.sce-content-right{
  width: 860px;
  float: left;
}


.news-list-item{
  clear: both;
  overflow: hidden;
  margin-bottom: 30px;
}


.news-list-item a > img{
  width: 415px;
  height: 220px;
  float: left;
  margin-right: 30px;
  border-radius: 6px;
}



.item-content{
  position: relative;
  height: 240px;
  width:415px;
  cursor: pointer;
  float:left;
}

.news-list-item:nth-child(2) img{
	float:right;
}
.news-list-item:nth-child(4) img{
	float:right;
}
.news-list-item:nth-child(6) img{
	float:right;
}
.news-list-item:nth-child(8) img{
	float:right;
}
.news-list-item:nth-child(10) img{
	float:right;
}