body{
    background-color: #1d1d1d;
}

#centro {
	width:700px;
	height:280px;
        margin: 12% auto;
/*	position:absolute;
	top:50%;
	left:50%;*/
/*	margin-top:-125px;
	margin-left:-165px;
	background-attachment: fixed;*/
	background-repeat: no-repeat;
	background-position: center center;
}
#frm-login {

}
#frm-login #username {
/*Distância entre caixa de texto e topo.*/
	padding-top: 86px;
	padding-right: 0px;
	padding-bottom: 0px;
	padding-left: 0px;
	text-align: center;
}
#frm-login #senha {
/*Distância entre caixa de texto e caixa de texto anterior.*/
/*	padding-top: 37px;*/
	padding-right: 0px;
	padding-bottom: 0px;
	padding-left: 0px;
	text-align: center;
}

#frm-login #ok {
    margin: 7px 0 0 350px;
}
#frm-login #submit{
    background-color: transparent;
    text-indent: -9000px;
    height: 33px;
    width: 115px;
    margin: 0;
    cursor: pointer;
}

#frm-login .texta {
	font-size: 14px;
	width: 280px;
        height: 30px;
        margin: 10px 0 0 360px;
}
#frm-login .textb {
	font-size: 14px;
	width: 280px;
        height: 30px;
        margin: 20px 0 0 360px;
}

#centro #frm-login #mensagem{
    margin-top: 100px;
    color:#496600;
    font-family:"Arial";
    font-size:0.8em;
    letter-spacing:1px;
    line-height:1.1em;
    text-align:left;
    text-decoration:none;
    word-spacing:normal;
}