@charset "utf-8";

.index_banner{width:100%;   position:relative;z-index:1; }
.index_banner .swiper-slide li{width:100%; background-position:center top; background-repeat:no-repeat; background-size:100% 100%; hei}
.index_banner .swiper-slide li img{width:100%}
.index_banner .swiper-button-next,.index_banner .swiper-button-prev{color:#ccc;}
.index_banner .swiper-button-next:after,.index_banner .swiper-button-prev:after{font-size:0.4rem;}
.index_banner .banner_bottom{width:6rem;position:absolute;height:0.5rem;bottom:0px;left:0.2rem; z-index:100}
.index_banner .banner_bottom li{background-color:rgba(73,86,121,0.5);height:0.5rem;line-height:0.5rem;width:calc((100% - 0.2rem)/3);float:left; margin-right:0.1rem; border-top-left-radius:0.05rem;border-top-right-radius:0.05rem;text-align:center;transition: 0.6s;
			-moz-transition: 0.6s;	/* Firefox 4 */
			-webkit-transition:  0.6s;	
			-o-transition:  0.6s;	/* Opera */}
.index_banner .banner_bottom li:last-of-type{margin-right:0px;}
.index_banner .banner_bottom li a{font-size:0.22rem;color:#fff;display:block;}
.index_banner .banner_bottom li:hover{background-color:rgba(27,173,255,0.5)}