Css når man embedder videoer fra youtube i wordpress

Dette er min embedded kode:

<code><object width="425" height="355"><param name="movie" value="http://www.youtube.com/v/IUS665MmlL4&hl=en"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/IUS665MmlL4&hl=en" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"></embed></object></code>


Og css én:

body {

    margin: 0px;

    padding: 0px;

    color: #b6b6b6;

    font-style:normal; font-variant:normal; font-weight:normal; line-height: 18px; font-size: 12px; font-family: "Trebuchet Ms", "Lucida Grande", sans-serif;
    background-color: #1d1d1d;
}

nå