.client-img img{filter:grayscale(100%)}.client-img:hover img{filter:grayscale(0%)}.client-img:hover{border:solid 1px #526ca9}.banner-content{position:absolute;top:44%;transform:translate(0,-50%);z-index:99;text-align:center;left:0;right:0}.banner-content h1,.banner-content h5{color:#fff;text-shadow:2px 2px #3e3e3e63}.ban_slide{position:relative}