*{
    box-sizing: border-box;
}


body{
    background-color: beige;
    
}

#padre{
    width: 100%;
    height: 230px;
    display: flex;
    background-color: brown;
    padding: 10px;
    flex-wrap: nowrap;
    justify-content: left;
    
}
    
#hijo1{
    width:20%;
    height: 230px;
    background-color: yellow;

}

#hijo2{

    width:20%;
    height: 230px;
    background-color: violet;
    margin: 0 10px;
}

#hijo3{
    width:20%;
    height: 230px;
    background-color: blue;

}