#canvasp4 {
    background-color: #ddc853;
    margin-top: 7%;
    margin-bottom: 5%;
    margin-left: 10%;
    margin-right: 10%;
    max-width: 70vw;
    min-width: 20vw;
    max-height: 70vh;
    min-height: 20vw;
    width: auto;
    height: auto;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
}