.cover {
    background: rgba(150, 150, 150, 0.4);
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 99;
}

.background {
    background-image: url('/images/bg_1.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 98;
}

.content {
    z-index: 100;
}

.logo {
    display: block;
    margin: 0 auto;
    width: 500px;
    filter: grayscale(0.3)
}

hr {
    margin-top: 40px;
    margin-bottom: 30px;
    background-color: black;
    min-height: 1;
    width: 800px;
}

h1 {
    font-size: 3rem;
    text-transform: uppercase;
    color: #222;
}

@media(max-width: 568px) {
    .logo {
        width: 280px;
    }

    h1 {
        font-size: 2rem;
        text-transform: uppercase;
        color: #222;
    }
}