style.css

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,200;0,500;1,200;1,500&display=swap');

* {
    margin: 0;
    padding: 0;
    outline: none;
    font-family: 'Poppins', sans-serif;
}

body {
    background-image: linear-gradient(#0F0C29, #302B63, #24243E);
}

main {
    color: whitesmoke;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: auto;
}

p {
    color: rgba(245, 245, 245, 0.75);
}

#pTop {
    margin-top: 50px;
    margin-bottom: 150px;
    font-weight: bold;
    font-size: 1.3em;
}

h1 {
    font-size: 2.5em;
    letter-spacing: -0.3px;
    margin-bottom: 35px;
    text-transform: uppercase;
}

input, button {
    width: 75vw;
    max-width: 550px;
    padding: 38px 30px;
    margin-bottom: 20px;
    font-size: 1em;
    border: none;
    box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
}

button {
    background-color: black;
    color: whitesmoke;
    font-size: 1.4em;
    font-weight: bold;
}

button:active {
    transform: translateY(3px);
}

#pBottom {
    font-size: 0.85em;
    margin-top: 215px;
}

a {
    text-decoration: none;
    color: whitesmoke;
    font-weight: bold;
    text-transform: uppercase;
}

a::after {
    content: ' \2198'
}

a:active {
    text-decoration: underline;
}