.main_visual {
  width: 100%;
  height: 665px;
  margin: 0 auto;
}
.main_visual .flicking_con {
  width: 990px;
  margin: 0 auto;
  position: relative;
}
.main_visual .flicking_con .flicking_inner {
  position: absolute;
  top: 0;
  left: 47%;
  z-index: 99;
  width: auto;
  height: 21px;
}
.main_visual .flicking_con .flicking_inner a {
  float: left;
  width: 21px;
  height: 21px;
  margin: 0;
  padding: 0;
  background: url("../images/btn_main_img.png") 0 0 no-repeat;
  display: block;
  text-indent: -1000px;
}
.main_visual .flicking_con .flicking_inner a.on {
  background-position: 0 -21px;
}
.main_visual .main_image {
  width: 100%;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
  height: 665px;
}
.main_visual .main_image ul {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
}
.main_visual .main_image ul li {
  float: left;
  width: 100%;
  height: auto;
}
.main_visual .main_image ul li span {
  display: block;
  width: 100%;
}
.main_visual .main_image ul li a {
  display: block;
  width: 100%;
  height: auto;
}
.main_visual .main_image #btn_prev, .main_visual .main_image #btn_next {
  z-index: 11111;
  position: absolute;
  width: 80px !important;
  height: 80px !important;
  top: 50%;
  margin-top: -60px;
  border-radius: 50%;
}
.main_visual .main_image #btn_prev {
  left: 6%;
  background: url("../images/leftbtn.png") no-repeat center rgba(96, 99, 104, 0.6);
}
.main_visual .main_image #btn_next {
  right: 6%;
  background: url("../images/rightbtn.png") no-repeat center rgba(96, 99, 104, 0.6);
}