.bs-docs-post-box,.bs-docs-post-box:after{
  margin: 15px 0;
  padding: 14px;  
  background-color: #fff;
  border: 1px solid #ddd;
  -webkit-border-radius: 4px;
     -moz-border-radius: 4px;
          border-radius: 4px;
}
.bs-docs-post-box_title {
   
    text-align: center;
}
.bs-docs-post-box_title a,.bs-docs-post-box_title a:visited,.bs-docs-post-box_title{color:#333333;text-decoration:none}
.bs-docs-post-box img.img-polaroid{

	opacity:1
	}
.bs-docs-post-box img.img-polaroid:hover{ opacity:0.5;}