style.css

*::before,
*::after{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


body{
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    background-color: black;
    text-align: center;
    width: 100vw;
    height: 100vh;
}
.container{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
}

button{
    padding: 1rem 3rem;
    margin: 1rem 0;
    background-color: black;
    color: #fff;
    border: 1px solid #fff;
    border-radius: 0.25rem;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    cursor: pointer;
}

button:hover{
    background-color: #fff;
    color: #000;
    border: 1px solid #000;
    border-radius: 0.25rem;
}

h1{
    text-shadow: 1px 1px 2px red, 0 0 1em blue, 0 0 0.2em blue;
    text-align: center;
}