styles.css

@import "reset.css";
body{
    background-color:#f6f9fc;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 30px;
}

.canvas{
    width: 1000px;
    height: 400px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(50,50,93,0.11), 0 1px 3px rgba(0,0,0,0.08);
}
.controls{
    margin: 30px;
    display: flex;
    flex-direction: column;
    align-items:center;
}
.controls .controls__btns{
    margin-bottom: 30px;
}
.controls__btns button{
    all: unset;
    cursor:pointer;
    background-color: white;
    padding: 8px 15px;
    width: 80px;
    text-align: center;
    margin-right: 10px;
    border-radius: 10px;
    border: 2px solid rgba(0,0,0,0.05);
    color: rgba(0,0,0,0.7);
    box-shadow: 0 4px 6px rgba(50,50,93,0.11), 0 1px 3px rgba(0,0,0,0.08);
    text-transform: uppercase;
    font-weight: 500;
    font-size: 12px;
}
.controls .controls__colors{
    display: flex;
    margin-bottom: 20px;
}
.controls .controls__color{
    width: 40px;
    height: 40px;
    margin-right: 7px;
    box-shadow: 0 4px 6px rgba(50,50,93,0.11), 0 1px 3px rgba(0,0,0,0.08);
    border-radius: 25px;
    cursor:pointer;
}
.controls__color:active{
    transform: scale(0.95);
}
.controls__btns button:active{
    transform: scale(0.95);
}
.controls .controls__range{
    margin-bottom: 20px;
}