microm.css

body{
    background: #111;
    color: white;
}
.microm,
.microm table,
.microm td{
    border-radius: 5px;
}
.microm,
.microm table{
    padding: 10px;
}
.microm{
    background: #333;
    margin: 10px;
}
.microm table{
    margin-left: auto;
    margin-right: auto;
}
.microm td{
    margin: 2px;
}
.microm button{
    background: transparent;
    color: #111;
    min-width: 20px;
    border: 0;
    text-align: center;
}
.microm-display table{
    background: black;
}
.microm-display td{
    width: 20px;
    height: 20px;
    background: #111;
    color: #aaa;
}
.microm-keyboard table{
    background: #222;
}
.microm-keyboard td{
    text-align: center;
    background: #555;
    color: #111;
}
.microm-container{
    margin-top: 50px;
}