html {
    height: 100%;
    width: 100%;
    background-color: hotpink;
    color: olive;
    text-align: center;
}

h1 {
    text-align: center;
}

div{
    background-color: black;
    color: beige;
    width: 100%;
    text-align: center;
}

@keyframes blink {
    0% {
        opacity: 1
    }

    75% {
        opacity: 1
    }

    76% {
        opacity: 0
    }

    100% {
        opacity: 0
    }
}

blink {
    animation: blink 0.75s ease-in infinite alternate !important
}

a{
    background-color: red;
    color: chartreuse;
}

nav{
    position: fixed;
    background-color: darkblue;
    z-index: 9813457895672346785237894605;
    width: 100%;
}

code{
    background-color: mediumpurple;
    color: palegoldenrod;
    font-family: sans-serif;
    font-size: 2em;
}

span{
    font-family: monospace;
}