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About the <head>

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Insecure Resource

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

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JavaScript

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JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Box box box</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" type="text/css" media="screen" href="style.css" />
</head>

<body>
    <div class="square linkedin">
        <span></span>
        <span></span>
        <span></span>
        <div class="content">
            <h2>
                LinkedIn
            </h2>
            <p>This is where I network and build my professional portfolio</p>
            <a href="https://www.linkedin.com/in/adamdipinto/" target="_blank">_adamdipinto</a>
        </div>
    </div>

    <div class="square twitter">
        <span></span>
        <span></span>
        <span></span>
        <div class="content">
            <h2>
                Twitter
            </h2>
            <p>This is where I read news and network with different social groups</p>
            <a href="https://twitter.com/AdamDipinto" target="_blank">@AdamDipinto</a>
        </div>
    </div>

    <div class="square github">
        <span></span>
        <span></span>
        <span></span>
        <div class="content">
            <h2>
                Github
            </h2>
            <p>This is where I share code and work on projects</p>
            <a href="https://github.com/atom888" target="_blank">atom888</a>
        </div>
    </div>
</body>

</html>
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CSS 

              
                @import url('https://fonts.googleapis.com/css?family=Open+Sans:400,600,700&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f1f1f1;
}

.square {
    position: relative;
    margin: 0 10px;
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.square span:nth-child(1) {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid black;
    border-radius: 32% 58% 69% 43% / 48% 32% 59% 55%;
    transition: 0.5s;
    animation: animate 6s linear infinite;
}

.linkedin:hover span:nth-child(1) {
    border: none;
    background: #f07e6e;
}

.twitter:hover span:nth-child(1) {
    border: none;
    background: #84cdfa;
}

.github:hover span:nth-child(1) {
    border: none;
    background: #5ad1cd;
}

.square span:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid black;
    border-radius: 38% 62% 63% 37% / 41% 44% 56% 59%;
    transition: 0.5s;
    animation: animate 4s linear infinite;
}

.linkedin:hover span:nth-child(2) {
    border: none;
    background: #f07e6e;
}

.twitter:hover span:nth-child(2) {
    border: none;
    background: #84cdfa;
}

.github:hover span:nth-child(2) {
    border: none;
    background: #5ad1cd;
}

.square span:nth-child(3) {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid black;
    border-radius: 31% 45% 74% 35% / 38% 56% 51% 87%;
    transition: 0.5s;
    animation: animate2 10s linear infinite;
}

.linkedin:hover span:nth-child(3) {
    border: none;
    background: #f07e6e;
}

.twitter:hover span:nth-child(3) {
    border: none;
    background: #84cdfa;
}

.github:hover span:nth-child(3) {
    border: none;
    background: #5ad1cd;
}

.content {
    position: relative;
    padding: 40px 60px;
    color: #fff;
    text-align: center;
    transition: 0.5s;
    z-index: 1000;
}

.content a {
    position: relative;
    display: inline-block;
    margin-top: 10px;
    border: 2px solid #fff;
    padding: 6px 18px;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    border-radius: 73% 27% 44% 56% / 49% 44% 56% 51%;
}

.content a:hover {
    background: white;
    color: #333;
}

@keyframes animate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes animate2 {
    0% {
        transform: rotate(360deg);
    }
    100% {
        transform: rotate(0deg);
    }
}
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JS
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999px

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