.add_cart{
  width:610px; /* 270px */
  
}

.product_description{
     font-size: 1.85em;
    line-height: 1.5em; 
}

.product_description br+br+br{

}

table.add_cart_table td strong.price,
.add_cart_table td,
.add_cart_table th{
 	font-size:1.5em !important; 
}

.pur_block > p{
  font-size:0.75em;
}