body {
    color: red;
}
header{
            color: gray;
        }
html{
    scroll-behavior: smooth;
}

summary{
        font-weight: bold;
        color: gray;
}

section{
        border: 1px solid black;
        padding: 0.5em 0.5em;
        border-radius: 5px;
        box-shadow: 2px 2px 3px black;
        margin-bottom: 1.2em;
}