#bannertopo .banners{display:block;width:100%}#bannertopo .banners .item{display:block;outline:0px}#bannertopo .banners .item img{aspect-ratio:1920 / 750;display:block;width:100%}@media (orientation: portrait){#bannertopo .banners .item img{aspect-ratio:430 / 605}}#bannertopo .owl-controls .owl-nav .owl-prev,#bannertopo .owl-controls .owl-nav .owl-next{position:absolute;display:flex;outline:0px;width:25px;height:50px;top:50%;transform:translate(-50%);align-items:center;justify-content:center;-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;-ms-transition:all 0.4s ease-in-out;-o-transition:all 0.4s ease-in-out;transition:all 0.4s ease-in-out}@media (max-width: 575px){#bannertopo .owl-controls .owl-nav .owl-prev,#bannertopo .owl-controls .owl-nav .owl-next{transform:translate(-50%) scale(0.8)}}#bannertopo .owl-controls .owl-nav .owl-prev:before,#bannertopo .owl-controls .owl-nav .owl-next:before{display:inline-block;background-image:url(../img/sprite.png);display:block;content:"";width:50px;height:50px}#bannertopo .owl-controls .owl-nav .owl-prev{left:70px}@media (max-width: 991px){#bannertopo .owl-controls .owl-nav .owl-prev{left:36px}}#bannertopo .owl-controls .owl-nav .owl-prev:before{background-position:-250px -85px}#bannertopo .owl-controls .owl-nav .owl-next{right:20px}@media (max-width: 991px){#bannertopo .owl-controls .owl-nav .owl-next{right:-12px}}#bannertopo .owl-controls .owl-nav .owl-next:before{background-position:-300px -85px}#bannertopo .owl-controls .owl-nav:hover,#bannertopo .owl-controls .owl-nav:focus{opacity:1}#bannertopo .owl-controls .owl-dots{position:absolute;display:flex;width:100%;left:0px;bottom:20px;align-items:center;justify-content:center}#bannertopo .owl-controls .owl-dots .owl-dot{display:block;width:10px;height:10px;margin:0px 5px;border-radius:100%;background-color:#00004B;-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;-ms-transition:all 0.4s ease-in-out;-o-transition:all 0.4s ease-in-out;transition:all 0.4s ease-in-out}#bannertopo .owl-controls .owl-dots .owl-dot.active{background-color:#fff}