body{
font-family:sans-serif;
background:#1e1e1e;
color:white;
text-align:center;
margin:0;
padding:0;
}
#controls{
margin:10px;
}
button{
margin:5px;
padding:10px 15px;
border:none;
border-radius:5px;
cursor:pointer;
background:#4CAF50;
color:white;
}
#videos{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:10px;
margin:10px;
}
video{
width:300px;
border-radius:10px;
background:black;
}
#participants{
margin-top:10px;
}
ul{
list-style:none;
padding:0;
}