@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("login.yahoo.com") {
#yregft, #yregintusr, #yregiclst, div[class="second yregbx"], div[class="yregdsilu"], #yregbnr, table[id="yregmst"] {
display: none !important;
}
#yreglg {
float:inherit !important;
}
#yregwp {
width: 240px !important;
}

/* for a more compact layout uncomment the next declaration*/

/*.yregdlisu {
display: none !important;
}*/

/* uncomment the following declaration if you don't want to see "Why this is secure, forgot your ID or password and sign-in help" links (even more compact) */

/*p[class="yreglgmd"], p[class="yregnewssl"]{
display: none !important;
}*/
#yregtxt {display: none !important;}

/* Uncomment the following code to remove "Prevent Password Theft" box. */

/*
#antiphish {display: none !important;}
*/
}