.en, .zh{display: none;}
.de{
display: inline-block;
*display: inline;}
#header a.logo{background: transparent url(../images/de-arc-logo-trans.png) no-repeat 0px 0px;}
#header a.logo:hover{background: transparent url(../images/de-arc-logo-trans.png) no-repeat 0px -96px;}

.sidebar{background: transparent url(../images/recent-subscribe.gif) no-repeat -262px 0px;}


#linkcat-3 h2{height: 55px; display: block;  background: url(../images/news-letter.gif) no-repeat -276px -5px; text-indent: -9999px; overflow: hidden; width:250px }