/* CSS Reset */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}

body {
    line-height: 1;
    background: url('clouds-bg.webp') no-repeat center;
    background-size: cover;
    height: 100vh;
}

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;
}
section {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    height: 100vh;
    padding: 40px 20px;
}
h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 50px;
    text-transform: uppercase;
    text-align: center;
    padding: 10px;
    margin-top: 0px;
    color: #104F50;
    font-weight: 700;
    font-style: normal;
}
a {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 18px;
    background-image: linear-gradient(-180deg, rgb(0, 190, 198), rgb(0, 156, 162) 90%);
    color: rgb(255, 255, 255);
    width: auto;
    padding: 16px 40px;
    border-radius: 120px;
    border: 1px solid rgb(0, 141, 147);
    box-shadow: rgba(255, 255, 255, 0.2) 0px 1px 0px inset;
    margin-top: 60px;;
}
a:hover {
    -webkit-filter: brightness(90%);
    filter: brightness(90%);
    transition: .3s;
}