.text-black {
    color: black !important;
}

.btn-contact-us {
    background: #77973b;
    margin: 0px;
}

.logo-about {
    margin-top: 25vh;
}

@media screen and (max-width:640px) {
    .logo-about {
        margin-top: 0px;
    }
}

@media screen and (max-width: 759px) {
    .front .slide-content {
        padding-top: 170px;
    }
    .navbar-brand {
        max-width: 180px;
    }
}

@media screen and (max-width:1024px) and (min-width:640px) {}

@media screen and (min-width:1024px) {}