Video als Startseite

/* Einstellungen für Buttons Startseite */
.buttonGroup {
justify-content: center;
display: flex;
margin-top: 50px;
    }

.buttonGroup li {
    margin-right: 30px;
    }
    
    @include screen-md-down {
    .buttonGroup {
        display:inline-block;
        }
        .buttonGroup li {
    display:block;
            margin-right: 0;
            margin-bottom:30px;
    }
        
}    
    
.button {

background: #fb0f0f;
background: radial-gradient(circle farthest-corner at center center, #fb0f0f 0%, #1b1b1b 80%);
background: -webkit-radial-gradient(circle farthest-corner at center center, #fb0f0f 0%, #1b1b1b 80%);
background: -moz-radial-gradient(circle farthest-corner at center center, #fb0f0f 0%, #1b1b1b 80%);
}
.baseHeaderContentVisitor#pageHeaderContent > .layoutBoundary, .baseHeaderContentUser#pageHeaderContent > .layoutBoundary{
display:none;
} 
.button:hover {
  -webkit-transform:scale(1.3);
  -moz-transform:scale(1.3);
  -ms-transform:scale(1.3);
  -o-transform:scale(1.3);
  transform:scale(1.3);
}
.button {
  -webkit-transition:all 0.5s ease-out;
  -moz-transition:all 0.5s ease-out;
  -ms-transition:all 0.5s ease-out;
  -o-transition:all 0.5s ease-out;
  transition:all 0.5s ease-out;
}
.mainMenu, .pageAction {
    margin-left: 10px !important;
    display: none;
}
    #sidebar_wrapper {
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
}
#pageHeaderPanel {
    background-color: rgba(0, 0, 0, 0);
    display: none;
}
    // logo und breadcrumbs ausblenden
    .pageHeaderLogo,
    .pageNavigation {
        display: none;
    }

    // Anpassung, damit kein leerer Raum dargestellt wird
    .pageHeaderFacade > .layoutBoundary {
        padding: 0 !important;
    }

    @include screen-md-down {
        // Darstellung des mobilen Logos erzwingen
        .pageHeaderLogo,
        .pageHeaderLogoSmall {
            display: block;
        }
    }
}

/* Startseite start */
body[data-page-id="HIER DIE ID DER Erstellten SEITE EINTRAGEN"] {
    .boxesHero .boxContainer {
        padding:0;
    }
    // Box-Styling mit Hintergrund über die gesamte Breite
    .boxesHero {
   display: flex;
}
    .pageNavigation.powerSettings, .boxesFooterBoxes, .pageFooter {
    order: 10;
    display: none;
}
    
    .pageWrapperContainer > .layoutBoundary {
        max-width:1280px;
    }
    
    .layoutBoundary {
        padding: 0;
    }
    
    #content {
        margin-top:100px;
    }
    
    #main {
        padding-bottom:0;
    }
    
    #wrapper_startseite_logo {
        display:none;
    }

<script>
/* Startseite Video nur Desktop*/
(function() {
// function to check if mobile device
window.mobilecheck = function() {
  var check = false;
  (function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4))) check = true;})(navigator.userAgent||navigator.vendor||window.opera);
  return check;
};
// check if mobile
if(!window.mobilecheck()) {
var sources = document.querySelectorAll('video#video_background source');
// define the video object this source is contained inside
var video = document.querySelector('video#video_background');
for(var i = 0; i<sources.length;i++) {
  sources[i].setAttribute('src', sources[i].getAttribute('data-src'));
}

video.muted = true;
video.load();
video.volume = 0.1
video.play();

var videoplayer = document.getElementById("video_background");
videoplayer .addEventListener("click",function(e){
    //console.log('clicked video');
$(this).prop("muted", !$(this).prop("muted"));
},false);

}

})();

/*
var vid = document.getElementById("video_background");
function enableAutoplay() { 
  vid.autoplay = true;
  vid.load();
}

function disableAutoplay() { 
  vid.autoplay = false;
  vid.load();
} 

function checkAutoplay() { 
  alert(vid.autoplay);
} 
function enableMute() { 
  vid.muted = true;
} 

function disableMute() { 
  vid.muted = false;
} 

function checkMute() { 
  alert(vid.muted);
} 
 function SetVolume(val)
    {
        var player = document.getElementById('video_background');
        console.log('Before: ' + player.volume);
        player.volume = val / 100;
        console.log('After: ' + player.volume);
    }
*/
</script>