body {
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    /* border: 1px solid black; */
    width: 70vw;
    flex-direction: column;
}
.cont2{
    display: flex;
}
.box {
    width: 100%;
    height: 280px;
    /* background: red; */
    margin: 5px;
    padding: 5px;
    text-align: center;
}

/* .box:nth-child(3){
    background: rgb(0, 72, 255);
}
.box:nth-child(4){
    background: rgb(28, 145, 90);
} */

#white{
    background:rgb(255, 255, 255) ;
}
#green{
    background:#7fffd4 ;
}
#purple{
    background:#800080 ;
}
#black{
    background:#292929;
}
.bg{
    display: flex;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid grey;
    margin: 20px;
}