What do I have to edit in this code to make those "borders" disappear? I tried changing the background color to white (#ffffff) but nothing changed. Here's the code unchanged:
/* body background
--------------------------------------------------*/
body.pg {
background-color: #212121;
}
/* wrapper
--------------------------------------------------*/
.pg-gl {
width: 720px;
font-family: Verdana, Arial, Helvetica, sans-serif;
background-color: #1e1e1e;
padding: 8px 0 8px 8px;
}