body {
    background-image: url('img/fundo_fosco.jpg?id=1236');
    /* background-repeat: repeat-y;*/
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size:100% 100%;
    width:100%;
    height:100%;
    left: 0;
    right: 0;
    text-align: center;

}
div.container {
width : 1500px;
margin: 0px auto;

}
div.barras {
width : 950px;
margin: 0px auto;
align-items: center;
	top:0;
	left:0;

}

 .botao {
    font-family: verdana;
    font-size: small;
    cursor: pointer;
    background: transparent;
}

#celula1 {
    width: 150px;
}
.botao2 {
    font-family: verdana;
    font-size: small;
    cursor: pointer;
    background: transparent;
}