CSS3 带标记完成状态的圈形LOADING动效

CSS Animation: Circle loader with checkmark completed state

CSS3

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JavaScript

编译

CSS

body {
    padding: 5em;
    text-align: center;
}
h1 {
    margin-bottom: 1em;
}
.circle-loader {
    margin: 0 0 30px 10px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-left-color: #5cb85c;
    animation-name: loader-spin;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    position: relative;
    display: inline-block;
    vertical-align: top;
}
.circle-loader,
.circle-loader:after {
    border-radius: 50%;
    width: 8em;
    height: 8em;
}
.load-complete {
    animation: none;
    border-color: #5cb85c;
    transition: border 500ms ease-out;
}
.checkmark {
    display: none;
}
.checkmark.draw:after {
    animation-duration: 1.2s;
    animation-timing-function: ease;
    animation-name: checkmark;
    transform: scaleX(-1) rotate(135deg);
}
.checkmark:after {
    opacity: 1;
    height: 4em;
    width: 2em;
    transform-origin: left top;
    border-right: 2px solid #5cb85c;
    border-top: 2px solid #5cb85c;
    content: '';
    left: 2em;
    top: 4em;
    position: absolute;
}
@keyframes loader-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
@keyframes checkmark {
    0% {
        height: 0;
        width: 0;
        opacity: 1;
    }
    20% {
        height: 0;
        width: 2em;
        opacity: 1;
    }
    40% {
        height: 4em;
        width: 2em;
        opacity: 1;
    }
    100% {
        height: 4em;
        width: 2em;
        opacity: 1;
    }
}

HTML

CSS Animation: Circle loader with checkmark completed state

CSS3

编辑器支持Emmet

快捷键

CSS Animation: Circle loader with checkmark completed state

CSS3

CSS3 点点绕圈组成的LOADING动效

CSS3 3根红色线条组合成的LOADING动效

编辑器支持Emmet

快捷键

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