body {min-height:96vh; display:flex; flex-direction:column;}
 body {
  background-image:url('images/bg.jpg');
   background-repeat: no-repeat;
  background-size: cover;
  font-family:Arial;
}

nav {background:#002D6A; padding:10px; text-align:left;}
nav a {color:white; padding:10px;}
.container{flex:1; padding:10px;}
footer {background:#002D6A; color:white;}

 .video-container{ display:flex; 
 justify-content: space-around;
 flex-wrap: wrap;
 
 }