/* Bloc ligne */
    #bloc1
    {
        height: auto;
        width: 95%;
        float: left;
    }

/* Bloc photo 1*3 */
    #bloc2
    {
        height: 100%;
        width: 30%;
        float: left;
        margin-right: -2%;
    }

/* Bloc photo 1*2 */
    #bloc6
    {
        height: 100%;
        width: 35%;
        float: left;
        margin-left: 5%;
    }

/* Bloc photo 1*4 */
    #bloc7
    {
        height: 100%;
        width: 23%;
        float: left;
        margin-right: -2%;
    }

/* Bloc full width et height */
    #bloc3
    {
        height: 100%;
        width: 100%;
        float: right;
    }

/* Bloc container groupes */
    #bloc4
    {
        height: auto;
        width: 30%;
        float: right;
        margin-top: -2%;
    }

/* Bloc container YouTube */
    #bloc5
    {
        height: auto;
        width: 70%;
        float: left;
        margin-top: -2%;
    }


/* YOUTUBE */ 
.embedresize {
max-width: 560px;
margin: auto;
    margin-top: 3%;
}

.embedresize div {
position: relative;
height: 0;
padding-bottom: 56.25%;
}

.embedresize iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}

.intro #intro .embedresize iframe,
.exit .quizz .embedresize iframe,
.alreadyplayed #intro .embedresize iframe, 
.identityset #intro .embedresize iframe, 
#notabene .embedresize iframe, 
#message_intro .embedresize iframe, 
.fancybox_body .embedresize iframe, 
#comments .embedresize iframe, 
#description .embedresize iframe, 
.alreadyplayed .embedresize iframe, 
#adserver .embedresize iframe {
max-width: none !important;
}