body{
    margin: 0;
    padding: 0;
    overflow: hidden;
    color: indigo;
    box-sizing: border-box;
}

h1{
    padding: 0px;
}

.container{
    height: 100%;
    display: flex;
}

#tools{
    display: flex;
    flex-direction: column;
    padding: 5px;
    width: 70px;
    background-color: thistle;
}

#tools *{
    margin-bottom: 6px;
}

#tools input{
    width: 100%;
}

#tools button{
    background-color: lavender;
}

#canvas {
    border: 10px solid rgb(158, 196, 158);
}