body {
    height: 100vh;
    margin: 0;
    box-sizing: border-box;
}

/** LOGIN */
section#login {
    background-color: darkolivegreen;
    width: 400px;
    height: 350px;
    border-radius: 20px;
    margin: auto;
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    left: 0;
    right: 0;
    padding: 40px;
    box-sizing: border-box;
}
#login form {
    display: flex;
    flex-wrap: wrap;
}
#login form * {
    width: 100%;
    color: white;
}
form input {
    margin-top: 5px;
    margin-bottom: 20px;
    height: 35px;
    border-radius: 20px;
    border: 0;
    color: black !important;
    text-align: center;
}
form button {
    height: 40px;
    border: 0;
}
#login form button, #login form input[type="button"] {
    background-color: white;
    color: darkolivegreen;
    border-radius: 20px;
    margin-top: 50px;
    cursor: pointer;
}