.bt01{
    width:214px;
	height:25px;
	background:url(../images/sidebar/menus/rss/institucional_hover.gif) no-repeat;
	text-indent: -19999px;
	overflow: hidden;
}
.bt01 a{
	cursor:pointer;
	background:url(../images/sidebar/menus/rss/institucional.gif) no-repeat;
    width:214px;
	height:25px;
    text-indent:-1999;
    overflow: hidden;
	display: block;
}
.bt01 a:hover{ background:url(../images/sidebar/menus/rss/institucional_hover.gif) no-repeat; }
.bt01_hover{width:214px; height:25px; background:url(../images/sidebar/menus/rss/institucional_hover.gif) no-repeat; text-indent: -19999px; overflow: hidden;}
.bt02{
    width:214px;
	height:25px;
	background:url(../images/sidebar/menus/rss/sustentabilidade_hover.gif) no-repeat;
	text-indent: -19999px;
	overflow: hidden;
}
.bt02 a{
	cursor:pointer;
	background:url(../images/sidebar/menus/rss/sustentabilidade.gif) no-repeat;
    width:214px;
	height:25px;
    text-indent:-1999;
    overflow: hidden;
	display: block;
}
.bt02 a:hover{ background:url(../images/sidebar/menus/rss/sustentabilidade_hover.gif) no-repeat; }
.bt02_hover{width:214px; height:25px;	background:url(../images/sidebar/menus/rss/sustentabilidade_hover.gif) no-repeat; text-indent: -19999px; overflow: hidden;}

.bt03{
    width:214px;
	height:25px;
	background:url(../images/sidebar/menus/rss/imprensa_hover.gif) no-repeat;
	text-indent: -19999px;
	overflow: hidden;
}
.bt03 a{
	cursor:pointer;
	background:url(../images/sidebar/menus/rss/imprensa.gif) no-repeat;
    width:214px;
	height:25px;
    text-indent:-1999;
    overflow: hidden;
	display: block;
}
.bt03 a:hover{ background:url(../images/sidebar/menus/rss/imprensa_hover.gif) no-repeat; }
.bt03_hover{width:214px; height:25px;	background:url(../images/sidebar/menus/rss/imprensa_hover.gif) no-repeat; text-indent: -19999px; overflow: hidden;}