style.css

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;
}

html {
	font-family: Righteous;
}

body {
    margin: 0;
}

section {
	height: 30vh;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-evenly;
    font-size: 96px;
    line-height: 50px;
    transition: color .2s;
}

span {
    margin: 0 auto;
    font-size: 24px;
}

main {
	height: 40vh;
    display: flex;
    flex-direction: column;
	justify-content: center;
    align-items: center;
}

button {
    font-size: 36px;
	font-family: Righteous;
	color: rgba(200, 0, 0, 1);
	border: 5px solid;
	border-radius: 20px;
	background: black;
    padding: 10px;
}

.text {
    height: 20vh;
    display: flex;
    flex-direction: column;
    z-index: 0;
    position: absolute;
}

.woah, .yeah, .hot, .funky1, .disco, .early, .late {
    font-size: 200px;
    color: red;
}

.player {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-items: center;
    font-size: 24px;
    height: 15vh;
    margin: 20px;
}

footer {
	display: flex;
	justify-content: space-evenly;
    align-items: center;
}

a {
	color: black;
	text-decoration: none;
	border: 1px solid black;
    padding: 5px;
}



div {
    text-align: center;
    align-items: center;
    justify-content: center;
}

.pulse {
    color: red;
    transition: color .2s;
    text-decoration: underline;
}

.playerCue {
    background-color: black;
    color: red;
    height: 90px;
    width: 125px;
    animation-name: indicator;
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
    z-index: -1;
}

.hide {
    display: none;
}

.bg {
    display: flex;
    flex-wrap: wrap;
    position: absolute;
    z-index: -1;
    height:100vh;
    width: 100vw;
}

audio {
    opacity: 0;
    position: absolute;
    pointer-events: none;
    z-index: -2;
}

.one, .two, .three, .four {
    background-color: white;
    height:25vh;
    width:25vw;
    animation-duration: 4s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}



@keyframes background1 {
    0% {background-color: lime;}
    25% {background-color: royalblue;}
    50% {background-color: palevioletred;}
    75% {background-color: orange;}
    100% {background-color: lime;}
}

@keyframes background2 {
    0% {background-color: royalblue;}
    25% {background-color: palevioletred;}
    50% {background-color: orange;}
    75% {background-color: lime;}
    100% {background-color: royalblue;}
}

@keyframes background3 {
     0% {background-color: palevioletred;}
    25% {background-color: orange;}
    50% {background-color: lime;}
    75% {background-color: royalblue;}
    100% {background-color: palevioletred;}
}

@keyframes background4 {
     0% {background-color: orange;}
    25% {background-color: lime;}
    50% {background-color: royalblue;}
    75% {background-color: palevioletred;}
    100% {background-color: orange;}
}

@keyframes indicator {
    0% {border-color: limegreen; color: limegreen; height: 120px; width: 195px;}
    50% {border-color: red; color: red; height: 90px; width: 155px;}
    100% {border-color: limegreen; color: limegreen; height: 120px; width: 195px;}
}