I have a CSS class Modal
which is absolutely positioned, z-indexed above it's parent, and nicely positioned with JQuery. I want to add a caret image (^) to the top of the modal box and was looking at using the :before
CSS pseudo selector to do this cleanly.
The image needs to be absolutely positioned and z-indexed above the modal, but I haven't found any way to add the appropriate class to the image in the content
attribute:
.Modal:before{
content:url('blackCarrot.png') /* with class ModalCarrot ??*/
}
.ModalCarrot{
position:absolute;
left:50%;
margin-left:-8px;
top:-16px;
}
Second best option- can I add the styles inline in the content attribute?
This question is related to
css
modal-dialog
pseudo-element
Content and before are both highly unreliable across browsers. I would suggest sticking with jQuery to accomplish this. I'm not sure what you're doing to figure out if this carrot needs to be added or not, but you should get the overall idea:
$(".Modal").before("<img src='blackCarrot.png' class='ModalCarrot' />");
1.this is my answer for your problem.
.ModalCarrot::before {
content:'';
background: url('blackCarrot.png'); /*url of image*/
height: 16px; /*height of image*/
width: 33px; /*width of image*/
position: absolute;
}
You should use the background attribute to give an image to that element, and I would use ::after instead of before, this way it should be already drawn on top of your element.
.Modal:before{
content: '';
background:url('blackCarrot.png');
width: /* width of the image */;
height: /* height of the image */;
display: block;
}
Source: Stackoverflow.com