.poster-main {
  position: relative;
  width: 900px;
  height: 270px
}

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

.poster-main .poster-list {
  width: 900px;
  height: 270px
}

.poster-main .poster-list .poster-item {
  position: absolute;
  left: 0;
  top: 0
}

.poster-main .poster-btn {
  cursor: pointer;
  position: absolute;
  top: 0;
  width: 180px!important;
  height: 470px!important;
  text-align: center;
  line-height: 14px;
  color: #fff;
  background: url("../images/btn_l.png")/*tpa=http://www.jsatxf.com/templets/xinban/images/btn_l.png*/ no-repeat center;
  z-index: 10
}

.poster-main .poster-next-btn {
  background: url("../images/btn_r.png")/*tpa=http://www.jsatxf.com/templets/xinban/images/btn_r.png*/ no-repeat center
}

.btn-box {
  display: table;
  margin-left: auto;
  margin-right: auto
}

.index-btn {
  display: inline;
  cursor: pointer;
  float: left;
  width: 10px;
  height: 10px;
  color: #fff;
  margin-right: 5px;
  margin-top: 20px;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  border-radius: 50%;
  background-color: #feb320
}

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

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

.index-btn.poster-btn-active {
  width: 40px;
  border-radius: 50px;
  background-color: #9fc112
}