.fondo
{

background: url(img/fondoweb.gif);
background-repeat: no-repeat ;
width: 800px;
height: 500px;
margin-left: 100px; 
}

.bgeneral
{
margin-left: -140px;
color: white;
}

.boton1
{

background:url(botonera/boton1.gif);
background-repeat: no-repeat;
width: 170px;
height: 32px;
margin-top: 140px;
margin-left: 161px;
}

.boton2
{
background:url(botonera/boton2.gif);
background-repeat: no-repeat;
width: 170px;
height: 32px;
margin-top: 10px;
margin-left: 161px;
}

.boton3
{
background:url(botonera/boton3.gif);
background-repeat: no-repeat;
width: 170px;
height: 32px;
margin-top: 10px;
margin-left: 161px;
}

.boton4
{
background:url(botonera/boton4.gif)
background-repeat: no-repeat;
width: 170px;
height: 32px;
margin-top: 10px;
margin-left: 161px;
}
/******************************************************************************************/

.dhf
{
background: url(img/dhf.gif);
width: 60px;
height: 40px;
position: absolute;
margin-left: 850px;
margin-top: 35px;
}