body{
    background-color: white;
    font-family: arial;
    margin-top: 100px;
}
#chat{
    background-color: #1A1A1A;
    color: white;
    padding: 10px;
    margin: 10px;
    width:  25%;
    height: 40px;
}
#chat:hover{
    background-color: #333333;
}
#video{
    background-color: #1A1A1A;
    color: white;
    padding: 10px;
    margin: 10px;
    width: 25%;
    height: 40px;
}
#video:hover{
    background-color: #333333;
}
.hello{
    padding: 10px;
    width: 100%;
    color: black;
    text-align: center;
    height: 50px;
}
#panel{
    width: 50%;
    height: 500px;
    background-color: lightgrey;
    text-align: center;
    margin: auto;
    border-radius: 25px;
    border: 2px solid black;
}
a{
    text-decoration: none;
    color: white;
}
.disabled, .disabled:hover {
    cursor: not-allowed;
    pointer-events: none;
    opacity: 0.4;
}