:before *:after {
    box-sizing: border-box;
}

html {
    font-family: sans-serif;
    min-height: 950dvh;
}

body {
    margin: 0;
    min-height: 100dvh;
    background: linear-gradient(to bottom, #30cccf 2%, #0a2629 64%) fixed #000;
    background: url(images/starfeild.png);
}

ul {
    width: auto;
}

li {
    list-style-type: none;
    border: rgb(255, 255, 255) solid 2px;
    border-radius: 15px;
    background-color: rgb(140, 157, 253);
    display: block;
}

a {
    color: rgb(255, 255, 255);
    padding-left: 15px;
}

h1 {
    color: red;
    text-align: center;
}

footer {
    color: aliceblue;
}

@media screen and (min-width: 1024px) {
    ul {
        width: 40dvw;
        margin: auto;
        padding: 25px;
    }

    li {
        list-style-type: none;
        border: rgb(255, 255, 255) solid 2px;
        border-radius: 15px;
        background-color: rgb(140, 157, 253);
        display: block;
    }

    a {
        color: rgb(255, 255, 255);
        padding-left: 15px;
    }

    h1 {
        color: red;
        text-align: center;
    }

    footer {
        color: aliceblue;
    }
}