/* Main container */
.container {
  width: 900px;
  margin: 0 auto;
  border:0px solid #01BEFF;

  display:table; /* must put this in for FireFox. */
 

}

.column {
  float: left;
}

/* header and footer*/
.header  { width: 900px;}
.footer { width: 900px;}

/* middle content box with left and right column*/
.mid  { width: 900px;}

/* Content Column*/
.content_column  { width: 600px;}

.add-box{
width:300px

}

/* left and right Columns
.sidebar_left  { width: 150px; }*/

.sidebar_right { width: 300px; }