header {
    background-image: url(img/cover.jpg);
    background-color: gray;
    background-blend-mode: multiply;
    background-size: cover;
    background-position: center;
    height: 100vh;
}

.header-text-box {
    position: absolute;
    width: 1140px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.header-text-box h1 {
    margin: 0 30px;
    color: white;
    text-align: center;
    font-size: 100px;
    font-weight: 300;
    font-style: italic;
}

.header-text-box h2 {
    margin: 0 60px;
    color: white;
    text-align: center;
    font-size: 40px;
    font-weight: 350;
}

.row h1 {
    margin: 60px 0 30px 0;
    text-align: center;
    font-weight: 400;
}