*{  margin :0px;
    background-color: darkgrey;
    
}
body{
    margin: 0;
}
canvas{
    box-shadow: -3px 2px 9px 6px black;
}
.tools{
    display: flex; 
     justify-content: center;
     margin-top: 30px;
     border: 5px dotted brown;
     
}

.tools .colors{
    height: 40px;
    width: 40px;
    min-height: 40px;
    min-width:40px ;
    cursor: pointer;
    display: inline-block;
    margin :4px;
}

.tools .button{
    background-color: black;
    width: 50px;
    color:white;
    font-size: large;
    font-weight: bold;
    
}

.color-picker{
    height: 50px;
    border: 5px solid black;
    
    
}