body { background-color: black;
font-family: Arial;
}
h1   { color: white;}
p    { color: white;}
a    { color: white;}

.center-children {
  text-align: center;
}
div.a {
	text-align: center;
}
.imageCentre {text-align:center}
img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.jsFunction
{
    margin-left: auto;
    margin-right: auto;
}
div.bas {
    position: fixed;
    bottom: 0;
}