.video_box{width:100%}.banner-section .dots{position:absolute;left:-110px;top:-70px;width:890px;height:530px}.banner-section .dots img{position:absolute;opacity:.8}.banner-section .dots img:nth-child(1){top:0;left:0}.banner-section .dots img:nth-child(2){top:320px;left:50px}.banner-section .dots img:nth-child(3){top:40px;left:270px}.banner-section .dots img:nth-child(4){top:260px;left:300px}.banner-section .dots img:nth-child(5){top:440px;left:510px}.banner-section .dots img:nth-child(6){top:0;left:460px}.banner-section .dots img:nth-child(7){top:20px;left:800px}.banner-section .dots img:nth-child(8){top:200px;left:890px}.banner-section .dots{transition:all .5s}.banner-section .dots{overflow:visible !important}.banner-section .dots img:nth-child(1){animation:dots3 8s infinite}.banner-section .dots img:nth-child(2){animation:dots3 8s infinite;animation-delay:.5s}.banner-section .dots img:nth-child(3){animation:dots 8s infinite;animation-delay:1.7s}.banner-section .dots img:nth-child(4){animation:dots3 8s infinite;animation-delay:1.5s}.banner-section .dots img:nth-child(5){animation:dots 8s infinite;animation-delay:.8s}.banner-section .dots img:nth-child(6){animation:dots3 8s infinite;animation-delay:2s}.banner-section .dots img:nth-child(7){animation:dots 8s infinite;animation-delay:1s}.banner-section .dots img:nth-child(8){animation:dots 8s infinite;animation-delay:2s}@keyframes dots{0%{transform:translate(0,0);opacity:1}20%{transform:translate(90px,70px) scale(1.5)}40%{transform:translate(130px,120px) scale(0.9);opacity:.2}60%{transform:translate(100px,150px) scale(1);opacity:1}80%{transform:translate(150px,200px) scale(0.9);opacity:.2}100%{transform:translate(200px,150px) scale(0.8);opacity:0}}@keyframes dots3{0%{transform:translate(0,0);opacity:1}20%{transform:translate(-90px,-70px) scale(1.5)}40%{transform:translate(-130px,-120px) scale(0.9);opacity:.2}60%{transform:translate(-130px,-60px) scale(1);opacity:1}80%{transform:translate(-150px,-30px) scale(0.9);opacity:.2}100%{transform:translate(-200px,-70px) scale(0.8);opacity:0}}