* {
     margin: 0px;
     padding: 0px 
}

body{
 
    background-image:url();
   }

hr {
    width:50%;
    margin:0 auto;
    margin-top:30px;
    margin-bottom:30px;
    }
   
#main-container {
    width: 90%;
    margin: 5px auto;
    background-color:#e5e5e5;
    border:solid 0.4em #c1d3fb;
    /* height:300em; */
    overflow: hidden; /* Empêche le dépassement des flottants. */
    }

#header {
    width: 100%;
    height:9em;
    background-color: white;
    padding: 10px 0px;
    background-image: url("images2/bleu.gif");
    color: black;
    overflow: hidden; /* Empêche le dépassement des flottants. */
}

#slogan {
        margin-top:0.4em;
        margin-left:1em;
        padding:0.5em;
        float:left;
        text-align:center;
        font-family: Tahoma, Verdana, Segoe, sans-serif;
        font-weight:bold;
        font-size: 1.2em;
        line-height: 1.5em;
        border:solid red;
        background-color:#646464;
        color:white;
    }

#logos_fsgt {
    padding:0.5em;
    margin-right:1.5em;
    float: right;
    border:solid red;
    width: 120px;
    height: 120px;
    background-image: url("images2/logo_fsgt71.jpg");
    background-repeat:no-repeat;
} 

#header:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

nav {
    background-color: #7F7F7F;
    margin: 0;
    overflow: hidden;
}

nav ul{
    width:100%;
    margin: 0;
    padding: 0;
    border-top:solid 0.4em #c1d3fb;
    border-bottom:solid 0.4em #c1d3fb;
}
nav ul li {
    /* Cela permet de présenter les options du menu dans une ligne sans utiliserfloat */
    display: inline-block;
    list-style-type: none;
    
}
 
/* Create a style for the first level items */
nav > ul > li > a {
    color: #ffff;
    background-color:#0000;
    display: block;
    line-height: 2em;
    padding: 0.5em 0.5em;
    text-decoration: none;
    font-family: Tahoma, Verdana, Segoe, sans-serif;
}

nav li:hover a{
    background:black;
    border-radius: 10px;
    text-decoration: underline;

  }

nav li {

    margin-left:1em;
    margin-right:1em;
}

#main-body-container {
    padding: 1px;
    margin: 1px;
    background-color:black;
 }

#main-body-container:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

#main-article {
    float: left;
    width: 100%;
    min-height: 450px;
    background: #e5e5e5;
}

#main-article h1 {
    font-family: Tahoma, Verdana, Segoe, sans-serif;
    font-size:larger;
    text-align: center;
    text-decoration: underline;
    text-transform: uppercase;
    padding-top:30px;
    padding-bottom:30px;
}

#main-article h2 {
    font-family: Tahoma, Verdana, Segoe, sans-serif;
    font-size:large;
    margin-left:5px;
}

#main-article h3 {
    font-family: Tahoma, Verdana, Segoe, sans-serif;
    font-size:medium;
    font-weight:bold;
    margin-left:5px;
}

#main-article p, li {
    font-family: Tahoma, Verdana, Segoe, sans-serif;
    font-size:medium;
    margin-left:20px;
    margin-right:20px;
}

#sidebar {
    float: right;
    width: 20%;
    min-height: 450px;
    background: #e5e5e5;
}


#footer {
    height:40px; color:#FFFFFF;
    background-color: #c1d3fb; 
    font-size: smaller;
    padding:5px;
    height:1.5em;
    }