*{
    margin: 0;
    padding: 0;
    top: 0;
    left: 0;
}

body{
    background: linear-gradient(45deg, rgb(60, 0, 0), rgb(47, 44, 0));
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 50px;    
}
.bordas {
    background: linear-gradient(45deg, rgb(98, 59, 0), rgb(56, 0, 0));
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 30px;
    border: 4px solid rgb(142, 60, 1);
    box-shadow: 0 0 20px black;
    padding: 20px;
    border-radius: 20px;
}
.visor{
    color: rgb(255, 255, 255);
    box-shadow: 0 0 10px black;
    border-radius: 10px;
    width: 200px;
    height: 40px;
    text-align: end;
    font-size: 23px;
    padding: 0px 10px;
}

.coluna{
    filter: drop-shadow(0 0 5px black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.linha{
    filter: drop-shadow(0 0 5px black);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.but{
    border-radius: 50%;
    cursor: pointer;
    background: rgb(49, 20, 0);
    border: 2px solid rgb(255, 255, 255);
    color: white;
    font-size: 30px;
    width: 40px;
    height: 40px;
}

.linha1{
    width: 100%;
    display: flex;
    gap: 20px;
}

.num0{
    border-radius: 10px;
    width: 100%;
}