.onx{


    margin: auto;

}

iframe.main {
    position: absolute;
    top: 253px;
    left: 95px;
    width: 225px;
    height: 330px;
    margin: 0 auto;
}

iframe.video {
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
controls autoplay
}

.video-frame {
    
    position: fixed;
    top: 40%;
    left: 47%;
    transform: translate(-50%, -50%);
    margin: 0 auto;
    z-index: 5;

}

.video-overlay {
    width: 100%;
    height: 100%;
    background-color: black;
    opacity: 0.8;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    z-index: 3;


}

.close {
    float: right;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    color: #fff;
    text-shadow: none;
    filter: alpha(opacity=20);
    opacity: 1;
    padding-bottom: 10px;
}

.container .btn:hover {
  background-color: red;
}

#left-port{
    position: absolute;
    left: 142px;
    width: 70px;
    height: 100px;
    top: -980px;
    border: 0px solid red;
  }
#right-port{
    position: absolute;
    left: 242px;
    width: 70px;
    height: 100px;
    top: -980px;
    border: 1px solid red;
  }

#short-cut{
    position: absolute;
    left: 90px;
    width: 280px;
    height: 15px;
    top: -280px;
    border: 0px solid red;
  }
#home{
    position: absolute;
    left: 200px;
    width: 60px;
    height: 30px;
    top: -110px;
    border: 1px solid red;
  }

#pull-down{
    position: absolute;
    left: 275px;
    width: 40px;
    height: 30px;
    top: -115px;
    border: 1px solid red;
  }
#side-view{
    position: absolute;
    left: 400px;
    width: 60px;
    height: 400px;
    top: -750px;
    border: 1px solid red;
  }
  



  .container {
    width: 487px;
}

  @media (min-width: 1200px){
.container {
    width: 487px;
}}

@media (min-width: 768px) {
.container {
    width: 487px;
}}