div.blog-list-container{
	width: 115px;
  height: auto;
  padding: 10px;
  max-height: 525px;
  overflow: auto;
  float: left;
  border-right: 1px solid greenyellow;
}

div.blog-active-container{
	width: calc(100% - 115px - (10px * 2) - 1px);
	height: auto;
	float:right;
	color:wheat;
}