.slogan-container{
    background-image: linear-gradient(to right, transparent, black);
    /*background: rgba(0, 0, 0, 0.7);*/
    position: absolute;
    height:210px;
    width: 100%;
    z-index: 10;
    color: #fff;
    text-align: center;
    /* top: 73.85%; */
    bottom: 0;
}
.slogan1{/* David Selvig ...*/
    margin-top: 1.5%;
    position: relative;
}
.slogan2{ /* Pianiste...*/
    position: relative;
    padding-top: 15px;
    letter-spacing: 0.3px;
    color: #FFF;
}

#arrow{
    position: relative;
    display: block;
    width: 60px;
    margin: 25px auto;
    font-size: 2em;
    font-weight: 300;
    transition: all 0.2s;
}
.arrow{
    background-color: transparent;
    top: 380px;
    height: 35px;
    width: 40px;
    border-radius: 50px;
}
.bar {
    position: absolute;
}
#left{
    width: 100%;
}
#left:hover, #right:hover {
    cursor: pointer;
}
.bar {
    background-color: #FFF;
    top: 5px;
    left: 0px;
    height: 3px;
    width: 30px;
    border-radius: 3px;
}
#left #bar1 {
    margin-top: 3px;
    margin-left: 6px;
    -webkit-transform: translateY(10px) rotate(405deg);
    -moz-transform: translateY(10px) rotate(405deg);
    -o-transform: translateY(10px) rotate(405deg);
    -ms-transform: translateY(10px) rotate(405deg);
    transform: translateY(10px) rotate(45deg);
}

#left #bar2 {
    margin-left: 26px;
    -webkit-transform: translateY(-6px) rotate(315deg);
    -moz-transform: translateY(-6px) rotate(315deg);
    -o-transform: translateY(-6px) rotate(315deg);
    -ms-transform: translateY(-6px) rotate(315deg);
    transform: translateY(12px) rotate(-45deg);
}
#left #bar2 {
    margin-top: 0px;
}

/*======================================================*/
#cd{
    width: 75%;
    margin-top: 25px;
}
.event{
    margin: 50px auto;
    width: 555px;
    font-weight: 600;
    text-align: center;
}

.vignette-photo{
    margin-top: 100px;
}
.vignette-photo-bio{
    width: 700px;
    margin-top: 100px;
}
video{
    margin-top: -370px;
    margin-left: 700px;
    width: 730px;
}
.text-vignette{
    height: 443px;
    width: 690px;
    margin-top: 110px;
    padding-left: 25px;
    padding-right: 25px;
    vertical-align: top;
}
#description-video{
    margin-left: 870px;
}
#btn_video{
    position: relative;
    margin-top: 150px;
    margin-left: 250px;
}
#lecteur_audio{
    position: relative;
    margin-top: 120px;
    margin-left: 200px;
    width: 272px;
}
#description-audio{
    margin-top: -40px;
    margin-left: 700px;
}

@media only screen and (max-width:91.875rem){/*1470px*/

    .container{
        width: 1280px;
    }
    .vignette-photo{
        width: 550px;
        margin-left: 5%;
    }
    .text-vignette{
        width: 550px;
    }
    video{
        top: 0px;
        width: 570px;
    }
}
@media only screen and (max-width:83.75rem) { /*1340px*/

    .container{
        width: 990px;
    }
    .ilb{
        display: block;
        margin: 0 auto;
    }
    .vignette-photo{
        width: 750px;
    }
    .text-vignette{
        margin-top: 20px;
        width: 730px;
    }
    video{
        top: 0px;
        width: 570px;
        margin: -100px auto;
        margin-left: 210px;
    }
    #description-video{
        margin-top: 100px;
        margin-left: 310px;
    }
    #btn_video{
        position: absolute;
        margin-top: 330px;
        margin-left: 420px;
    }
    #lecteur_audio{
        position: relative;
        margin-top: 200px;
        margin-left: 360px;
        width: 272px;
    }
    #description-audio{
        margin-top: 40px;
        margin-left: 150px;
    }
    .height{
        height: 50px;
    }
}
@media only screen and (max-width:63.125rem){/*1010px*/

    .container{
        width: 680px;
    }
    .vignette-photo{
        width: 650px;
    }
    .text-vignette{
        width: 630px;
    }
    video{
        margin-left: 60px;
    }
    #description-video{
        margin-left: 160px;
    }
    #btn_video{
        margin-left: 270px;
    }
    #lecteur_audio{
        margin-left: 210px;
    }
    #description-audio{
        margin-left: 40px;
    }
}
@media only screen and (max-width:63.125rem){ /*780px*//* Smartphone paysage */

    .container{
        width: 100%;
    }
    .vignette-photo{
        width: 90%;
    }
    .text-vignette{
        padding: 0 15px;
        width: 90%;
    }
    .event{
        width: 90%;
    }
    .vignette-video{
        width: 100%;
        text-align: center;
    }
    video{
        margin: 0 auto;
        width: 90%;
    }
    #description-video{
        margin-top: 0;
        width: 100%;
        text-align: center;
        margin-left: 0px;
    }
    #btn_video{
        width: 100%;
        margin-top: 58%;
        margin-left: 0px;
    }
    #lecteur_audio{
        margin: 200px auto;
    }
    #description-audio{
        width: 90%;
        margin-top: -150px;
        margin-left: 0px;
        padding: 0 15px;
    }
    .citation{
        padding: 0 15px;
    }
}

@media only screen and (max-width:29.6875rem){/*475px*/

    #btn-infos{
        margin-top: 0%;
    }
    video{
        margin-top: 10%;
    }
}
@media only screen and (max-width:27rem){/*432px*/

    video{
        margin-top: 20%;
    }
    #btn_video{
        margin-top: 88%;
    }
}
@media only screen and (max-width:23.125rem){/*370px*//* Smartphone portrait */

    video{
        margin-top: 25%;
    }
    #btn_video{
        margin-top: 100%;
    }

}
@media only screen and (max-width:21.25rem){/*340px*//* Smartphone portrait */

    video{
        margin-top: 35%;
    }
    #btn_video{
        margin-top: 130%;
    }

}
@media only screen and (max-width:20.9375rem){/*335px*//* Smartphone portrait */

    video{
        margin-top: 60%;
    }
    #btn_video{
        margin-top: 150%;
    }

}