#la{
    width: 200px;
    height: 100px;
    background-color: green;
}


#la1{
    width: 200px;
    height: 100px;
    background-color: yellow;
}
#la2{
    width: 200px;
    height: 100px;
    background-color: pink;
}
#la3{
    width: 200px;
    height: 100px;
    background-color: purple;
}
#la4{
    width: 200px;
    height: 100px;
    background-color: lightskyblue;
}