altskin.css
You have that facebook and search in your header line 2 css
ORIGINAL CODE:
Code:
#header .line2 {
-moz-background-clip:border;
-moz-background-inline-policy:continuous;
-moz-background-origin:padding;
background:transparent none repeat scroll 0 0;
border-bottom:medium none;
border-top:medium none;
color:#FFFFFF;
left:0;
margin:0 0 0 47px;
position:absolute;
top:153px;
width:80%;
}
Just alter width:100%: or width:auto;
That should do it, in 4.3.0 theres quite a lot of css just for the header, I expect yours is simalar, I virtually redone my header css