/*normal bg css*/
#home{background: url(../images/bg/index.jpg) 50% 0 no-repeat fixed; background-size:cover}
#about-us{background: url(../images/bg/aboutus.jpg) 50% 0 no-repeat fixed;background-size:cover}
#services{background: url(../images/bg/services.jpg) 50% 0 no-repeat fixed;background-size:cover}
#industries{background: url(../images/bg/industries.jpg) 50% 0 no-repeat fixed;background-size:cover}
#projects{background: url(../images/bg/projects.jpg) 50% 0 no-repeat fixed;background-size:cover}
#solutions{background: url(../images/bg/solutions.jpg) 50% 0 no-repeat fixed;background-size:cover}