html {
    font-family: 'Roboto', sans-serif;
    color: #fff;
    background: #000;
    transition: all .5s;
    font-size: 16px;
}

header {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
}

header>h1 {
    font-size: 2em;
}

header>p {
    font-size: 1em;
}

p {
    margin: 0 0 10px;
}

.hero {
    width: 100%;
    height: auto;
}

.note {
    font-size: 0.925em;
    height: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
}

.container {
    height: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
}

.social-media-container {
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 0 auto;
}

.social-link {
    width: 50px;
    height: 50px;
    color: #fff;
    border-bottom: 5px solid #000;
}

.social {
    width: 50px;
    height: 50px;
    fill: #fff;
    padding: 10px;
    box-sizing: border-box;
    transition: all .5s;
}

.fb:hover {
    fill: #3B5998;
}

.instagram:hover {
    fill: #d62976;
}

.youtube:hover {
    fill: red;
}

.social-link:focus {
    outline: none;
    border-bottom: 5px solid #fff;
}

.social-link:focus>.fb {
    fill: #3B5998;
}

.social-link:focus>.instagram {
    fill: #d62976;
}

.social-link:focus>.youtube {
    fill: red;
}