section
{
    box-sizing: border-box;
    display: flex;
    width: 100%;
    height: 100%;

}    

section h1
{
    font-family:'Too_drunk_to_fuck';
    font-weight: normal;
    text-transform: uppercase;
}

article
{
    width: 70%;
    height: 50%;
    border-radius: 10px;
    margin-right: 2%;
    margin-left: 2%; 
    background:url(Fond/Concert.jpg) no-repeat;
    background-size: 99%;
}

article h1
{
    font-size: 3em;
    color: white;
    padding-left: 7%;
    margin-top: 1%;
}

article a 
{
    text-decoration: none;
    color: white;
}

.affiche_secondaire
{
    width: 24%;
    height: 44%;
    float: left; 
    margin-left: 10%; 
    padding-top: 30%;
}


.affiche_principal
{
    width: 34%;
    height: 54%;
    position: relative;
    left: -5%;
    border-radius: 8px;
    left: 38%;
    /*width: 40%;
    height:50%;
    float: right;
    margin-top: -23%;*/
}

.tampon
{
    width: 20%;
    height: 20%;
    position: relative;
    left: 40%;
    margin-bottom: -13%;
    transform:rotate(356deg);
    left: 45%;
}

@media all and (max-width: 1000px)
{
   
    article h1
    {
        font-size: 2.5em;
        padding-left: 3%;
    }
    section
    {
        flex-direction: column;
        width: 100%;
    }
    article
    {
        width: 85%;
        margin-left: 11%;
    }
}

@media all and (max-width: 800px)
{
    article h1
    {
        font-size: 2em;
    }
}

@media all and (max-width: 600px)
{
    article h1
    {
        font-size: 1.9em;
    }
}


@media all and (max-width: 500px)
{
    article h1
    {
        font-size: 1.5em;
    }
}