a{
    text-underline: none;
    color: black;
    font-size: 25px;
}
#IKUNvideo{
    border-radius: 3px;
    position: absolute;
    top: 50%;
    left:50%;
    transform: translate(-50%,-50%);
}
#exit{
    color:#0077d4;
    border: none;
    background: none;
}
#exit:hover{
    color: #64e67a;
}
body, html{
    width: 100%;
    height: 100%;
    background: black;
}
#c{
    border-radius: 3px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

#main{
    width: 100%;
    height: 110px;
    background: white;
}

input, button, a{
    color: black;
}

.nav-a {
    color: black;
}