practice-time-landing-page-gabriel-lehmann/style.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/*  header  */
header{
    background-color: black;
    display: flex;
    justify-content: center;
}

header img{
    padding: 28px 0 29px 0;
}