header {  
    background-image: url(../assets/communication.jpeg);
}
.intro .img {
    background-image: url(../assets/R-C1.jpg);
}
.slide1 {
    background-image: url(../assets/R-C.jpg);
    background-position: top;
}

.slide2 {
    background-image: url(../assets/R-C1.jpg);
    background-position: top;
}

.markets .card-box {
    justify-content: flex-start;
}
.markets .card-box>div {
    margin-right: 20px;
}
.products>div {
    justify-content: flex-start;
}

.products>div>div {
    margin-right: 20px;
}