*{
    font-family: "Roboto Mono", sans-serif;
}

.container{
    width: 500px;
}

.grid{
    width: 400px;
    height: 400px;
    display: flex;
    flex-wrap: wrap;
    background-color: #dcd6b5;
    margin-left: 50px;
    margin-top: 20px;
    border: 10px solid #dcd6b5;
    margin-bottom: 10px;
}

div{
    font-size: 25px;
    text-align: center;
}

.valid, .bomb, .checked{
    width: 40px;
    height: 40px;
    box-sizing: border-box;
}

.valid, .bomb{
    border: 5px solid;
    border-color: #f5f3eb #bab7a9 #bab7a9 #fff9db;
}

.checked{
    width: 40px;
    height: 40px;
    border: 2px solid #9c988d;
}

.one{
    color: #e76346;
}

.two{
    color: #4199d3;
}

.three{
    color: #57da59;
}

.four {
    color: #bb41d3;
}

.five {
    color: #e8e846;
}

.six {
    color: #46e8d2;
}

.seven {
    color: #e846b8;
}

.eight {
    color: #46a5e8;
}

.nine {
    color: #e8a246;
}