.slider {
  width: 590px;
  height: 250px;
  overflow: hidden;
  position: relative;
	margin-bottom:55px;
}

.slide {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  float: left;
  position: absolute;
}

.slider img {
  width: 590px;
  height: 250px;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}