.cat-logos{width:100%;background:#111;padding:80px 0 150px}.cat-logos h3{width:100%;color:#FFF;text-align:center;margin:20px 0;font-weight:800;font-size:28px}.cat-logos img{filter:grayscale(100%);opacity:.5;transition:all .5s}.cat-logos img:hover{filter:grayscale(0%);opacity:1}.spacer{margin:30px 0 0 0}@media only screen and (max-width:600px){.cat-logos img{height:50px;width:auto;margin:12px 0}.spacer{margin:0}}