Fixed $content_width #67
Description
The variable $content_width is set at the top of functions.php, but is set fixed later on in function sempress_content_width().
As as result, there is no (easy) way to set a different width in a child theme, by simply adding
$content_width = 800; /* pixels */to the functions.php of the child theme.
My suggestion would be to modify the sempress_content_width() function to respect (so related to / computed based on) the value that is set at the top of the functions file.