I need a smart/tough guy to help me with my issue right now.. please check div that set css multiple background image ... in that image I set the background of a div in a gradient color while I called other background images that looks polygonal, and the css is something like this:
.at{
height: 650px;
padding-top: 130px;
background-image: url(../../../img/2nd_element.png),
url(../../../img/1st_element.png),
url(../../../img/3rd_element.png),
url(../../../img/4th_element.png),
linear-gradient(to bottom, #017a92 0%,#91d2c1 100%);
background-position: 3em 60px, left bottom, 70% -90px, right top, left bottom;
background-repeat: no-repeat, no-repeat, no-repeat;
}
I needed to animate these different background images with offset(and it depends on the scrolling page that if this content is centered).
for example: bg-image1 = will appear after 3s, bg-image2 = will appear after 4s, bg-image3 = will appear after 5s.. then etc etc... until the polygonal background images completed.
I'm not sure if this can be done by jQuery or javascript or css3 animation or svg animation but I think you get my point sir! thanks for helping! looking forward to donate who can help me with this! thank you!
Related
I am using the answer from Fading out text at bottom of a section with transparent div, but height stays under section after overlaying div to achieve fading text at bottom
and a snippet of my code is below
<div className={styles.description}>
{description}
</div>
.description {
position: relative;
overflow: auto;
width: 640px;
height: 495px;
padding-right: 17px;
text-align: justify;
-webkit-mask-image: linear-gradient(to bottom, black 46%, transparent 100%);
mask-image: linear-gradient(to bottom, black 46%, transparent 100%);
}
and the effect is like this
however, the fading effect is fix, so when I scroll to the bottom, it still exist, therefore, some lines in the end of text would eventually unclear.
A simple way to solve this puzzle is add a extra transparent space in the end which large enough to expand the scrollbar, so that the text can get rid of fading out area. However, in my opinion, it seems not very elegant to me, so I wonder if there have methods can disable linear-gradient when scroll to the bottom.
Really appreciate your help, many thanks
I have fullscreen website with background-image: no-repeat and background-size: cover style on it. I want to make animation that the background image will resize in 10 second to the right side of the page to 350px width and 175px height. It's even possible to do it?
body {
background-image: url(/image.png);
background-repeat: no-repeat;
background-size: cover;
width: 100%;
height: 100%;
position: fixed;
}
I saw some webkit animation but there was problem with the background-size: cover style, so the animation doesn't work.
I tried :
$(function(){
$('body').one("mouseover", function() {
$('body').addClass('hover');
});
});
But it will resize the image instantly and move it to the right, I want to resize them linear.
Thank you very much guys! :-)
You could add something like this to your css:
body {
background-position: center center;
transition: background-size 10s ease-in-out, background-position 10s ease-in-out;
}
body.hover {
background-size: 350px 170px;
background-position: right center;
}
https://codepen.io/anon/pen/oPbqPm
The problem with this, is however, that it won't animate the sizing.
I would suggest you don't set the image as background. Instead, position the image behind all other elements using position and z-index properties. Once set, you can add the animation. For more details on using z-index and position attributes see the link below and "try it yourself" example:-
https://www.w3schools.com/cssref/pr_pos_z-index.aspenter link description here
You can then use css animation for resizing of the imgae.
TO learn how to add animation see this link:-
https://www.w3schools.com/css/css3_animations.asp
I have a problem with background image positioning - since we all know, it is quite simple to position a background that repeats itself and STARTS from a certain point from top, what I want to say - let's pretend we want a black background to start 100px from top of page and then repeat-y.
My question is - how is it possible to do the same effect, but the background to repeat-y itself from the bottom, I mean that these 100px of space at the bottom would not be filled with a background.
For now I was lucky enough just to make it so if there is no scrolling, because if there is scrolling, then I see a black background, then 100px at the bottom of window and if I scroll down i see that 100px stripe at the bottom always while scrolling. What I want to make is for background to fill the screen but stop when there is 100px left at the bottom
(at the bottom I want to add a logo which is transparent, so the solution with overflowing one element with another or z-indexing tricks currently is not an option....)
body {
background-image: url(UI/img/stripe-stripe.png)!important;
background-repeat: repeat-y !important;
background-position: right -100px;
background-color: #e6e2df !important;
}
This does not work... I want for a background to repeat vertically but to stop at the bottom when there is 100 px left.
Why don't you just apply the stripe to a div surrounding your content; you could still have a background on the body tag and leave room for a 100px div at the bottom containing your logo:
<body>
<div class="content">
Content goes here.
</div>
<div class="footer">
Logo goes here.
</div>
</body>
And then in your css:
div.content {
background-image: url(UI/img/stripe-stripe.png)!important;
background-repeat: repeat-y !important;
background-position: right -100px;
background-color: #e6e2df !important;
top:0;
bottom:100px;
width:100%;
}
div.footer {
height: 100px;
}
I have a background image that is 1500px in width and repeats on the x-axis. I would like to dynamically center this image no matter the user's viewport width so that the image's center is always in the middle of the screen?
How can I accomplish this with JavaScript?
You shouldn't need JavaScript for this, CSS will (or should) do just fine:
background-position: center center;
background-repeat: repeat-x;
That line will ensure that the image is always centered in the element, and that it repeats starting from the center of that element. More info on background-position here.
Perhaps I misunderstood the question here, but I believe you can do this with just CSS.
.container {
background: url('path/to/image') repeat-x 50% 0;
}
Is that what you had in mind?
I got a paragraph and i wish to have a visible "marker" to show the start and end of the paragraph to the user.
I got no problem to show the backgroundimage on the upper left, but i do not know how to position the background-image to the lower right end. Here my css for positioning the image to the upper left:
p[class] {
background-image: url("../../image/my_image.gif");
background-position: left top;
background-repeat: no-repeat;
}
I am not looking for a solution using additional html elements!!! It needs to work using css only! Due to the fact that the paragraph has set pseude-before and pseudo after elements i am not able to use them here. So the question is:
How can i position a background image to the top left and bottom right of a html element without using additional html elements but css only (and no pseudo elements)?
Cyrille is near but wrong. it needs to be background-position: right bottom;
in general - its posible to use numeric values.
So for background-position: right bottom; you can also write background-position: 100% 100%; and background-position: left top; would result in background-position: 0 0;
also take a look at the W3C specs on this: http://www.w3.org/TR/css3-background/#the-background-position
to sree's comment of above: this is completely wrong, left: 0px ; top:0px; does refer on positioning of the HTML element itself when using position:relative or position:absolute
edit:
if you like to use multiple backgrounds you can note it als follows:
p[class] {
background-image: url("../../image/my_image.gif"), url("../../image/my_image.gif");
background-position: left top, right bottom;
background-repeat: no-repeat;
}
look at http://caniuse.com/#feat=multibackgrounds for cross browser support
greets
tom
If browser support is not a problem for you, you could do with CSS3 multiple backgrounds: http://www.css3.info/preview/multiple-backgrounds/
What about trying background-position: bottom right instead of left top ?