a.switch_node: link{display: block;width: 120px;height: 30px;border: none;}
a.switch_node: visited{display: block;width: 120px;height: 30px;border: none;}
a.switch_node: hover{display: block;width: 120px;height: 30px;border: none;}
.footer{position: relative;background: url(../images2010/footer_bg.png) repeat-x center top;display: block;height: 27px;font-size: 12px;color: #666666;text-align: center;padding-top: 20px;margin: 0px 0 0;width: 100%;float: left;}
.footer a:hover{text-decoration: underline;}
.footer_add{font-size: 12px;line-height: 25px;display: block;height: 97px;text-align: center;color: #666666;width: 1004px;margin-right: auto;margin-left: auto;}
.footer a{color: #666666;text-decoration: none;margin: 0px 8px 0px 8px;}