d2tools/res/style.css

input {
    width: 108px;
    padding: 5px;
    margin: 5xp;
    text-align: center;
    border: 0px;
    background: #eef;
}

.form-text,
.help {
    font-size: 11px;
    color: #999;
}

.form-text {
    background: white;
    padding: 5px;
    border-radius: 4px;

}

select,
input,
option {
    border: #ccc;
}

.row {
    padding: 0 5px;
}

.col-2,
.col-3,
.col-4 {
    padding: 5px;
}