@import url("swiper.min.css");
@import url("common_m.css");
.nav { padding-bottom: 3%; } 
.rd_nav { width: 100%;  height: 100%; overflow: hidden; }
.zt_hd { width: 100%; display: flex; justify-content: center; }
.swiper-pagination-bullet { width: 10px; height:2px; border-radius: 0px; background-color: #f6f5f5; opacity: 1;}
.swiper-pagination-bullet-active {background: #3397db;  }