.flexslider { position: relative; height: 400px; overflow: hidden; background: url("../images/loading.gif")/*tpa=http://www.lishixudianchi.net.cn/images/loading.gif*/ 50% no-repeat; margin: 0; padding: 0; }
.slides { position: relative; z-index: 1; margin: 0; padding: 0; }
.slides li { height: 400px; margin: 0; padding: 0;}
.flex-control-nav { position: absolute; bottom:15px; z-index: 2; width: 100%; text-align: center; }
.flex-control-nav li { display: inline-block; width: 14px; height: 14px; margin: 0 5px; *display: inline; zoom: 1; }
.flex-control-nav a { display: inline-block; width: 14px; height: 14px; line-height: 40px; overflow: hidden; background: url("../images/dot.png")/*tpa=http://www.lishixudianchi.net.cn/images/dot.png*/ right 0 no-repeat; cursor: pointer; }
.flex-control-nav .flex-active { background-position: 0 0; }