Colorfull Loading Spinner Using HTML and CSS

HTML

CSS

Output

HTML Copied

CSS Copied

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

body {
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }

.mainHeading {
            color: rgb(6, 2, 114);
            text-align: center;
        }

.mainDiv {
            display: flex;
            justify-content: center;
            margin-top: 1rem;
        }

.spinner-div {
            box-sizing: border-box;
            position: relative;
            margin: auto;
            width: 128px;
            aspect-ratio: 1/1;
            border-radius: 50%;
            border: 16px solid transparent;
            border-top-color: #006eff;
            border-bottom-color: #00ff55;
            transform: rotateZ(-45deg);
            animation: SuperSpinerAnimation 5s linear infinite;
        }

.spinner-div::after {
            box-sizing: border-box;
            content: "";
            position: absolute;
            inset: -16px;
            aspect-ratio: 1/1;
            border-radius: 50%;
            border: 16px solid transparent;
            border-right-color: #6f00ff;
            border-left-color: #00f7ff;
            animation: SuperSpinerAnimation 5s linear infinite;
        }

@keyframes SuperSpinerAnimation {
            0% {
                transform: rotateZ(0deg);
            }

25% {
                transform: rotateZ(360deg);
            }

75% {
                transform: rotateZ(720deg);
            }

100% {
                transform: rotateZ(1080deg);
            }
        }

Colorfull Loading Spinner Using HTML and CSS

JS Copied

Output