.root {
    background: url("../img/plochaya.jpg") center;
    background-size: cover;
    height: 100%;    
}

.titleContainer{   
    position: relative;
    height:100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.title {
    z-index: 1;
    text-shadow: 4px 8px 8px black;
    font-family: 'Montserrat', sans-serif;
    font-size: 12rem;
    color: #fff;
    text-align: center;
}

.titleContainer::before {
    content:'';
    display:block;
    width:100%;
    height:100%;
    background: #000;
    opacity: 0.4;
    position: absolute;
}

@media screen and (max-width: 900px) {
    .title {       
        font-size: 7rem; 
    }
}