.responsive #top #wrap_all .offta-video-splash .container {
    width:100%!important;
    max-width:100%!important;
}

.home-presentation-video, .home-presentation-video-container {
    width:100%;
    height:100%;
}

.home-presentation-video-container {
    position:relative;
}

.home-presentation-video {
    object-fit: cover;
    z-index:0;
}

@keyframes wait-opacity {
  from   { opacity:0.3; }
  50%   { opacity:1; }
  to   { opacity:0.3; }
}
@keyframes wait-move {
  from {
    transform: translate3d(-50%, -75%, 0);
  }
  to {
    transform: translate3d(-50%, -50%, 0);
  }
}
.home-offta-wait {
    display:none;
    position:absolute;
    font-size:16vw;
    line-height:17vw;
    color:#ffed00;
    top: 50%;
    left:50%;
    opacity:0;
    animation:wait-opacity 2.5s 0.4s infinite,
        wait-move 2s 0.4s forwards;
    z-index:-1;
}
.home-presentation-video-btn {
    position:absolute;
    font-size:35px;
    line-height:39px;
    color:#ffed00;
    top: 50%;
    left:12px;
    transform: translate(0,-50%);
    /*display: grid;
    place-items: center left;*/
    display:flex;
    justify-content:flex-start;
    align-items:center;
    width:30vw; /* 2 pour 1*/
    height:15vw;
    cursor:pointer;
    background-color:transparent;
    user-select: none;
    /*z-index:5;*/

}

.home-presentation-video-btn-lecture {
    z-index:3;
}
.home-presentation-video-btn-pause {
    z-index:1;
}

.home-presentation-video-btn.pause {
    color:transparent;
    display:none;
}
.column-right {
    position:absolute;
    top:0;
    left:49.6%;
    background-color:transparent;
    color:transparent;
    width:max-content;
    padding-right:5vw;
    margin-top:-8px;
    font-size:calc( (100vh - 36px) / 6.2 );
    line-height:0.7846;
    z-index:10;
}

.splash-hidden {
    display:none;
}

.pause-hidden {
    opacity:0;
    color:transparent;
    z-index:1;
    /*transition:0.6s;*/
}

@media screen and (hover : hover) and (pointer: fine) {
    .pause-hidden:hover {
        /*display:none;*/
        color:#ffed00;
        opacity:1;
        /*display:block;*/
        /*transition:0.6s;*/
    }
}
@media screen and (max-width:768px) {
    .column-right {
        display:none;
    }
    .home-presentation-video-btn {
        /*top:0;
        transform: translate(0,0);*/
        font-size:35px;
        line-height:39px;
        width:50vw;
        height:80%;
        transform: translate(0,-55%);
    }

}