.sf-banner-main-container,.sf-banner-main-wrap{height:100%}

.swiper-container{position:relative}
.swiper-button-disabled{display:none!important}
.swiper-container .sf-swiper-button.sf-swiper-nav-circle-in {opacity:0;transition:all 1s ease}
.swiper-container:hover .sf-swiper-button.sf-swiper-nav-circle-in {opacity:1;transition:all 1s ease}