.preh {
    background-color: #022B3A;
    color: #fff;
    font-size: .9rem;
    text-align: center;
}
.extrapadding{
    padding: .5rem 0;
}
.main-header {
    background-image: url('/assets/img/header.jpeg');
    height: 340px;
    background-size: cover;;
    background-repeat: no-repeat;
}
.logo {
    max-width: 120px;
    display: block;
    margin: 2.5rem auto 1rem;
}
.txtheader {
    font-size: 1.2rem;
    color: #fff;
    text-align: center;
}
.byfooter {
    background: #262626;
    padding:2rem 0;
    text-align: center;
    font-size: .7rem;
    color: #fff;
}
.byfooter img {
    max-width: 220px;
    margin-bottom: .5rem;
}
.dlogo {
    display: block;
    margin: 3rem auto 2.5rem;
    max-width: 200px;
    
}
.top-space {
    margin-top: .5rem;
}
.nheadeer{
    display: block;
    margin: .7rem auto;
}
@media only screen and (min-width: 769px) {
    .logo {
        max-width: 200px;
        margin: 5rem auto;
    }
    .txtheader {
        font-size: 1.4rem;
    }
    .main-header {
        height: 390px;
    }
    .formrsvp {
        padding-top: 4rem;
        padding-bottom: 7rem;
    }
    .dlogo {
        margin: 5rem auto 2.5rem;
        max-width: 250px;
    }
}