html,
body,
header,
.jarallax {
    height: 700px;
}

@media (max-width: 740px) {
    html,
    body,
    header,
    .jarallax {
        height: 100vh;
    }
}

@media (min-width: 800px) and (max-width: 850px) {
    html,
    body,
    header,
    .jarallax {
        height: 100vh;
    }
}

@media (min-width: 560px) and (max-width: 650px) {
    header .jarallax h1 {
        margin-bottom: .5rem !important;
    }
    header .jarallax h5 {
        margin-bottom: .5rem !important;
    }
}

@media (min-width: 660px) and (max-width: 700px) {
    header .jarallax h1 {
        margin-bottom: 1.5rem !important;
    }
    header .jarallax h5 {
        margin-bottom: 1.5rem !important;
    }
}

.top-nav-collapse {
    background-color: #7283A7 !important;
}

.navbar:not(.top-nav-collapse) {
    background: transparent !important;
}

@media (max-width: 768px) {
    .navbar:not(.top-nav-collapse) {
        background: #7283A7 !important;
    }
}

@media (min-width: 800px) and (max-width: 850px) {
    .navbar:not(.top-nav-collapse) {
        background: #7283A7!important;
    }
}

footer.page-footer {
    background-color: #383838;
}

@media (max-width: 450px) {
    .display-3 {
        font-size: 3rem;
    }
}