@charset "utf-8";
.main_image {width:100%; height:400px; overflow:hidden; margin:0 auto; position:relative;}
.main_image ul {width:9999px; height:400px; overflow:hidden; position:absolute; top:0; left:0}
.main_image li {float:left; width:100%; height:400px;}
.main_image li span {display:block; width:100%; height:400px}
.main_image li a {display:block; width:100%; height:400px}
.main_image li .img_1 {background: url('../img/banner.jpg') center top no-repeat;}
.main_image li .img_2 {background: url('../img/banner.jpg') center top no-repeat;}
.main_image li .img_3 {background: url('../img/banner.jpg') center top no-repeat;}
div.flicking_con {width:640px; margin:0 auto; position:relative}
#btn_prev,#btn_next{z-index:99;position:absolute;display:block;width:73px!important;height:74px!important;top:55%;margin-top:-37px;display:none;}
#btn_prev{background:url(../img/hover_left.png) no-repeat left top;left:50px;}
#btn_next{background:url(../img/hover_right.png) no-repeat right top;right:50px;}