a sprite forces them to behave like a background image, but they still look like standard images on the front end, so they should have semantics applied to them.
Here's how to do it:
<div class="img_shell">
<div class="background-img" role="img" aria-label="Alt text here"></div>
</div>
Basically the role="img" should only be applied on an empty div tag.
Ref: If your background image is being applied to the main div wrapper then there is another workaround in this article: https://www.davidmacd.com/blog/alternate-text-for-css-background-images.html
Yes this is possible within PHP like this..
if($moon==0)
{$icon_moon="background: url(mp0.png); background-repeat: no-repeat;
background-size: 15px 15px; background-position: right top";
$title_mph = "Moon phase new";}
In this case the variable ($icon_moon) is inserted in a table for positioning like this
Adding an Alt text is also possible this way.
I have a button that, when hovered over, I would like the background image to display also. (It is an arrow an explanation of the button). There are quite a few questions similar, but I couldn't quite tweak the answers to work for me.
The HTML looks like
<div id="header_feedback">
<a href="#contactForm">
<img title="Add an Event" src="./img/header_feedback.png" alt="Give us your Feedback"/>
</a>
</div>
the CSS then is
#header_feedback
{margin-left:730px;
margin-top:-135px;
position:absolute;}
#header_feedback:hover
{
background: url ('./img/addevent_tip.png');
}
Any ideas hugely welcome!
The main problem here is not with your CSS. Itagi's answer correctly identified the minor issue that you can't have a space between url and the parens/address.
But there are two other bigger issues:
Invalid image url: when applied, background: url('./img/addevent_tip.png'); fails to find a valid image. To fix this, you either need two periods or zero. So either background: url('/img/addevent_tip.png'); or background: url('../img/addevent_tip.png');
Backgrounds applied to opaque images aren't visible: Since the entire content of the div is an image and that image has no transparency, you will not be able to see the on-hover change even when it happens correctly. You can adjust for this by making part of the image transparent (and, perhaps, setting a background for the non-hover state that leads it to look the way it normally does), or by abandoning the image in favor of CSS spriting.
you just need to change it the following way:
#header_feedback:hover
{
background: url('./img/addevent_tip.png');
}
no whitespace between 'url' and the actual url
#header_feedback a img{ display:none;}
#header_feedback a:hover img{display:block}
I tried to figure it out using Firebug, but no chance. How is the Facebook status input border wrapped round the autosize input? Particularly, I am interested in the small triangle joined into the border. Using Firebug, I managed to find the triangle itself, which is provided in the form of a GIF image:
.uiComposerAttachment, .nub {
background: url(http://static.ak.fbcdn.net/rsrc.php/v1/zf/r/PfBgtiydy5U.gif) no-repeat center top;
height: 7px;
width: 11px
position: absolute;
left: 2px;
top: 18px;
}
But I couldn't figure out how it is placed above the input and how the border is added, in the form of a background image or defined as a CSS border?
I made a fiddle that mimics the facebook status box...
http://jsfiddle.net/UnsungHero97/mFuD4/5/
I added some functionality to the example, in particular, I found a cool jQuery plugin that allows for textarea auto-resizing.
Facebook actually uses a <textarea> element and the way they take care of the border is simple.
The "What's on your mind?" text is inside the <textarea> element and the border around it is due to several <div> element wrappers (more than the 2 I've shown above). Also, as you pointed out, the little arrow on top of the "What's on your mind?" is a .gif image, but there are ways to do this using only CSS!
Regarding the triangle...
If you're interested in alternative ways to do this using only CSS, I asked a question recently about the little triangle! Here's the question...
How can I create a "tooltip tail" using pure CSS?
... and here are the answers:
answer 1
answer 2
answer 3
answer 4 (this one is REALLY cool!!!)
I hope this helps.
Hristo
Here's how you can do it using only CSS: http://www.yuiblog.com/blog/2010/11/22/css-quick-tip-css-arrows-and-shapes-without-markup/
A similar question has been asked before though...
The border around the textarea is actually around parent div's (.uiTypeahead, .wrap) within the form. Looks like the actual textarea has no border.
As for the triangle it is just a css background inside the li (the items status, photo, video, link, etc are a list). The triangle is this element: <i class="nub"></i>. It is then positioned absolute to sit at the bottom of the list which has the form just below.
Thanks for your useful hints,
I finally managed to solve it in a four-liner:
#type_indicator { /* img#type_indicator is the triangle image tag, followed by the input field in HTML code */
position:absolute;
left:100px;
}
Greetings
Chris