.tiles article:hover h1, .tiles article:hover h2,.tiles article:hover h3,.tiles article:hover h4,.tiles article:hover h5,.tiles article:hover h6 {
    color: #ffffff !important;
}
.tiles article.style1 > .image:before,
.tiles article.style2 > .image:before,
.tiles article.style3 > .image:before,
.tiles article.style4 > .image:before,
.tiles article.style5 > .image:before,
.tiles article.style6 > .image:before {
    filter: brightness(90%);
}