You can use transitions to delay the :hover effect you want, if the effect is CSS-based. For example div{ transition: 0s background-color; } div:hover{ background-color:red; transition-delay:1s; } this will delay applying the the hover effects (background-color in this case) for one second. Demo of delay on both hover on and off: div{ display:inline-block; padding:5px; margin:10px; … Read more
You don’t need JavaScript for this. Some CSS would do it. Here is an example: <html> <style type=”text/css”> .section { background:#ccc; } .layer { background:#ddd; } .section:hover img { border:2px solid #333; } .section:hover .layer { border:2px solid #F90; } </style> </head> <body> <div class=”section”> <img src=”https://stackoverflow.com/questions/1462360/myImage.jpg” /> <div class=”layer”>Lorem Ipsum</div> </div> </body> </html>
It’s simple. Wrap the image and the “appear on hover” description in a div with the same dimensions of the image. Then, with some CSS, order the description to appear while hovering that div. /* quick reset */ * { margin: 0; padding: 0; border: 0; } /* relevant styles */ .img__wrap { position: relative; … Read more
If you want the underline to be present while the mouse hovers over the link, then: a:hover {text-decoration: underline; } is sufficient, however you can also use a class-name of ‘hover’ if you wish, and the following would be equally applicable: a.hover:hover {text-decoration: underline; } Incidentally it may be worth pointing out that the class … Read more
You should check out this plugin: https://github.com/kemayo/maphilight and the demo: http://davidlynch.org/js/maphilight/docs/demo_usa.html if anything, you might be able to borrow some code from it to fix yours.
You lower the opacity of all alements except the hovered one with CSS. The point is to lower the opacity of all <li> elements when the parent (ul) is hovered and to reset the opacity to 1 on the hovered li element like this : ul:hover li { opacity:0.5; } ul li:hover { opacity:1; } … Read more
The only way to do this with CSS is if the element to affect is either a descendent or an adjacent sibling. In the case of a descendent: #parent_element:hover #child_element, /* or */ #parent_element:hover > #child_element { opacity: 0.3; } Which will apply to elements such as: <div id=”parent_element”> <div id=”child_element”>Content</div> </div> For adjacent siblings: … Read more
You can use style property for this. For example, if you want to change border – document.elm.style.border = “3px solid #FF0000”; similarly for color – document.getElementById(“p2″).style.color=”blue”; Best thing is you define a class and do this – document.getElementById(“p2”).className = “classname”; (Cross Browser artifacts must be considered accordingly).
Another option is to use JS: <img src=”https://stackoverflow.com/questions/18813299/LibraryTransparent.png” onmouseover=”this.src=”LibraryHoverTrans.png”;” onmouseout=”this.src=”https://stackoverflow.com/questions/18813299/LibraryTransparent.png”;” />
2020 update If you have issues with blurry images, be sure to check answers from below as well, especially the image-rendering CSS property. For best practice accessibility and SEO wise you could replace the background image with an <img> tag using object-fit CSS property. Original answer Try this in your CSS: .your-class-name { /* … … Read more