.wrapper {
  /*width: 960px;
  padding-top: 50px;*/
  margin: 0 auto;

}

.slider {
  margin: 10px 0;
 /* width: 580px;*/ /* Update to your slider width */
  height: 185px; /* Update to your slider height */
  position: relative;
  overflow: hidden;
}

.slider li {
  list-style:none;
}