.content-position{
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
}
#content-top{
    z-index: 999;
    /*border:2px solid blue;*/
    width: 100%;
    position: absolute;
    height: 250px;
    margin-top:-50px;
}
#content{
    z-index: 99;
    /*border:2px solid red;*/
    width: 100%;
    position: absolute;
    margin-top: 200px;
    padding-bottom: 60px;
}
/*#74b5f5*/
#btn_retour{
    position: absolute;
    height: 70px;
    width: 70px;
    font-size: 70px;
    background-color: transparent;
    border:none;
    color:#fff;
    margin-top: 165px;
}
#btn_retour:hover{
    background-color: rgba(255, 255, 255, 0.5);
}
#title h1{
    font-size: 60px;
    color: #fff;
    margin-left: 100px;
    margin-top:150px;
}
#content_text{
    text-align: justify;
    text-justify: inter-word;
    /*border:2px solid red;*/

}
#content_text, #video-container{
        margin-top:100px;
}

.nav-extended{
    position: absolute;
    margin-top: 100px;
    width:1200px;
}

.tabs.tabs-transparent{
    color:black;
    background-color: white !important;
}
.tabs.tabs-transparent .tab a, .tabs.tabs-transparent .tab.disabled a, .tabs.tabs-transparent .tab.disabled a:hover {
    color: #736f6f !important;
}
.tabs.tabs-transparent .indicator {
    background-color: #736f6f !important;
}