.wrapper {
    display: grid;
    grid-template-columns: 150px auto;
    grid-gap: 20px;
    margin-top: 30px;
    margin-left: 20px;
}
.head_info {
    text-align: left;
    margin-left: 2em;
}
#splash_bubble_h3 {
    color: blue;
}
#splash_bubble_canvas {
    border: 3px solid blueviolet;
    background-color: azure;
}
#splash_bubble_body {
    margin: 0;
    background-color: darkgray;
}
.splash_bubble_button {
    height: 50px;
    width: 150px;
    margin-left: 100px;
    font: 20px bolder;
    color: white;
    background-color: black;
    cursor: pointer;
}
.splash_bubble_label {
    color: yellow;
    font: 18px bolder;
}
.splash_bubble_img {
    border: solid whitesmoke 1px;
}
#number_bubbles,
#canvas_size {
    width: 120px;
    height: 30px;
    align-content: flex-end;
    color: blue;
    font: 18px bolder;
}