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How to create custom cursor using CSS ?

A custom cursor enhances the readability of the document and grabs the user’s attention to a specific part of the webpage. Today we are going to learn how to create a custom cursor for a webpage using HTML, CSS, and Javascript.

Approach:

  • Hide the default cursor.
  • Define the classes which contain all the animations.
  • Add and remove these classes dynamically when the mouse button is pressed or when the mouse pointer is moved.

Example: This example shows the use of the above-explained approach.

HTML




<!DOCTYPE html>
<html>
  
<body>
    <div class="custom-cursor"></div>
</body>
    
</html>


CSS




:root {
    --color: 255, 71, 84;
    --cursor-size: 30px;
}
  
* {
    cursor: none;
}
  
html,
body {
    height: 100%;
}
  
body {
    margin: 0;
    overflow: hidden;
  
    background: #121212;
}
  
.custom-cursor {
    position: absolute;
    z-index: 99;
    top: 0;
    left: 0;
  
    width: var(--cursor-size);
    height: var(--cursor-size);
  
    border: calc(var(--cursor-size)
                /30) solid #fff;
    border-radius: 50%;
  
    animation: cursor 800ms infinite 
            alternate ease-in-out;
      pointer-events: none;
}
  
.custom-cursor::before {
    content: "";
    display: block;
    width: calc(var(--cursor-size) / 2);
    height: calc(var(--cursor-size) / 2);
  
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  
    border: calc(var(--cursor-size) / 6
            solid rgba(var(--color), 0.5);
  
    border-radius: 50%;
  
    animation: cursor-before 800ms infinite 
            alternate ease-in-out;
}
  
.custom-cursor.click {
    animation: cursor-click 800ms 
        normal ease-in-out;
}
  
@keyframes cursor {
    from {
        transform: scale(1);
        border-color: #fff;
    }
  
    to {
        transform: scale(1.5);
        border-color: rgb(var(--color));
    }
}
  
@keyframes cursor-before {
    from {
        transform: translate(-50%, -50%) scale(1);
        border-color: rgba(var(--color), 0.5);
    }
  
    to {
        transform: translate(-50%, -50%) scale(1.5);
        border-color: rgba(var(--color), 0.75);
    }
}
  
@keyframes cursor-click {
  
    0%,
    100% {
        transform: scale(1);
    }
  
    50% {
        transform: scale(2.5);
        border-color: rgb(var(--color));
    }
}


Javascript




const cursor = document
    .querySelector(".custom-cursor");
  
// Adding the animations when the
// mouse button is clicked
  
window.addEventListener("mousedown", (event) => {
    if (!cursor.classList.contains("click")) {
        cursor.classList.add("click");
  
        setTimeout(() => {
            cursor.classList.remove("click");
        }, 800);
    }
});
  
// Getting the position of the cursor
window.addEventListener("mousemove", (event) => {
    let x = event.pageX - cursor.offsetWidth / 2,
        y = event.pageY - cursor.offsetHeight / 2;
  
    cursor.style.left = `${x}px`;
    cursor.style.top = `${y}px`;
});


Output: Click here to check the live Output.

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