* {
    margin: 0%;
    padding: 0%;
}

html {
    font-family: 'Fira Sans Extra Condensed', sans-serif;
    font-size: 1.25em; /* 20px */
    line-height: 1.75em;
}

header {
    background-color: brown;
}

footer {
    background-color: blue;
}

.container {
    max-width: 1140px;
    margin: 0% auto;
    padding: 20px;
}

h1 {
    text-align: center;
    text-transform: uppercase;
    font-size: 2rem;
}

.logo {
    width: 2.5rem;
    display: block;
    margin: 0% auto;
}

h2 {
    text-align: center;
    font-size: 1.5rem;
}

.avatar {
    max-width: 300px;
    width: 80%;
    display: block;
    margin: 0 auto;
}

.main-nav {
    list-style: none;
    text-align: left;
}

.nav-item {
    display: inline-block;
    margin: 5px 10px;
    color: whitesmoke;
}

a {
    color: rgba(0, 0, 0, 0.849);
    font-weight: bold;
}

li {
    list-style-type: none;
    /* Убираем маркеры */
}

p {
    padding-bottom: 15px;
}

h3 {
    text-align: center;
    font-size: 1.5rem;
}

h4 {
    text-align: center;
    font-size: 1.5rem;
}

h5 {
    text-align: center;
    font-size: 1.5rem;
}

cite {
    text-decoration: underline;
    color: rgb(0, 110, 255);
}