.wrapper {
  width: auto;
  margin: 0;
  padding-top: 0px;
}

.slider 
{
  border: none 1px;
  margin: 0;
  width: auto; /* Update to your slider width */
  height: 360px; /* Update to your slider height */
  position: relative;
  overflow: hidden;
}

.slider img
{
  width: auto;
  display: none;
  position: absolute; 
  top: 0; 
  list-style: none;
}