/* Main container */
.container {
  width: 900px;
  margin: 0 auto;
  border:0px solid #000;

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

}

.column {
  float: left;
}

/* header and footer*/
.header  { width: 900px;}
.footer { width: 100%;}

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

/* Content Column*/
.content_column  { width: 690px;}




/* left and right Columns*/
.sidebar_left  { width: 190px; }

.sidebar_right { width: 190px; }

.add1{
width:450px;
border:1px solid #ccc;
float:left;
padding:10px;
text-align:center;

}