.hero-back-sec{background-position:50%;background-position-y:0;background-repeat:no-repeat;background-size:cover;display:inline-block;height:600px;line-height:0;overflow:hidden;vertical-align:top;width:100%}.hero-back-sec .video-wrap{display:inline-block;padding-bottom:56.25%;position:relative;width:100%}.hero-back-sec .video-wrap video{border:0;height:100%;left:0;position:absolute;top:0;width:100%}.hero-back-sec .video-wrap{position:fixed;z-index:-1}@media (max-width:1600px){.hero-back-sec{height:500px}}@media (max-width:1199px){.hero-back-sec{height:400px}}@media (max-width:991px){.hero-back-sec{height:300px}}@media (max-width:767px){.hero-back-sec{height:200px}}