@charset "utf-8";
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}

.clearfix { zoom: 1; }

.container { margin:150px auto; max-width:1200px;}

.poster-main {
	width: 100%;
	height: 360px;
	position: relative;
}

.poster-main a, .poster-main img { display: block; }

.poster-main .poster-list {
  width: 100%;
  height: 360px;
}

.poster-main .poster-list .poster-item {
  width: 645px;
  height: 360px;
  position: absolute;
  left: 0;
  top: 0;
  border:3px solid #fff;
   overflow:hidden;
}

.poster-main .poster-btn {
  position: absolute;
  top: 0;
  z-index: 10;
  cursor: pointer;
}

.poster-main .poster-prev-btn {
  left: 0;
}

.poster-main .poster-next-btn {
  right: 0;
}