@charset "utf-8"; 
p1 {
 width:400px;
  height:300px;
  border:2px solid #666;
  overflow:hidden;
  position:relative;
  display:table-cell;
  text-align:center;

  vertical-align:middle;
}
p1 {
  border:0px solid #333;/*线框*/
  width:100%;
  }
* { margin:0; padding:0;}
 
				 
.wrap { position: relative; width: 70%; margin: 0 auto;}
.rslides li { position: relative;}
.rslides p1 { position: absolute; left: 0; bottom: 0; z-index: 2; width: 100%; margin: 0; padding: 0 5px; height: 30%;/*说明高度*/ line-height: 32px; font-size: 20px;/*字体大小*/ color: #fff; /*background-color: rgba(0, 0, 0, 0.0); 字体背景透明度*/background-color: #666\9;}
.centered-btns_nav { position: absolute; top: 50%; z-index: 2; width: 38px; height: 61px; margin-top: -20px; line-height: 200px; background-image: url(falanimages/arrow.gif); overflow: hidden; opacity: .5;}
.next { right: 0; background-position: right 0;}
.centered-btns_nav:active { opacity: 1;}