* {
    margin: 0;
    padding: 0;
    border: none;
    box-sizing: border-box;
}

.objetos {
    display: flex;
    justify-content: center;
    align-items: center;
    width: calc(100% - 20px);
    padding: 10px;
    margin: 10px;
    border: 3px solid #888;
    background-color: #eee;
}

.computador {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0px 5px;
    text-align: center;
    border: 1px solid #000;
    background-color: #fff;
}