Adaptive CSS style set for the landing page

• Adaptive CSS style set for the landing page

body {
        margin: 0;
}
@font-face {
        font-family: "neon";
        src: url('https://somedomain.name/fonts/font.ttf');
}
#background {
        background-color: black;
        background-size: 100% 100%;
        background-repeat: no-repeat;
        background-position: center center;
        height: 100vh;
}
#container {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        position: absolute;
        inset: 0px;
        max-width: 100vw;
}
#line {
        font-family: "neon", sans-serif;
        font-optical-sizing: auto;
        font-weight: 500;
        font-style: normal;
        color: whitesmoke;
        text-align: center;
        font-size: 5em
}
#player {
        position: absolute;
        bottom: 0;
        right: 0;
}