html,
body {
    margin: 0;
    padding: 0;
    overflow: hidden;
}
body{
    position:relative;
    background-color: black;
}

.openVideo{
    display: absolute;
    width: 100vw;
    height: 110vh;
    top: 0px;
}

.info{
    width:680px;
    height:380px;
    background-color:white;
    position: absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 101;
    display: none;
}

.logo{
    width:250px;
    height:43px;
    position: absolute;
    top:2%;
    left: 1%;
    z-index: 10;
    display: none;
}

.dialog{
    width:300px;
    height:100px;
    background-color:white;
    position:absolute;
    bottom:0;
    height:200px;
    display:none;
    z-index:101;
}

.lds-dual-ring {
    position:absolute;
    top:20%;
    left: 45%;
    width: 80px;
    height: 80px;
}
.lds-dual-ring:after {
    position:absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%, -50%);
    content: " ";
    display: block;
    width: 64px;
    height: 64px;
    margin: 8px;
    border-radius: 50%;
    border: 6px solid #fff;
    border-color: #fff transparent #fff transparent;
    animation: lds-dual-ring 1.2s linear infinite;
    z-index:999;
  }
  @keyframes lds-dual-ring {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }