#header .navbar .navbar-brand {background-color:transparent}
#header .navbar .navbar-brand img {max-height: 60px;}
#main .banner .item {height: 700px;}
#main .main-about{padding-top:100px;}


@media (max-width: 767px)
{
#header .navbar .navbar-brand img {
    max-height: 40px;
}
}