*
{
background: url("images/matrix.gif") fixed
}

h2
{
color: white;
text-shadow: 3px 3px 5px red;
}

@front space
{
font-family: Times New Roman; 
}

article
{
margin-right: 5%;
margin-left: 35%;
margin-bottom: 10%;
margin-top: 10%;
color: white;
background-color: black;
}


a:hover
{
color: red;
}

a:active
{
color: green;
}

a
{
color: white;
text-decoration: underline; 
}


nav
{
margin-top: 5%;
display: align-block;
float: left;
margin-bottom: 150%;
margin-right: 5%;
position: fixed;
background-color: black;
}

body
{
font-size: 120%;
}

span
{
color: green;
}


footer
{
font-size: 90%;
text-align: right;
margin-bottom: 3%;
color: white;
}

.y
{
color: white;
border: 3px white solid;
box-shadow: 0px 10px 5px white;
border-radius: 0px 0px 20px 20px;
text-align: center;
font-size: 200%;
}

.id
{
text-decoration: undeline;
color: white;
text-align: center;
}

.important
{
color: red;
border: 3px red solid;
box-shadow: 0px 10px 5px red;
border-radius: 0px 0px 20px 20px;
text-align: center;
margin-left: 15%;
margin-right: 15%;
font-size: 250%
}

.titre1
{
color: red;
border: 3px red solid;
text-align: center;
margin-left: 15%;
margin-right: 5%;
margin-bottom: 10%;
margin-top: 10%;
}

.image1
{
margin-left: 40%;
margin-top: 5%;
}

.liste
{
margin-bottom: 5%;
margin-top: 2.5%;
}

.rouge
{
color: red;
}