How to fix CSS so that the background color changes when hovered

Question

How to fix CSS so that the background color changes when hovered

Hey everyone, I'm working on a custom mouse-like feature where I want the color to change to white when hovering over links. I'm having some trouble with my code - it works fine when selecting the parent element but not the child. Can anyone help me out? I've been stuck on this for about 4 hours and could really use some assistance.

Here's the code snippet:

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

*{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
  ul li a:hover ~ .cursor {
 background-color: white;
  }

<div class="nav">
        <ul>
            <li><a href="#">Hello</a></li>
           </ul>
    </div>



    <div class="cursor"></div>
    <div class="cursor2"></div>

I've included the code above that I've been working on, but I can't seem to figure out what's causing the issue. Any help would be greatly appreciated!

html css css-selectors

Answer 1

Answer №1

ul li a:hover ~ .cursor

This CSS rule targets any element with the class cursor that comes after a hovered a element.

In the provided HTML, however, the div with the class cursor is preceded by a div with the class nav.

To address this in CSS, you can use the following selector:

.nav:hover ~ .cursor

You may also add width: min-content; to all li elements to prevent the white background from expanding too much.

If the div.cursor directly follows the div.nav in your complete HTML structure, consider using + instead of ~.

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

*{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
  
  .nav:hover ~ .cursor {
    background-color: white;
  }

<div class="nav">
        <ul>
            <li><a href="#">Hello</a></li>
           </ul>
    </div>



    <div class="cursor"></div>
    <div class="cursor2"></div>

Answer 2

ul li a:hover ~ .cursor

This CSS rule targets any element with the class cursor that comes after a hovered a element.

In the provided HTML, however, the div with the class cursor is preceded by a div with the class nav.

To address this in CSS, you can use the following selector:

.nav:hover ~ .cursor

You may also add width: min-content; to all li elements to prevent the white background from expanding too much.

If the div.cursor directly follows the div.nav in your complete HTML structure, consider using + instead of ~.

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

*{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
  
  .nav:hover ~ .cursor {
    background-color: white;
  }

<div class="nav">
        <ul>
            <li><a href="#">Hello</a></li>
           </ul>
    </div>



    <div class="cursor"></div>
    <div class="cursor2"></div>

Answer 3

Answer №2

There are a couple of solutions to this inquiry:

1- If you're able to utilize the ~ selector, you can have both a and

<div class="cursor"></div>

in the same parent element.

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

 *{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
 .nav a:hover ~ .cursor {
 background-color: white;
  }

<div class="nav">
        <ul>
            <li>
            <a href="#">Hello</a>
            <div class="cursor"></div>
            <div class="cursor2"></div>
             </li>
        </ul>
</div>

2- In cases where altering the HTML structure is not an option, you can hover on the ul element:

.nav:hover ~ .cursor {
  background-color: white;
}

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

 *{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
 .nav:hover ~ .cursor {
 background-color: white;
  }

<div class="nav">
        <ul>
            <li>
            <a href="#">Hello</a>
            </li>
        </ul>
</div>

<div class="cursor"></div>
<div class="cursor2"></div>

Answer 4

There are a couple of solutions to this inquiry:

1- If you're able to utilize the ~ selector, you can have both a and

<div class="cursor"></div>

in the same parent element.

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

 *{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
 .nav a:hover ~ .cursor {
 background-color: white;
  }

<div class="nav">
        <ul>
            <li>
            <a href="#">Hello</a>
            <div class="cursor"></div>
            <div class="cursor2"></div>
             </li>
        </ul>
</div>

2- In cases where altering the HTML structure is not an option, you can hover on the ul element:

.nav:hover ~ .cursor {
  background-color: white;
}

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');
document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )

 *{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
 .nav:hover ~ .cursor {
 background-color: white;
  }

<div class="nav">
        <ul>
            <li>
            <a href="#">Hello</a>
            </li>
        </ul>
</div>

<div class="cursor"></div>
<div class="cursor2"></div>

Answer 5

Answer №3

I discovered a solution to this issue - using JavaScript instead of relying solely on CSS.

HTML

<a onmouseenter="onHover()"  onmouseleave="notHover()" href="#">Text<a>

<div class="cursor"></div>
<div class="cursor2"></div>

JS part

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');

document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )


function onHover(){
  cursor.style.backgroundColor = "white";
  cursor.style.height = "70px";
  cursor.style.width = "70px";
  cursor2.style.backgroundColor = "transparent";
  console.log("hello")
}

function notHover(){
  cursor.style.backgroundColor = "transparent";
  cursor.style.height = "50px";
  cursor.style.width = "50px";
  cursor2.style.backgroundColor = "white";
}

CSS

*{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
  
  .nav:hover ~ .cursor {
    background-color: white;
  }

I am grateful for the assistance in finding an alternative approach to tackle this problem. I hope my method can help others facing a similar challenge. Thank you once again to all those who provided support and guidance.

Answer 6

I discovered a solution to this issue - using JavaScript instead of relying solely on CSS.

HTML

<a onmouseenter="onHover()"  onmouseleave="notHover()" href="#">Text<a>

<div class="cursor"></div>
<div class="cursor2"></div>

JS part

const cursor = document.querySelector(".cursor");
const cursor2 = document.querySelector('.cursor2');

document.addEventListener('mousemove',(e) =>{
  cursor.style.left = e.pageX + 'px';
  cursor.style.top =  e.pageY + 'px';
  cursor2.style.left = e.pageX + 'px';
  cursor2.style.top =  e.pageY + 'px';
} )


function onHover(){
  cursor.style.backgroundColor = "white";
  cursor.style.height = "70px";
  cursor.style.width = "70px";
  cursor2.style.backgroundColor = "transparent";
  console.log("hello")
}

function notHover(){
  cursor.style.backgroundColor = "transparent";
  cursor.style.height = "50px";
  cursor.style.width = "50px";
  cursor2.style.backgroundColor = "white";
}

CSS

*{
    cursor: none;
}
body{
    background-color: black;

}
.cursor{
    position: fixed;
    width: 50px;
    height: 50px;
    border: 1px solid #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .12s;
  }
  
  .cursor2{
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #c6c6c6;
    border-radius: 50%;
    left: 0;
    top: 0;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: .06s;
  }
  
  .nav:hover ~ .cursor {
    background-color: white;
  }

I am grateful for the assistance in finding an alternative approach to tackle this problem. I hope my method can help others facing a similar challenge. Thank you once again to all those who provided support and guidance.

How to fix CSS so that the background color changes when hovered

Answer №1

Answer №2

Answer №3

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