Super cool CSS3 loading animation effects-CSS Tutorial-php.cn

Super cool CSS3 loading animation effects

黄舟

Release： 2017-01-19 14:05:57

Original

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Brief Tutorial

This is a super cool CSS3 loading animation effect. The loading animation is produced using CSS3 CSS3 animation. The code is simple and the effect is very cool.

Usage method

HTML structure

Use a

element as the container of the loading animation, which has two child elements. Among them, div.loading-1 is the loading progress bar. div.loading-2 is the loading text.

<div class="loader">
    <div class="loading-1"></div>
    <div class="loading-2">Loading...</div>
</div>

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CSS Style

Three animations are used in this loading animation. The first loading animation is used to move the progress bar from 0 to 100%. The second turn animation is used to rotate the progress bar in the Y-axis direction. The third bounce animation is used for text bouncing.

.loader {
    width: 150px;
    margin: 50px auto 70px;
    position: relative;
}
.loader .loading-1 {
    position: relative;
    width: 100%;
    height: 10px;
    border: 1px solid #69d2e7;
    border-radius: 10px;
    animation: turn 4s linear 1.75s infinite;
}
.loader .loading-1:before {
    content: "";
    display: block;
    position: absolute;
    width: 0%;
    height: 100%;
    background: #69d2e7;
    box-shadow: 10px 0px 15px 0px #69d2e7;
    animation: load 2s linear infinite;
}
.loader .loading-2 {
    width: 100%;
    position: absolute;
    top: 10px;
    color: #69d2e7;
    font-size: 22px;
    text-align: center;
    animation: bounce 2s  linear infinite;
}
@keyframes load {
    0% {
        width: 0%;
    }
    87.5%, 100% {
        width: 100%;
    }
}
@keyframes turn {
    0% {
        transform: rotateY(0deg);
    }
    6.25%, 50% {
        transform: rotateY(180deg);
    }
    56.25%, 100% {
        transform: rotateY(360deg);
    }
}
@keyframes bounce {
    0%,100% {
        top: 10px;
    }
    12.5% {
        top: 30px;
    }
}

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