body {
	background-image: url('./pictures/background.gif');
    max-width: 800px;
    margin: 40px auto;
    padding: 0 10px;
	line-height: 1.6;
    font: 18px/1.5 /*-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"*/;    
	color: #f0f0f0;
}

h1, h2, h3 {
	color: #f0f0f0
}

pre {
	font-size: x-large;
    line-height: 1.15;
	color:  #f0f0f0;
}

a:link {
	color: #9e9eff;
}
a:active{
	color: #ff9e9e
}
a:visited {
	color: #d0adf0;
}

ul.a {
list-style-image: url('./pictures/bulletorbit.gif');
}
ul.b {
	list-style-image: url('./pictures/bullet.gif');
	}

div.contacts{
	display: flex;
	outline: red;
}