@charset 'UTF-8';
*{
    margin: 0;
}


div{
    font-size: 20px;
    display: flex;
    justify-content: space-around;
    position: absolute;
    height: 100vh;
    height: 150px;
    width: 150px; 
}


.esqcima{
    background-color: red;
    top: 0;
    left: 0;
}
.dircima{
    background-color: yellow;
    top: 0;
    right: 0;
    
}


.dirbaixo{
    background-color: green;  
    bottom: 0;
    left: 0;
}

.esqbaixo{
    background-color: blue;
    bottom: 0;
    right: 0;   

}