body {
    background: url("../IMAGES/train.png");
    background-repeat: repeat;
    font-family: "Comic Sans MS", "Comic Sans", cursive;
} 
.liens{
    background-color: grey;
    text-align: center;
    height: 50px;
}
.liens button{
    font-size: xx-large;
    margin-right:30px;
    background-color: aqua;
}
/* services */
.titre-services{
    text-align: center;
    font-size: 100px;
    color:beige;
    background-color: black;
}
/* assistance & formation*/
.assistance{
    margin-top: 30px;
    background-color: #ff1b8d;
    height: 320px;
}
.formation{
    margin-top: 30px;
    background-color: #ff1b8d;
    height: 320px;
}
.texte-services1{
    font-size: 35px;
    color: rgb(2, 2, 2);
    text-align: right;
    margin-top: -240px;
    margin-right: 200px;
}
.img-services1 img{
    height: 300px;
    margin-top: 10px;
    margin-left: 10px;
}
/* installation & sauvegarde */
.installation{
    margin-top: 30px;
    background-color: #ffda00;
    height: 320px;
}
.sauvegarde{
    margin-top: 30px;
    background-color: #ffda00;
    height: 320px;
}
.texte-services2{
    font-size: 35px;
    color: rgb(2, 2, 2);
    text-align: right;
    margin-top: -240px;
    margin-right: 200px;
}
.img-services2 img{
    height: 300px;
    margin-top: 10px;
    margin-left: 10px;
}
/* maintenace */
.maintenance {
    margin-top: 30px;
    background-color: #1bb3ff;
    height: 320px;
}
.texte-services3{
    font-size: 35px;
    color: rgb(2, 2, 2);
    text-align: right;
    margin-top: -240px;
    margin-right: 200px;
}
.img-services3 img{
    height: 300px;
    margin-top: 10px;
    margin-left: 10px;
}
/* footer */
.footer{
    margin-top: 140px;
    text-align: center;
    font-size: 25px;
    color: rgb(250, 250, 250);
    background-color: #353030;
}
footer a{
    margin-left: 25px;
}
/* contacter nous */
.contacter {
    text-align: left;
    color: azure;
    margin-left: 30%;
    margin-top: 50px;
}
.contact{
    width:200px;
    height: 30px;
    margin-top: 60px;
}
.commentaires{
    width:500px;
    height: 100px;
    margin-top: 60px; 
}
.soumettre{
    margin-top: 50px;
    margin-left: 300px;
    width: 150px;
    height: 40px;
    font-size: 20px;
}
/* promotion */
.promotion {
    text-align: center;
    margin-top: 100px;
    color: aliceblue;
}
/* apropos */
.apropos{
    text-align: center;
    margin-top: 100px;
    margin-left: 50px;
    margin-right: 50px;
    margin-bottom: 500px;
    color: aliceblue; 
}
/* gaming */
.gaming img{
    margin-top: 100px;
    height: 320px;
}
.index-texte{
    font-size: 35px;
    background-color: #1bb3ff;
    color: rgb(2, 2, 2);
    text-align: right;
    margin-top: -240px;
    margin-right: 200px;
}
/* reparation */
.reparation img{
    margin-left: 1420px;
    margin-top: 150px;
    height: 320px;
}
.index-texte2{
    font-size: 35px;
    background-color: #ff1b8d;
    color: rgb(2, 2, 2);
    text-align: left;
    margin-top: -240px;
    margin-right: 200px;
}
/* recuperation de données */
.recuperation img{
    margin-top: 150px;
    height: 320px;
}
.index-texte3{
    font-size: 35px;
    background-color: #ffda00;
    color: rgb(2, 2, 2);
    text-align: right;
    margin-top: -240px;
    margin-right: 200px;
}
/* formation */
.formation-index img{
    margin-left: 1420px;
    margin-top: 150px;
    height: 320px;
}
.index-texte4{
    font-size: 35px;
    background-color: #1bb3ff;
    color: rgb(2, 2, 2);
    text-align: left;
    margin-top: -240px;
    margin-right: 200px;
}