.conteneur_responsive{max-width:100%;}
.responsive_169{position:relative;padding-bottom:56.25%;padding-top:30px;height:0;overflow:hidden;}
.responsive_43{position:relative;padding-bottom:75%;padding-top:30px;height:0;overflow:hidden;}
.responsive_sc{position:relative;padding-bottom:24%;padding-top:30px;height:0;overflow:hidden;}
.conteneur_responsive>div, .conteneur_responsive embed, .conteneur_responsive iframe
{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}