body {
    background-color: #242526;
    color: #ebebed;
    font-family: monospace;
}

button {
    background-color: transparent; 
    border: none; 
    padding: 0;
    margin: 1px;
    font: inherit;
    color: inherit;
    text-align: inherit;
    cursor: pointer;
}

table {
    width: 100%;
}

th, td {
    border: 1px solid #ebebed;
    text-align: left;
}

th > button { 
    background-color: transparent; 
    border: none; 
    padding: 0; 
    font: inherit;
    color: inherit;
    width: 100%;
    text-align: inherit;
    cursor: pointer;
}

button:hover {
    background-color: #ebebed;
    color: #242526;
}

button:active {
    background-color: #242526;
    color: #ebebed;
}