html img {
    border: 0px;
}

body {
    background-image: url(images/bg2_site.jpg);
    font-family: Verdana, Geneva, Arial, Helvetica, sans-serif;
    margin: 0px;
    font-size: medium;
}

#principal {
    margin: 0px auto 0px auto;
    width: 950px;
}

#top {
}

#esq {
    width: 600px;
    float: left;
    font-size: 10px;
}

#dir {
    margin-top: 17px;
    width: 325px;
    float: left;
}

.boxprog {
    color: #000000;
    font-size: 12px;
    text-align: left;
}

#assinatura {
    width: 950px;
    float: left;
    font-size: small;
}

.box2, .box {
    background-image: url(images/bg1_site.jpg);
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border: solid;
    border-color: #b5b5b5;
    padding: 10px;
}

.box {
    width: 260px;
    height: 270px;
    float: left;
    margin: 4px;
}

.box img {
    padding: 5px;
}

.box2 {
    width: 270px;
    height: 240px;
    margin: 5px;
}

.detalhes {
    width: 260px;
    height: 160px;
}

.detalhes2 {
    width: 260px;
	margin-top:10px;
}

.cabecalho {
    font-size: 15px;
}
.bigbox {
        width: 640px;
        height: 300px;
}
.assinatura{
	width:950px;
	float:left;
	
}