.carrousel {
  float: left;
  width: 210px;
  height: 158px;
  margin-right: 10px;
  position: relative;
  overflow: hidden;
}


.carrousel ul{
	list-style: none;
  font-size: none;
  width: 630px;
}

.carrousel li {
	float: left;
}

.carrousel .control {
	position: absolute;
  height: 100%;
  width: 22px;
  display: none;
  top: 0px;
  background: rgba(0,0,0,0.6);
  text-indent: -99999px;
}

.carrousel:hover .control {
	display: block;
}

.carrousel .control:before {
  content: "";
	position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-top: -8px;
  margin-left: -8px;
  background-image: url('http://138.100.136.142:8080/150839.png');
}

.carrousel .prev {
	left: 0px;
}

.carrousel .prev:hover:before {
	background-position: 0px -32px;
}

.carrousel .next {
	right: 0px;
}

.carrousel .next:before {
	background-position: 0px -16px;
}

.carrousel .next:hover:before {
	background-position: 0px -48px;
}