body {
    margin: 0;
    font-family: Arial;
    background-color: #000000;
    overflow: hidden;
}

header {
    margin: 0;
    font-family: Arial;
    color: cornsilk;
    text-align: center;
}

footer {
    margin: 0;
    font-family: Arial;
    color: cornsilk;
    text-align: center;
}


.topnav {
    position: fixed;
    top: 0;
    overflow: visible;      /* was hidden */
    width: 100%;            /* add this */
    background-color: #000000;
    z-index: 9999;          /* bump it up (optional but helps) */
}
.topnav a {
    float: left;
    display: block;
    color: #ffffff;
    text-align: center;
    padding: 2px 9px;
    text-decoration: none;
    font-size: 13px;

}

.active {
    background-color: #0000ff;
    color: white;
} 

.video-containertopnav .icon {
    display: none;
}

.dropdown {
     float: left;
    overflow: visible;      /* was hidden */
    position: relative;   
}

.dropdown .dropbtn {
    font-size: 13px;
    border: none;
    outline: none;
    color: white;
    padding: 2px 10px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
}
.dropdown:hover .dropdown-content {
    display: block;
}
.dropdown-content {
    display: none;
    position: absolute;     /* was fixed */
    top: 100%;              /* add */
    left: 0;                /* add */
    background-color: #000000;
    min-width: 160px;
    z-index: 10000;         /* ensure above */
}
.dropdown-content.show {
    display: block;
}
.dropdown-content a {
    float: none;
    color: rgb(143, 6, 146);
    padding: 5px 15px;
    text-decoration: none;
    display: block;
    text-align: left;
}
.topnav a.icon {
    float: right;
    display: none;
}

.topnav a:hover,
.dropdown:hover .dropbtn {
    background-color: #111;
    color: rgb(26, 180, 9);

}

.dropdown-content a:hover {
    background-color: #111;
    color: white;
}

.dropdown:hover .dropdown-content {
    display: block;
}
.btn-2 {
    background: rgb(0, 120, 42);
    background: linear-gradient(0deg, rgba(96,9,240,1) 0%, rgba(129,5,240,1) 100%);
    border: none;
    
  }
  .btn-2:before {
    height: 0%;
    width: 2px;
  }
  .btn-2:hover {
    box-shadow:  4px 4px 6px 0 rgba(255,255,255,.5),
                -4px -4px 6px 0 rgba(116, 125, 136, .5), 
      inset -4px -4px 6px 0 rgba(255,255,255,.2),
      inset 4px 4px 6px 0 rgba(0, 0, 0, .4);
  }
  
.myframe {
    position: absolute;
    top: 3vh;
    margin-top: 0;
    width: 99%;
    height: 90%;
    z-index: -1;
    left: 0px;
    Right: 5px;
    border-color: #ff0909;
    background-color: rgb(0, 0, 0);

}

@media screen and (max-width: 600px) {

    .topnav a:not(:first-child),
    .dropdown .dropbtn {
        display: none;
    }

    .topnav a.icon {
        float: right;
        display: block;
    }

    .topnav.responsive {
        position: relative;
    }

    .topnav.responsive .icon {
        position: absolute;
        right: 0;
        top: 0;
    }

    .topnav.responsive a {
        float: none;
        display: block;
        text-align: left;
    }

    .topnav.responsive .dropdown {
        float: none;
    }

    .topnav.responsive .dropdown-content {
        position: relative;
    }

    .topnav.responsive .dropdown .dropbtn {
        display: block;
        width: 100%;
        text-align: left;
    }

}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /*16:9*/
    padding-top: 10px;
    height: 0;
    overflow: hidden;
}

.video-container iframe,
.video-container object,
.video-container embed {
    position: absolute;
    top: 3vh;
    left: 0;
    width: 100%;
    height: 90%;
}
/* --- FIX: dropdown menu hidden behind iframe/webview --- */

/* keep nav above iframe */
.topnav{
  left:0;
  right:0;
  z-index:9999 !important;
}

/* make dropdown position reliably relative to the button */
.dropdown{ position: relative; }

.dropdown-content{
  position:absolute !important;   /* was fixed */
  top:100%;
  left:0;
  z-index:10000 !important;
}

/* keep iframe under the nav */
.video-container,
.video-container iframe,
.video-container object,
.video-container embed{
  z-index:1 !important;