html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Ruda', sans-serif;
    font-size: 1rem;
    color: white;
    padding-bottom: 0;
    margin: 0;
}

:target {
    scroll-margin-top: 4.5rem;
}

h1, h2, h3 {
    font-family: 'Ruda', sans-serif;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-weight: 600;
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.6rem;
}

span.highlight {
    font-weight: 700;
    color: #00669a;
}

div.head-description {
    margin: 2rem 0 1rem 0;
}

.flex {
    display: flex;
}

.flex-center {
    align-items: center;
    justify-content: center;
}

.center-text {
    text-align: center;
}