.gallery-banner {
    height: 100vh;
    width: 100%;
    position: relative;
    z-index: 1;
    background-size: cover;
    background-position: center;
    background-color: #000;
}
.post-header.gallery-header .header-content {
    height: 100%;
    background-color: #000;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}
.gallery-header .header-content{
	-webkit-transition: .3s;
	-o-transition: .3s;
	transition: .3s;
}
.gallery-header .header-content h1 {
    font-size: 100px;
    font-weight: 500;
}

.gallery-header .header-content h1, .gallery-header .header-content p {
    margin-bottom: 30px;
    margin-top: 0;
    font-family: "graphik";
}