Why isn’t WordPress respecting my HTML?

Figured it out. You just need to add the following to your functions.php:

remove_filter( 'the_content', 'wpautop' );
remove_filter( 'the_excerpt', 'wpautop' );

http://codex.wordpress.org/Function_Reference/wpautop#Disabling_the_filter

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)