* {
        margin: 0;
        padding: 0;
        border: 0;
        font-size: 100%;
        font: inherit;
        vertical-align: baseline;
    }
    
    article,
    aside,
    details,
    figcaption,
    figure,
    header,
    hgroup,
    menu,
    nav,
    section {
        display: block;
    }
    
    body {
        line-height: 1;
    }
    
    footer {
        background-color: #202020;
        text-align: center;
        color: lightblue;
        padding: 4px;
        position: fixed;
        bottom: 0;
        width: 100%;
        left: 0;
    }
    
    ol,
    ul {
        list-style: none;
    }
    
    blockquote,
    q {
        quotes: none;
    }
    
    blockquote:before,
    blockquote:after,
    q:before,
    q:after {
        content: '';
        content: none;
    }
    
    table {
        border-collapse: collapse;
        border-spacing: 0;
    }
    /* particleground demo */
    
    * {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }
    
    html,
    body {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }
    
    body {
        background: #000010;
        font-family: 'Montserrat', sans-serif;
        color: #fff;
        line-height: 1.3;
        -webkit-font-smoothing: antialiased;
    }
    
    .button {
        border: solid;
        border-radius: 6px;
        color: #0BC3FE;
        color: #000010;
        background-color: #0BC3FE;
        padding: 2px;
        text-align: center;
        text-decoration: none;
        font-size: 16px;
        margin: 2px;
        position: static;
        right: 5px;
        float: right;
        bottom: 0;
    }
    
    #particles {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }
    
    #intro {
        position: absolute;
        color: #FFE107;
        left: 0;
        top: 50%;
        font-size: xx-large;
        padding: 0 10px;
        width: 100%;
        text-align: center;
    }
    
    #slogan {
        position: absolute;
        color: #0BC3FE;
        top: 50%;
        padding: 0 30px;
        width: 100%;
        text-align: right;
    }
    
    h2 {
        text-transform: uppercase;
        font-size: 50px;
        font-weight: 120;
        color: #ffffff;
        letter-spacing: 0.05em;
    }
    
    h1::after {
        content: '';
        width: 80px;
        display: block;
        background: #fff;
        height: 10px;
        margin: 30px auto;
        line-height: 1.1;
    }
    
    p {
        margin: 0 0 30px 0;
        font-size: 24px;
        font-family: 'Roboto', sans-serif;
    }
    
    @media only screen and (max-width: 1000px) {
        h1 {
            font-size: 15px;
        }
    }
    
    @media only screen and (max-width: 100px) {
        h1 {
            font-size: 15px;
        }
        h1::after {
            height: 8px;
        }
    }
    
    @media only screen and (max-width: 100px) {
        #intro {
            padding: 0 10px;
        }
        h1 {
            font-size: 15px;
        }
        h1::after {
            height: 6px;
        }
        p {
            font-size: 18px;
        }
        .btn {
            font-size: 16px;
        }
    }
    
    @media only screen and (max-width: 100px) {
        h1 {
            font-size: 15px;
        }
        h1::after {
            height: 4px;
        }
    }