.main .line .title-background {
    flex-grow: 2;
}

.main .line .description {
    flex-grow: 5;
}

#flex1 {
    background-image: url(/static/IMG/WoWlogo.png);
    background-position: center; 
    background-repeat: no-repeat; 
    background-size: cover; 
    opacity: 0.9;
}

.banner {
    background-image: url(/static/IMG/banner_wow.jpg);
    background-position: center; 
    background-repeat: no-repeat; 
    background-size: cover; 
    opacity: 0.9;
    height: 30vh;
    margin-top: 1vh;
    margin-bottom: 1vh;
}