body {
    background:darkgrey;
}

button{
    outline:none;
}

h1{
    text-align:center;
    color:white;
    font-family:Arial;
    font-size:25px;
}

.header{
    text-align:center;
}

.container{
    display:block;
    width:50%;
    height:70px;
    border:4px solid white;
    font-size:25px;
    text-align:center;
    margin-top:10px;
    background:grey;
    color:white;
    cursor:pointer;
    margin-left:auto;
    margin-right:auto;
    font-family:Arial;
    line-height:60px;
}

.container2{
    display:block;
    width:25%;
    height:70px;
    border:4px solid white;
    font-size:25px;
    text-align:center;
    margin-top:20px;
    background:yellow;
    color:black;
    cursor:pointer;
    margin-left:auto;
    margin-right:auto;
    font-family:Arial;
    line-height:60px;
}

.players{
    display:block;
    width:25%;
    height:40px;
    border:4px solid white;
    font-size:20px;
    text-align:center;
    margin-top:20px;
    background:yellow;
    color:black;
    cursor:pointer;
    margin-left:auto;
    margin-right:auto;
    font-family:Arial;
}

#score{
    margin-top:15px;
    text-align:center;
    color:white;
    font-size:20px;
    font-family:Arial;
}