.header-banner{height:100vh;width:100%;padding:0;margin:0 auto;position:relative;overflow:hidden}.box-inside{top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;position:absolute;color:#fff;z-index:2}.box-inside,.cover{width:100%;height:100%}.cover{box-sizing:border-box;object-fit:cover;opacity:1;position:relative}.overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:block;background-color:rgba(0,0,0,.4);z-index:1}