@charset "utf-8";

#mainWrap{position:relative}
#mainWrap:before{display:block;content:"";position:absolute;bottom:0;left:0;width:100%;height:330px;background-color:#f5f5f5}

#mainSlider{width:100%}
#mainSlider li{overflow:hidden;width:100%;height:500px}

#mainSlider{width:1280px;margin:0 auto}
#mainSlider li{overflow:hidden;width:630px;height:630px}

#mainSlider .pager_wrap{position:relative;padding:35px 0 30px;text-align:center}
#mainSlider .pager_wrap > div{display:inline-block;vertical-align:middle}
#mainSlider .pager{margin:0 10px}
#mainSlider .pager span{opacity:1;margin:0 5px;border:1px solid #111;background-color:transparent}
#mainSlider .pager span.swiper-pagination-bullet-active{background-color:#111}
#mainSlider .arr_btn{width:35px;height:35px;line-height:39px}
#mainSlider .arr_btn:hover{cursor:pointer}
#mainSlider .arr_btn i{font-size:20px}